WO1999065604A1 - Catalyseur d'hydrogenation et procede d'hydrogenation d'huile lourde - Google Patents
Catalyseur d'hydrogenation et procede d'hydrogenation d'huile lourde Download PDFInfo
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- WO1999065604A1 WO1999065604A1 PCT/JP1999/003000 JP9903000W WO9965604A1 WO 1999065604 A1 WO1999065604 A1 WO 1999065604A1 JP 9903000 W JP9903000 W JP 9903000W WO 9965604 A1 WO9965604 A1 WO 9965604A1
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- 239000003054 catalyst Substances 0.000 title claims abstract description 326
- 239000000295 fuel oil Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 23
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000002441 X-ray diffraction Methods 0.000 claims abstract description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 37
- 229910052720 vanadium Inorganic materials 0.000 claims description 34
- 239000011148 porous material Substances 0.000 claims description 29
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 29
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 230000008929 regeneration Effects 0.000 claims description 21
- 238000011069 regeneration method Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 229910052750 molybdenum Inorganic materials 0.000 claims description 18
- 230000003647 oxidation Effects 0.000 claims description 17
- 238000007254 oxidation reaction Methods 0.000 claims description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 11
- 239000011733 molybdenum Substances 0.000 claims description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims description 11
- 239000011574 phosphorus Substances 0.000 claims description 11
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 8
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910017313 Mo—Co Inorganic materials 0.000 abstract description 2
- 229910017318 Mo—Ni Inorganic materials 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 93
- 229910052751 metal Inorganic materials 0.000 description 33
- 239000002184 metal Substances 0.000 description 32
- 238000006243 chemical reaction Methods 0.000 description 31
- 230000000052 comparative effect Effects 0.000 description 24
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 22
- 239000011593 sulfur Substances 0.000 description 22
- 229910052717 sulfur Inorganic materials 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 18
- 239000007789 gas Substances 0.000 description 17
- 230000000704 physical effect Effects 0.000 description 16
- 230000008569 process Effects 0.000 description 15
- 238000006477 desulfuration reaction Methods 0.000 description 14
- 230000023556 desulfurization Effects 0.000 description 14
- 239000012535 impurity Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 10
- 238000005406 washing Methods 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000003575 carbonaceous material Substances 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 239000003350 kerosene Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 3
- 238000004517 catalytic hydrocracking Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 3
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229910001935 vanadium oxide Inorganic materials 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 150000002739 metals Chemical group 0.000 description 2
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 2
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 2
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-VVKOMZTBSA-N Dideuterium Chemical compound [2H][2H] UFHFLCQGNIYNRP-VVKOMZTBSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- BKRBZBAZFOIMAG-UHFFFAOYSA-N [P].[P].[P].[P] Chemical compound [P].[P].[P].[P] BKRBZBAZFOIMAG-UHFFFAOYSA-N 0.000 description 1
- YLXPQOKQTNDXNY-UHFFFAOYSA-N [P].[P].[P].[P].[P] Chemical compound [P].[P].[P].[P].[P] YLXPQOKQTNDXNY-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- AOGYCOYQMAVAFD-UHFFFAOYSA-M carbonochloridate Chemical compound [O-]C(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-M 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910021446 cobalt carbonate Inorganic materials 0.000 description 1
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- VLXBWPOEOIIREY-UHFFFAOYSA-N dimethyl diselenide Natural products C[Se][Se]C VLXBWPOEOIIREY-UHFFFAOYSA-N 0.000 description 1
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- -1 naphtha Substances 0.000 description 1
- 229940062043 nitrogen 50 % Drugs 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011275 tar sand Substances 0.000 description 1
- 150000003681 vanadium Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8877—Vanadium, tantalum, niobium or polonium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/06—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
- C10G45/08—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
- B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
Definitions
- the present invention relates to a hydrotreating catalyst in which Mo—Ni, Mo—Co, etc. are supported on an alumina carrier, and a method for hydrotreating heavy oil using the same.
- the present invention relates to the above catalyst showing a line diffraction pattern and a method for hydrotreating heavy oil using the same.
- the catalyst used for the hydrotreating of these distillate oils contains little metal impurities in the treated feedstock, so that there is little deposition of metals such as vanadium on the catalyst due to the feedstock.
- the carbonaceous quality is also easy to burn, and the surface of the catalyst does not become so hot during regeneration by combustion.
- the change in distillate oil, such as heavy gas oil or vacuum gas oil, is small, and it can be used again. (Stadiesin Surfaceand Cata 1 ysisvol. 88 P199 (1994) ).
- the present invention has been deactivated and utilized by use in hydrotreating processes. It is an object of the present invention to provide a catalyst that can be used by a regeneration treatment or the like from a catalyst that did not exist, and a method for hydrotreating heavy oil using the same. Disclosure of the invention
- the present inventors regenerated a catalyst deactivated by use in a heavy oil hydrotreating process and analyzed the crystal state of the supported metal from the X-ray diffraction pattern. It has been found that a suitable hydrotreating catalyst can be provided, and the present invention has been completed based on this finding. That is, the gist of the present invention is as follows.
- An inorganic oxide support containing alumina contains Mo, Ni, V or Mo, Co, V, and the ratio of peak heights I i / I 0 by X-ray diffraction measurement is
- I o, I 1, and 1 2 are the peaks of the X-ray diffraction pattern with d values of 1.98 ⁇ 0.05 A, 3.32 ⁇ 0.05 A, and 3.79 ⁇ 0.05 A, respectively. Indicates height.
- the shape of the catalyst is substantially columnar, and the average length in the axial direction is 1.6 to 10. Omm, and those with 1.5 mm or less are 10 wt% or less and 1.0 mm or less.
- the average length of the catalyst is 2.0 ⁇ 10. Omm, those with 1.5mm or less are 10% by weight or less, and those with 1.Omm or less are 5% by weight or less (1) ⁇ (6) The catalyst according to any one of the above.
- the catalyst according to any one of 1) to (8).
- a catalyst once used and subjected to regeneration treatment such as sorting, washing, oxidation and the like so as to have a specific physical property and composition and then subjected to a hydrotreating catalyst again.
- regeneration treatment such as sorting, washing, oxidation and the like so as to have a specific physical property and composition
- hydrotreating catalyst again It can be used as In the heavy oil hydrotreating process, heavy oil is treated for various purposes.
- the main purpose is desulfurization and decomposition, there are many cases in which the purpose is also to remove the metal and nitrogen components of the produced oil.
- the nitrogen content and metal content are often important product quality control items.
- the heavy oil desulfurization process is sometimes used for pretreatment of the catalytic cracking process for gasoline production, but the raw materials for catalytic cracking are not only sulfur but also nitrogen and metal content reduction and aroma. Hydrogen addition to aromatic hydrocarbons may be required. In addition, cracking functions may be required in these hydrotreating processes in order to obtain high value-added gas oil fractions. In some cases, as in the hydrocracking process, nitrogen compounds in the feed oil, which are poisons of the cracking catalyst, are preliminarily removed by a denitrification reaction.
- heavy oil hydrotreating refers to various types of hydrotreating of heavy oil as described above, and includes not only the main purpose hydrotreating reaction but also other hydrotreating reactions. It also includes hydrogenation for pre-treatment and post-treatment of other reactions.
- the catalyst of the present invention uses a commonly used heavy oil hydrotreating catalyst (including a sulfurized catalyst) at least once for hydrotreating heavy oil and the like.
- This is a catalyst (hereinafter referred to as used catalyst) which is once discharged from the reactor with vanadium or the like attached thereto.
- the catalyst of the present invention is prepared so as to have the following characteristics in the pattern of the X-ray diffraction measurement by a regeneration treatment or the like, and is a catalyst prepared to be supplied to the hydrotreating apparatus.
- It represents the height of the peak appearing at 0.05 A, 3.32 ⁇ 0.05 A, 3.79 ⁇ 0.05 A. Further, a catalyst having a peak height ratio I 3Z I 1 force S 1.0 or less is preferable. Here, 13 represents the height of the peak appearing at the d value of 3.55 ⁇ 0.05 A in the X-ray diffraction pattern.
- I 0 is a beak caused by alumina and serves as an index of the amount of alumina present in the catalyst.
- I 1 is Ni Mo ⁇ 4 in the catalyst or
- I 2 is A 1 2 (Mo O 4)
- I 3 is vanadium oxide
- CoMo ⁇ 4 indicates the degree of regeneration by the oxidation treatment. If this value is less than 0.1, sufficient regeneration is not performed, and the hydrogenation treatment cannot be performed as expected. On the other hand, if the content is too large, the Ni Mo O4 or CoMo O4 supported on the carrier will block the pores of the carrier, resulting in an extremely small specific surface area or an effective active ingredient. They are not supported but are separated and exist as a lump, and the function as a hydrotreating catalyst is extremely deteriorated. Therefore, the necessary range for I1 / I0 is 0.1 to 1.0, and preferably 0.2 to 0.8.
- I 2 / I 1 represents the relative abundance of A 12 (Mo 4) 3 with respect to Ni 4 or 4.
- a 1 is 2 (Mo 0 4) 3 is considered as a component without catalytic activity in hydrotreatment reactions, better less.
- A12 (Mo-4) is almost nonexistent during the production of the catalyst, but is used as an active ingredient when it is used in high-temperature hydrogenation treatment or when the catalyst is exposed to high temperatures to remove carbonaceous materials by combustion. It is thought that certain NiMo ⁇ 4 or CoMo ⁇ 4 reacts with alumina as a carrier to form. Therefore, the ratio is preferably 1/11 or less 1.0, preferably 0.7 or less, and more preferably 0.5 or less.
- I 3/11 is an indicator of the amount of V that hinders the hydrogenation activity of NiMoS or CoMoS that exerts catalytic activity under the hydrotreating reaction conditions, such as heavy oil This value will increase if it is used for a long time in the hydrotreating of oil, or if it is used to treat particularly inferior feedstock. That is, the catalyst is covered with V, which hinders the hydrotreating reaction, and the function as a catalyst is greatly reduced.
- I 3Z I 1 is an index of the severity of the oxidation treatment of the used catalyst. If this value is large, it is considered that the active metal component is altered due to excessive oxidation treatment or the like. 1 3/1 1 is less than 1.0, preferred It is preferably 0.5 or less, more preferably 0.3 or less.
- Vanadium is not usually contained as an active component of the catalyst, but is caused by trace impurities contained in the feedstock to be hydrotreated, and is a convenient indicator of deterioration due to use.
- the vanadium content of the catalyst of the present invention is preferably 35% or less, and more preferably 20% or less.
- the metal content in the catalyst is 400 ° C. or more so that the catalyst is not oxidized so as not to lose its weight.
- the weight of the oxide of the metal to be measured is expressed as% by weight, with the weight of the metal as the reference weight.
- the vanadium content exceeds 35%, the activity of the regenerated catalyst is too low and the hydrogenation reaction as a whole does not proceed sufficiently. If the vanadium content is low, especially if the content is less than 0.1%, the newly produced catalyst may adhere even if it is sulfurized with oils containing vanadium. Not a finished catalyst. Therefore, when the vanadium content is from 0.1 to 35%, preferably from 0.1 to 20%, and more preferably from 2 to 10%, the effect of the present invention is better exhibited.
- the carbon content is preferably in the range of 0.3 to 15%, and more preferably in the range of 0.3 to 10%.
- the weight of the material that has not lost weight shall be expressed as the weight percent of carbon in the target catalyst, and the same shall apply hereinafter).
- the carbon content is often about 10 to 70% at the used stage, the carbon content can be removed from the catalyst by regeneration treatment to reduce its content. If the carbon content is too high, this will cover the catalyst surface and reduce the catalytic activity, but the activity can be restored if the carbon content is appropriately reduced by the regeneration treatment.
- the carbon content on the catalyst is less than 0.3, the X-ray In some cases, the relationship between the peak values obtained by the diffraction measurement may not be satisfied. This is thought to be due to the fact that excessive oxidation treatment alters the active component on the catalyst and renders it inactive.
- Catalysts used under severe hydrotreating conditions or catalysts that have been subjected to oxidation treatment, especially for combustion, for regeneration treatment change the pore structure of the catalyst and the loading state of the supported metal due to overheating of the catalyst surface, resulting in an increase in catalytic activity. It may decrease.
- Indices for evaluating these include the specific surface area and pore volume of the catalyst in addition to the relationship between the peak values obtained by the X-ray diffraction measurement.
- the specific surface area and pore volume of the catalyst gradually decrease during use in the hydrotreating reaction due to adhesion of impurities and deterioration due to heat during the reaction, but they also tend to decrease in the regeneration treatment.
- the specific surface area and the pore volume of about 70% of the new catalyst before use remain.
- the physical properties of the catalyst of the present invention are as follows: the specific surface area is 60 to 220 m 2 / g , preferably 100 to 200 m 2 / g, and the pore volume is 0.3 to 1.0. 2 cc / g, preferably 0.4 to 0.8 cc / g.
- the shape of the catalyst that can be easily used may be slightly different from that at the time of manufacturing the catalyst, but the size is desirably controlled.
- Practically column-shaped ones formed by extrusion molding or the like during catalyst production, and most of the catalysts are columnar or similar in shape) have an average axial length of 1.6 to 10 mm
- the thickness is 2 to 5 mm, more preferably 1.5 mm or less is 10% by weight or less, and 1.0 mm or less is 5% by weight or less.
- its average length (the distance of the longest part of the catalyst is regarded as the length) is 2 to 10 mm, preferably 2 to 5 mm, and 1 It is desirable that those having a size of 5 mm or less be 10% by weight or less, and those having a size of 1.0 mm or less be 5% by weight or less.
- new catalysts are those that have been manufactured as catalysts and have never been used in hydrotreating, as well as those that were once used in hydrotreating, but were discontinued in a short period of time due to equipment problems, etc. Include what you use. In other words, the hydrogenation activity assumed from the beginning is still sufficient even if it is used temporarily without special activation treatment or withdrawal from the reactor for regeneration treatment such as sorting, washing, and oxidation. And can be used as it is.
- the new catalyst may be a commercially available ordinary catalyst or a specially prepared catalyst. Further, a sulfurization treatment may be performed as a pretreatment for use in the hydrogenation treatment.
- Its basic catalyst composition is an inorganic oxide carrier containing alumina, such as alumina, monophosphorus alumina, monoboron alumina, etc. (phosphorus, boron, etc. mean their oxides). It contains only alumina or contains alumina, and the supported metals include molybdenum and nickel or cobalt. In addition, phosphorus and boron are used as carrier components for convenience, but the case where they act as carrier components is not excluded.
- the used catalyst is a catalyst obtained by hydrotreating heavy oil or the like using the above-described new catalyst or the like, and vanadium in the heavy oil is attached to the catalyst.
- This vanadium has a low hydrogenation function, but rather weakens the activity of the supported metal or blocks the pores of the catalyst, often reducing the hydrogenation activity.
- the catalyst used in the present invention is considered to be a catalyst contaminated to some extent by the attachment of vanadium due to the hydrogenation treatment of heavy oil.
- the used catalyst includes those obtained after reusing the regenerated catalyst.
- a regenerated catalyst is a catalyst that has been once used in a hydrogenation treatment and has been activated by a regeneration treatment to a used catalyst that has not been able to obtain sufficient hydrogenation activity as it is.
- the hydrogenation treatment of heavy oil and the like is generally a desulfurization treatment, but may be a hydrogenation treatment such as metal removal, nitrogen removal, aromatic removal, or decomposition.
- heavy oil is generally treated, but the regenerated waste catalyst used in the treatment of distillate such as heavy light oil may be used. It is only necessary that the regenerated catalyst can be used for hydrotreating heavy oil.
- Regeneration processing includes removal of oils and the like by solvent washing, removal of carbonaceous, sulfur, and nitrogen components by combustion, and selection of catalysts with normal shapes by removal of agglomerated or finely divided catalysts.
- As the regeneration treatment of the used catalyst of the present invention in addition to washing, removal treatment by oxidation of carbonaceous matter, preferably regeneration treatment by oxidation treatment outside the reactor is desirable.
- the used catalyst is first washed with a solvent.
- a solvent toluene, acetate, alcohol, and petroleum such as naphtha, kerosene, and gas oil are preferable. That Any other solvent may be used as long as it can easily dissolve the organic substances attached to the used catalyst.
- This washing treatment can also be achieved by circulating gas oil while the catalyst is in the hydrotreating reactor, washing, and then drying by passing a nitrogen gas or the like at about 50 to 300 ° C.
- light oil may be circulated and washed, then withdrawn as it is, wetted with light oil to prevent heat generation and spontaneous ignition, and dried when necessary.
- Desirable ambient temperature is from 200 to 800 ° C, particularly preferably from 300 to 600 ° C.
- the surface temperature of the catalyst is controlled by adjusting the ambient temperature, oxygen concentration, and the flow rate of the ambient gas, and the crystal structure and the state of crystal particles such as nickel-molybdenum, which is a hydrogenation active metal, in the regenerated catalyst It is important to suppress the change of the catalyst and to prevent the specific surface area and pore volume of the catalyst from decreasing.
- the catalyst of the present invention is a catalyst used for hydrodesulfurization of heavy oil and the like, and needs to have a hydrotreating ability from the beginning.
- an inorganic oxide carrier for example, a carrier in which molybdenum and an oxide of cobalt or nickel are supported on an alumina, monophosphorous alumina, monoboron alumina carrier or the like is preferably used.
- an alumina carrier z-nickel-molybdenum supported catalyst, an alumina monophosphorus carrier / nickel-molybdenum supported catalyst and an alumina monoboron carrier z-nickel-molybdenum supported catalyst are particularly preferred.
- the phosphorus content is 0.1 to 10%, preferably 0.2 to 8%.
- the phosphorus content in the catalyst is 40 ° C or more.
- the weight that has not been reduced by the oxidation treatment in step 1 is used as the reference weight, and the weight of the clay is expressed as weight%).
- it since it is a heavy oil treatment, it contains 0.1 to 25%, preferably 0.2 to 8% of molybdenum as a supporting metal, and 0.1 to 10%, preferably 0 to 10% of cobalt or nickel. It is desirable to contain 2 to 8%.
- the metal content in the catalyst should not be reduced by oxidation treatment at 400 ° C or more. The same shall apply hereinafter for the metal content).
- a new catalyst having the above structure is manufactured by a normal method, for example, a method for producing a hydrodesulfurization catalyst for heavy oil, and hydrodesulfurization treatment of the residual oil at normal pressure is performed using the catalyst for one year. It is a usual method of providing the catalyst of the present invention to take out the used catalyst obtained from the reactor and regenerate it by the above-mentioned regeneration treatment method.
- the catalyst of the present invention is also applicable to the catalyst at the uppermost stream of the reaction or at the uppermost section of the reactor. Although it is possible to use any catalyst that meets the requirements, it is usually preferable to selectively remove them because they often have a large amount of scale and metal. Next, the heavy oil hydrotreating using the catalyst of the present invention will be specifically described.
- reaction conditions are not particularly limited, but will be described with general conditions.
- the hydrotreating process generally uses a fixed bed reactor, but there is no problem with a reaction type such as a moving bed or a boiling bed.
- the flow of the reactant may be an upward flow or a downward flow.
- the most common hydrogenation treatment is the desulfurization treatment of heavy oil.
- the heavy oil refers to a residue containing a residue such as an atmospheric residue and a vacuum residue, and does not include a distillate consisting only of a distillate such as kerosene, gas oil, and vacuum gas oil.
- heavy oil contains 1 weight of sulfur. /. It contains at least 200% by weight of nitrogen, at least 5% by weight of residual coal, at least 5 ppm of vanadium, and at least 0.5% of asphaltene.
- other crude oils such as the above-mentioned normal pressure residual oil, asphalt oil, pyrolysis oil, tar sand oil, or a mixed oil containing these oils can be used.
- any oil may be used as long as it is as described above, but a normal pressure residual oil, a vacuum residual oil, a vacuum residual oil, or a mixed oil of asphalt oil and cracked gas oil is preferably used. .
- the reaction temperature in this case is 300 to 450 ° C, preferably 350 to 420 ° C, more preferably 370 to 410 ° C, hydrogen partial pressure 7.0 to 25.
- OP a preferably 10.0 to 18 0 Pa more preferably 10.0 to 18.0
- the hydrodesulfurization treatment of the atmospheric residual oil was performed for 800 hours in a downflow fixed bed reactor using the new catalyst 1.
- the desulfurization treatment was continued while adjusting the reaction temperature so that the sulfur content of the main component (boiling point fraction above 343 ° C) in the produced oil was constant.
- Table 1 shows the properties of typical atmospheric residual oils used, and Table 2 shows the reaction conditions for hydrodesulfurization. After the catalyst in the reactor was washed with light oil and dried by flowing nitrogen gas, the catalyst was taken out from the lower third of the reactor and used as used catalyst 1.
- a small high-pressure fixed-bed reactor (capacity 200 cc) was charged with 100 cc of regenerated catalyst 1.
- the light gas oil obtained by adjusting the concentration of sulfur was added to DMDS sulphide agent 2.5%, in 1 35 kg / cm 3 hydrogen stream, at 250 ° C, and a pre-sulfurization process was an oil passage between 24:00 .
- hydrodesulfurization reaction was carried out using demetallized oil obtained by hydrodemetallization of atmospheric residual oil.
- Table 1 shows the properties of the hydrodemetalated oil
- Table 5 shows the desulfurization conditions
- Table 6 shows the properties of the produced oil.
- Table 7 shows the method for measuring the properties of the produced oil. (Table 7 also shows the method for measuring the generated oil.)
- Spent catalyst 2 and regenerated catalyst 2 were obtained by the same operation as in [Example 1], except that the new catalyst 1 was subjected to hydrodesulfurization treatment, and then the catalyst was taken out from the middle part 1 Z3 of the reactor.
- Table 8 shows the composition of spent catalyst 2 and regenerated catalyst 2
- Table 9 shows the shape and physical properties.
- a used catalyst 3 and a regenerated catalyst 3 were obtained in the same manner as in [Example 1] except that the new catalyst 3 was used.
- Table 10 shows the composition of the new catalyst 3, used catalyst 3, and regenerated catalyst 3, and Table 11 shows the shape and physical properties.
- a hydrodesulfurization reaction was carried out in the same manner as in [Example 1] except that instead of using the demetalized oil subjected to hydrodemetallization as a raw material, the atmospheric residual oil shown in Table 1 was used.
- Table 1 shows the properties of the residual oil used and Table 15 shows the properties of the produced oil.
- Regenerated catalyst 7 was obtained in the same manner as in [Comparative Example 1] except that used catalyst 2 was used.
- Table 16 shows the composition of the regenerated catalyst 7 and Table 17 shows its shape and physical properties.
- Regenerated catalyst 8 was obtained in the same manner as in [Comparative Example 1] except that used catalyst 3 was used.
- Table 16 shows the composition of the regenerated catalyst 8, and Table 17 shows its shape and physical properties.
- Regenerated catalyst 9 was obtained in the same manner as in Comparative Example 3, except that the catalyst was oxidized with 100% air at 600 ° C. for 1 hour.
- Table 19 shows the composition of the regenerated catalyst 9, and Table 20 shows the shape and physical properties.
- a hydrodesulfurization reaction was carried out in the same manner as in [Comparative Example 1] using the used catalyst (regenerated catalyst 9) obtained in the same manner as in Example 5.
- the composition of the regenerated catalyst 10 Table 19 shows the shape and properties of the product, and Table 21 shows the properties of the produced oil.
- Table 7 produced oil texture measuring method Item Measurement method Density of (1 5 ° gZcm 3) JIS K - 2249 kinematic viscosity (5 0 ° C c S t ) JIS K - 2283 Zansumibun (wt%) JIS K - 2270 / Snow Ano Leano. Impurity content (weight)
- Table 1 Shape and physical properties of catalyst 3 Type of catalyst New catalyst 3 Spent catalyst 3 Regenerated catalyst 3
- Example 3 Shape Four-leaf column Four-leaf column Average length (mm) 3.2 2.2 2.5 2.5 1.5mm or less (% by weight) 2 8 5 1.0mm or less (% by weight) ⁇ 14 ⁇ 1 Pore structure
- Table 1 7 Shapes and physical properties of catalysts 6 to 8 Type of catalyst New catalyst 6 Spent catalyst 7 Regenerated catalyst 8 Comparative example 1 Comparative example 2 Comparative example 3 Shape Four-leaved columnar Four-leaved columnar shape Four-leafed columnar average length (mm) 2 3 2. 3 2. 1 1.5 mm or less (Weight 3 3 4 1.0 mm or less (% by weight) ⁇ 1 ⁇ 1 ⁇ 1 Pore structure
- Table 20 Shapes and physical properties of catalysts 9 and 10 Types of catalysts Regenerated catalyst 9 Regenerated catalyst 10 Comparative example 4 Comparative example 5 Shape.
- Four-leaf columnar Four-leaf columnar average length (mm) 2.0 2.3 1.5 mm Less than (weight 5 5 1.0 seq. (Weight%) ⁇ 1 ⁇ 1 pore structure
- the regenerated catalyst of the present invention is capable of performing a good desulfurization reaction on the residual oil and the like under the same conditions as in the treatment using a normal new catalyst in the hydrogenation treatment of heavy oil. It shows an excellent effect as a usage method.
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- Chemical Kinetics & Catalysis (AREA)
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
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Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/485,622 US6398950B1 (en) | 1998-06-15 | 1999-06-04 | Hydrogenation catalyst and method of hydrogenating heavy oil |
KR1020007001384A KR100625373B1 (ko) | 1998-06-15 | 1999-06-04 | 수소화 처리 촉매 및 중질유의 수소화 처리 방법 |
EP99923911A EP1029592A4 (en) | 1998-06-15 | 1999-06-04 | HYDROGENATION CATALYST AND METHOD FOR HYDROGENATION OF HEAVY OIL |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP10167078A JP2000000470A (ja) | 1998-06-15 | 1998-06-15 | 水素化処理触媒及び重質油の水素化処理方法 |
JP10/167078 | 1998-06-15 |
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WO1999065604A1 true WO1999065604A1 (fr) | 1999-12-23 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/JP1999/003000 WO1999065604A1 (fr) | 1998-06-15 | 1999-06-04 | Catalyseur d'hydrogenation et procede d'hydrogenation d'huile lourde |
Country Status (6)
Country | Link |
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US (1) | US6398950B1 (ja) |
EP (1) | EP1029592A4 (ja) |
JP (1) | JP2000000470A (ja) |
KR (1) | KR100625373B1 (ja) |
TW (1) | TW495385B (ja) |
WO (1) | WO1999065604A1 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW548329B (en) * | 1998-09-30 | 2003-08-21 | Idemitsu Kosan Co | Regenerated hydrogenation catalyst and methods of hydrogenating heavy oil |
EP1733791A3 (en) * | 2000-05-19 | 2008-04-02 | Johnson Matthey PLC | Preparation of a cobalt catalyst precursor |
US6673740B2 (en) * | 2000-09-27 | 2004-01-06 | Sk Corporation | Method for preparing a catalyst for reduction of nitrogen oxides |
US6602818B2 (en) * | 2000-09-27 | 2003-08-05 | Sk Corporation | Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides |
JP4567877B2 (ja) * | 2000-12-15 | 2010-10-20 | Jx日鉱日石エネルギー株式会社 | 重質油の水素化処理触媒及び重油基材の製造方法 |
JP4156859B2 (ja) | 2001-06-20 | 2008-09-24 | コスモ石油株式会社 | 軽油の水素化処理触媒及びその製造方法並びに軽油の水素化処理方法 |
US7776784B2 (en) * | 2003-07-14 | 2010-08-17 | Nippon Oil Corporation | Hydrodesulfurization catalyst and hydrodesulfurization process for gasoline fractions |
JP4472556B2 (ja) * | 2004-03-26 | 2010-06-02 | コスモ石油株式会社 | 炭化水素油の水素化処理触媒及びその製造方法並びに炭化水素油の水素化処理方法 |
HUE026582T2 (hu) | 2004-04-22 | 2016-06-28 | Albemarle Netherlands Bv | V. csoportbeli fémet tartalmazó hidrogén-kezelési katalizátor |
US7776205B2 (en) | 2004-04-22 | 2010-08-17 | Exxonmobil Research And Engineering Company | Process to upgrade hydrocarbonaceous feedstreams |
US7780845B2 (en) | 2004-04-22 | 2010-08-24 | Exxonmobil Research And Engineering Company | Process to manufacture low sulfur distillates |
CN101370580B (zh) * | 2005-10-26 | 2013-05-29 | 雅宝荷兰有限责任公司 | 包含ⅷ族金属和钼的本体加氢处理催化剂、其制备和应用 |
US8067332B2 (en) * | 2006-05-03 | 2011-11-29 | Samsung Sdi Co., Ltd. | Methanation catalyst, and carbon monoxide removing system, fuel processor, and fuel cell including the same |
JP4773274B2 (ja) * | 2006-06-05 | 2011-09-14 | 出光興産株式会社 | 重質油水素化処理触媒の再生方法 |
JP4891934B2 (ja) * | 2008-02-07 | 2012-03-07 | Jx日鉱日石エネルギー株式会社 | 再生水素化処理用触媒の製造方法及び石油製品の製造方法 |
IT1396566B1 (it) * | 2009-09-29 | 2012-12-14 | Eni Spa | Catalizzatori e processo per la liquefazione di lignine |
JP4887433B2 (ja) | 2010-01-18 | 2012-02-29 | Jx日鉱日石エネルギー株式会社 | 再生水素化処理用触媒 |
JP2011200797A (ja) * | 2010-03-25 | 2011-10-13 | Jx Nippon Oil & Energy Corp | 水素化処理用触媒の再生条件の選別方法、再生水素化処理用触媒の製造方法 |
JP5660956B2 (ja) | 2011-03-31 | 2015-01-28 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 水素化分解触媒及び炭化水素油の製造方法 |
JP5690634B2 (ja) * | 2011-03-31 | 2015-03-25 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 水素化精製触媒及び炭化水素油の製造方法 |
JP5693332B2 (ja) * | 2011-03-31 | 2015-04-01 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 再生水素化精製触媒及び炭化水素油の製造方法 |
JP5730104B2 (ja) * | 2011-03-31 | 2015-06-03 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 担体の選別方法及び水素化処理用触媒の製造方法 |
US9457343B2 (en) * | 2011-05-02 | 2016-10-04 | Hanseo University Academic Cooperation Foundation | Regeneration or remanufacturing catalyst for hydrogenation processing heavy oil, and method for manufacturing same |
US9993005B2 (en) | 2013-03-14 | 2018-06-12 | Georgia State University Research Foundation, Inc. | Preventing or delaying chill injury response in plants |
FR3090414B1 (fr) * | 2018-12-19 | 2022-07-29 | Ifp Energies Now | Catalyseur sélectif en hydrogénolyse des éthyl-aromatiques par conservation des méthyl-aromatiques. |
US11338280B2 (en) * | 2020-02-03 | 2022-05-24 | Usa Debusk Llc | Catalytic reactor system treatment processes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132945A (ja) * | 1983-01-21 | 1984-07-31 | Shokubai Kasei Kogyo Kk | 重質炭化水素油の水素化処理方法 |
JPH0295443A (ja) * | 1988-09-30 | 1990-04-06 | Nippon Oil Co Ltd | 残油の水素化処理触媒 |
JPH04265158A (ja) * | 1990-08-03 | 1992-09-21 | Akzo Nv | 水素化触媒、その調製法及びその使用法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081353A (en) * | 1976-10-15 | 1978-03-28 | Gulf Research & Development Company | Hydrodesulfurization with a specific alumina-supported catalyst |
US4179410A (en) * | 1976-12-17 | 1979-12-18 | Union Oil Company Of California | Cobalt-molybdenum-alumina desulfurization catalyst |
US4267071A (en) * | 1977-08-08 | 1981-05-12 | Mobil Oil Corporation | Catalyst for hydrotreating residual petroleum oil |
US4321128A (en) * | 1980-05-19 | 1982-03-23 | Atlantic Richfield Company | Phosphorus passivation process |
US4879265A (en) * | 1982-08-19 | 1989-11-07 | Union Oil Company Of California | Hydroprocessing catalyst and phosphorous and citric acid containing impregnating solution |
US4588706A (en) * | 1985-06-24 | 1986-05-13 | Phillips Petroleum Company | Phosphorus containing hydrofining catalysts |
JPH01270945A (ja) * | 1988-04-21 | 1989-10-30 | Sumitomo Metal Mining Co Ltd | 炭化水素の水素化処理用触媒 |
US4975399A (en) * | 1988-11-21 | 1990-12-04 | Phillips Petroleum Company | Regeneration of hydrotreating catalyst |
US4888316A (en) * | 1988-11-21 | 1989-12-19 | Phillips Petroleum Company | Preparation of hydrotreating catalyst from spent catalyst |
JPH0674135B2 (ja) | 1989-02-07 | 1994-09-21 | 重質油対策技術研究組合 | 新規な鉄含有アルミノシリケート |
US5207893A (en) | 1989-02-07 | 1993-05-04 | Research Association For Residual Oil Processing | Hydrocracking process employing a novel iron-containing aluminosilicate |
JPH0818819B2 (ja) | 1989-10-04 | 1996-02-28 | 出光興産株式会社 | 新規なフォージャサイト型アルミノシリケート及びその製造方法並びに重質油水素化分解触媒 |
US5087596A (en) * | 1990-06-21 | 1992-02-11 | Amoco Corporation | Process for regenerating spent heavy hydrocarbon hydroprocessing catalyst |
US5198100A (en) * | 1990-12-24 | 1993-03-30 | Exxon Research And Engineering Company | Hydrotreating using novel hydrotreating catalyst |
US5374350A (en) * | 1991-07-11 | 1994-12-20 | Mobil Oil Corporation | Process for treating heavy oil |
JP3272384B2 (ja) | 1991-10-24 | 2002-04-08 | 財団法人石油産業活性化センター | 触媒組成物及びその製造方法ならびに該触媒組成物を用いる含硫炭化水素の水素化脱硫方法 |
US5565091A (en) * | 1993-02-15 | 1996-10-15 | Idemitsu Kosan Co., Ltd. | Catalyst composition manufacturing method and sulfur-containing hydrocarbon hydrodesulfurization method using the same catalyst composition |
WO1995009049A2 (en) * | 1993-09-30 | 1995-04-06 | Uop | Hydroprocessing catalyst and its use |
EP0770426B1 (en) * | 1995-10-27 | 2003-05-14 | Akzo Nobel N.V. | Process for preparing a hydroprocessing catalyst from waste hydroprocessing catalyst |
-
1998
- 1998-06-15 JP JP10167078A patent/JP2000000470A/ja active Pending
-
1999
- 1999-06-04 US US09/485,622 patent/US6398950B1/en not_active Expired - Fee Related
- 1999-06-04 EP EP99923911A patent/EP1029592A4/en not_active Withdrawn
- 1999-06-04 WO PCT/JP1999/003000 patent/WO1999065604A1/ja active IP Right Grant
- 1999-06-04 KR KR1020007001384A patent/KR100625373B1/ko not_active IP Right Cessation
- 1999-06-08 TW TW088109555A patent/TW495385B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132945A (ja) * | 1983-01-21 | 1984-07-31 | Shokubai Kasei Kogyo Kk | 重質炭化水素油の水素化処理方法 |
JPH0295443A (ja) * | 1988-09-30 | 1990-04-06 | Nippon Oil Co Ltd | 残油の水素化処理触媒 |
JPH04265158A (ja) * | 1990-08-03 | 1992-09-21 | Akzo Nv | 水素化触媒、その調製法及びその使用法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1029592A4 * |
Also Published As
Publication number | Publication date |
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JP2000000470A (ja) | 2000-01-07 |
EP1029592A4 (en) | 2004-09-22 |
EP1029592A1 (en) | 2000-08-23 |
TW495385B (en) | 2002-07-21 |
US6398950B1 (en) | 2002-06-04 |
KR20010022784A (ko) | 2001-03-26 |
KR100625373B1 (ko) | 2006-09-18 |
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