CN112742427B - 一种加氢催化剂的开工方法 - Google Patents
一种加氢催化剂的开工方法 Download PDFInfo
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- CN112742427B CN112742427B CN201911040387.2A CN201911040387A CN112742427B CN 112742427 B CN112742427 B CN 112742427B CN 201911040387 A CN201911040387 A CN 201911040387A CN 112742427 B CN112742427 B CN 112742427B
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- hydrogenation catalyst
- catalyst
- oil
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- 239000003054 catalyst Substances 0.000 title claims abstract description 170
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 66
- 238000002156 mixing Methods 0.000 claims abstract description 36
- 239000000243 solution Substances 0.000 claims abstract description 36
- 238000001035 drying Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000012266 salt solution Substances 0.000 claims abstract description 21
- 230000004913 activation Effects 0.000 claims abstract description 20
- CXVCSRUYMINUSF-UHFFFAOYSA-N tetrathiomolybdate(2-) Chemical compound [S-][Mo]([S-])(=S)=S CXVCSRUYMINUSF-UHFFFAOYSA-N 0.000 claims abstract description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000011068 loading method Methods 0.000 claims abstract description 19
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 19
- 239000011574 phosphorus Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000001257 hydrogen Substances 0.000 claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 16
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- 150000001868 cobalt Chemical class 0.000 claims abstract description 13
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 25
- 229910052717 sulfur Inorganic materials 0.000 claims description 18
- 239000011593 sulfur Substances 0.000 claims description 18
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- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003549 soybean oil Substances 0.000 claims description 10
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- 125000001477 organic nitrogen group Chemical group 0.000 claims description 5
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- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 4
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- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 4
- ZKHQWZAMYRWXGA-KQYNXXCUSA-J ATP(4-) Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O ZKHQWZAMYRWXGA-KQYNXXCUSA-J 0.000 claims description 3
- ZKHQWZAMYRWXGA-UHFFFAOYSA-N Adenosine triphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C(O)C1O ZKHQWZAMYRWXGA-UHFFFAOYSA-N 0.000 claims description 3
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- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 2
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- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 2
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- 238000002161 passivation Methods 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 239000003039 volatile agent 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
- 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
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium 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
- 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
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
-
- 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
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/24—Starting-up hydrotreatment operations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
组成: | |
棕榈酸,% | 7.5 |
油酸,% | 28.5 |
硬脂酸,% | 4.1 |
亚油酸,% | 57.9 |
亚麻酸,% | 2.0 |
酸值(KOH)mg·g<sup>-1</sup> | 4.0 |
水分及挥发物,% | 0.20 |
不溶性杂质,% | 0.10 |
项目 | 汽油 |
密度(20℃) /g·cm<sup>-3</sup> | 0.7363 |
馏程/℃ | |
IBP/10% | 28/57 |
30%/50% | 95/136 |
70%/90% | 169/207 |
95%/EBP | 221/229 |
项目 | 煤油 |
密度(20℃) /g·cm<sup>-3</sup> | 0.8092 |
馏程/℃ | |
IBP/10% | 170/183 |
30%/50% | 193/203 |
70%/90% | 215/233 |
95%/EBP | 240/251 |
粘度(20℃)/mm<sup>2</sup>·s<sup>-1</sup> | 1.916 |
闪点(闭)/℃ | 51 |
冰点/℃ | <-60 |
烟点/mm | 25 |
芳烃,v% | 5.6 |
项目 | 直馏柴油 |
密度(20℃) /g·cm<sup>-3</sup> | 0.8223 |
馏程/℃ | |
IBP/10% | 263/278 |
30%/50% | 288/293 |
70%/90% | 305/322 |
95%/EBP | 327/354 |
粘度(20℃)/mm<sup>2</sup>·s<sup>-1</sup> | 8.321 |
闪点/℃ | 125 |
十六烷指数 | 51.7 |
项目 | 数据 |
密度(20℃),kg/m<sup>3</sup> | 853.3 |
馏程,℃ | |
IBP/10% | 217/277 |
30%/50% | 296/309 |
70%/90% | 327/356 |
95%/EBP | 369/375 |
S,μg/g | 15150 |
N,μg/g | 118 |
十六烷值 | 59.0 |
溴价,gBr/100g | 4.5 |
催化剂编号 | 1 | 2 | 3 | 4 | A | B | C | D |
初始活化温度,℃ | 237 | 285 | 196 | 230 | 127 | 124 | 102 | 109 |
催化剂编号 | 1 | 2 | 3 | 4 | A | B | C | D |
脱硫率,% | 136 | 126 | 134 | 129 | 100 | 107 | 108 | 114 |
Claims (26)
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CN116060139A (zh) * | 2021-10-29 | 2023-05-05 | 中国石油化工股份有限公司 | 一种加氢催化剂硫化液及其制备和开工硫化方法 |
CN114632531B (zh) * | 2022-02-25 | 2023-06-20 | 中国科学院山西煤炭化学研究所 | 一种用于萘加氢制四氢萘的催化剂及其制备方法和应用 |
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GB808336A (en) * | 1957-07-23 | 1959-02-04 | Exxon Research Engineering Co | Sulfactive hydrogenation catalyst |
CN101088616B (zh) * | 2006-06-16 | 2010-05-12 | 中国石油化工股份有限公司 | 加氢催化剂应用前的处理方法 |
CN102041049B (zh) * | 2009-10-21 | 2012-11-21 | 中国石油化工股份有限公司 | 硫化型催化剂的开工方法 |
CN102041043B (zh) * | 2009-10-21 | 2012-10-17 | 中国石油化工股份有限公司 | 硫化型加氢催化剂的开工方法 |
CN102443425B (zh) * | 2010-10-13 | 2014-04-02 | 中国石油化工股份有限公司 | 加氢裂化工艺的开工活化方法 |
CN102463149B (zh) * | 2010-11-04 | 2015-06-17 | 中国石油化工股份有限公司 | 一种加氢催化剂的活化方法 |
CN103100395B (zh) * | 2011-11-09 | 2016-01-20 | 中国石油化工股份有限公司 | 硫化型催化剂的制备方法 |
CN103100445B (zh) * | 2011-11-09 | 2015-09-30 | 中国石油化工股份有限公司 | 预硫化型催化剂的制备方法 |
CN103769170B (zh) * | 2012-10-24 | 2015-09-30 | 中国石油化工股份有限公司 | 一种制备硫化型加氢处理催化剂的方法 |
CN103769169B (zh) * | 2012-10-24 | 2015-09-30 | 中国石油化工股份有限公司 | 一种硫化型加氢处理催化剂的制备方法 |
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