CN1049320A - 用于选择氧化硫化物成为元素硫的催化剂,其制法及选择氧化硫化物成为元素硫的方法 - Google Patents
用于选择氧化硫化物成为元素硫的催化剂,其制法及选择氧化硫化物成为元素硫的方法 Download PDFInfo
- Publication number
- CN1049320A CN1049320A CN90107074A CN90107074A CN1049320A CN 1049320 A CN1049320 A CN 1049320A CN 90107074 A CN90107074 A CN 90107074A CN 90107074 A CN90107074 A CN 90107074A CN 1049320 A CN1049320 A CN 1049320A
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- Prior art keywords
- catalyst
- selective oxidation
- catalyst according
- sulfur
- active material
- Prior art date
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 37
- 239000011593 sulfur Substances 0.000 title claims abstract description 32
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 32
- 230000003647 oxidation Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 54
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title description 6
- 239000003054 catalyst Substances 0.000 claims abstract description 125
- 239000011148 porous material Substances 0.000 claims abstract description 53
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 29
- 239000011149 active material Substances 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims description 57
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 31
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 150000002736 metal compounds Chemical class 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 150000002506 iron compounds Chemical class 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 2
- 229910052906 cristobalite Inorganic materials 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 2
- 229910052682 stishovite Inorganic materials 0.000 claims description 2
- 229910052905 tridymite Inorganic materials 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 2
- 150000001768 cations Chemical class 0.000 claims 1
- 150000001845 chromium compounds Chemical class 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- 239000005864 Sulphur Substances 0.000 description 16
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 12
- 239000008367 deionised water Substances 0.000 description 9
- 229910021641 deionized water Inorganic materials 0.000 description 9
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000004480 active ingredient Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005984 hydrogenation reaction Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 150000003568 thioethers Chemical class 0.000 description 5
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- GVGLGOZIDCSQPN-PVHGPHFFSA-N Heroin Chemical compound O([C@H]1[C@H](C=C[C@H]23)OC(C)=O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4OC(C)=O GVGLGOZIDCSQPN-PVHGPHFFSA-N 0.000 description 3
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- CJIZPVMNENBPDY-UHFFFAOYSA-N [P+]=O.[O-2].[Fe+2] Chemical compound [P+]=O.[O-2].[Fe+2] CJIZPVMNENBPDY-UHFFFAOYSA-N 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 3
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 3
- 235000019838 diammonium phosphate Nutrition 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 235000010269 sulphur dioxide Nutrition 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- -1 phosphorus compound Chemical class 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910001935 vanadium oxide Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- WVYYHSKIGBEZCQ-UHFFFAOYSA-N [O-2].[O-2].[Cr+3].[Fe+2] Chemical compound [O-2].[O-2].[Cr+3].[Fe+2] WVYYHSKIGBEZCQ-UHFFFAOYSA-N 0.000 description 1
- KSECJOPEZIAKMU-UHFFFAOYSA-N [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] Chemical compound [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] KSECJOPEZIAKMU-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- IISIGDAGMXXVQY-UHFFFAOYSA-M sodium iron(2+) oxygen(2-) hydroxide Chemical compound [O-2].[Fe+2].O[Na] IISIGDAGMXXVQY-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000004291 sulphur dioxide Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
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- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
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- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
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- C01B17/046—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process without intermediate formation of sulfur dioxide
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- 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)
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- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas After Treatment (AREA)
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Abstract
Description
实例 温度(床层)℃ A* S** Y*** |
A 200 17 97 16220 35 96 34240 54 95 51260 70 95 67280 93 93 86300 99 79 78 |
实例 温度(床层)℃ A* S** Y*** |
3 200 35 96 34220 73 96 70240 93 94 87260 99 93 92280 100 80 80 |
实例 温度(床层)℃ A* S** Y*** |
3 300 100 64 64 |
实例 温度(床层)℃ A* S** Y*** |
4 200 36 98 35220 60 97 58240 85 96 82260 99 95 94280 100 82 82300 100 62 62 |
温度℃ 克劳斯活性(%)SiO2 α-Al2O3 |
200 10 86220 12 83240 16 81260 23 80280 27 79300 32 78 |
实例 温度(床层)℃ A* S** Y*** |
7 200 60 96 58220 82 95 78240 98 93 91260 100 90 90280 100 76 76300 100 50 50 |
实例 温度(床层)℃ A* S** Y*** |
8 200 80 94 75220 96 93 89240 100 90 90260 100 76 76280 100 55 55300 100 10 10 |
实例 温度(床层)℃ A* S** Y*** |
A 200 44 99 44220 58 97 57240 80 96 77260 100 94 94280 100 89 89300 100 76 76 |
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8901893 | 1989-07-21 | ||
NL8901893A NL8901893A (nl) | 1989-07-21 | 1989-07-21 | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel. |
NL8902690A NL8902690A (nl) | 1989-07-21 | 1989-10-31 | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel. |
NL8902690 | 1989-10-31 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96100479A Division CN1062832C (zh) | 1989-07-21 | 1996-02-06 | 选择氧化硫化物成为元素硫的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1049320A true CN1049320A (zh) | 1991-02-20 |
CN1032802C CN1032802C (zh) | 1996-09-18 |
Family
ID=26646560
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN90107074A Expired - Lifetime CN1032802C (zh) | 1989-07-21 | 1990-07-21 | 用于选择氧化硫化物成为元素硫的催化剂及其用途 |
CN96100479A Expired - Lifetime CN1062832C (zh) | 1989-07-21 | 1996-02-06 | 选择氧化硫化物成为元素硫的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96100479A Expired - Lifetime CN1062832C (zh) | 1989-07-21 | 1996-02-06 | 选择氧化硫化物成为元素硫的方法 |
Country Status (26)
Country | Link |
---|---|
US (2) | US5286697A (zh) |
EP (1) | EP0409353B1 (zh) |
JP (1) | JP3037976B2 (zh) |
KR (1) | KR910002508A (zh) |
CN (2) | CN1032802C (zh) |
AT (1) | ATE128643T1 (zh) |
AU (1) | AU628195B2 (zh) |
BR (1) | BR9003526A (zh) |
CA (1) | CA2021527C (zh) |
CZ (1) | CZ285068B6 (zh) |
DD (1) | DD300080A5 (zh) |
DE (1) | DE69022790T2 (zh) |
DK (1) | DK0409353T3 (zh) |
ES (1) | ES2080103T3 (zh) |
FI (1) | FI102250B (zh) |
GR (1) | GR3017655T3 (zh) |
HU (1) | HU213040B (zh) |
MX (1) | MX171189B (zh) |
NL (2) | NL8901893A (zh) |
NO (1) | NO302020B1 (zh) |
PL (1) | PL166060B1 (zh) |
PT (1) | PT94783B (zh) |
RU (1) | RU2070089C1 (zh) |
SG (1) | SG49116A1 (zh) |
SK (1) | SK280795B6 (zh) |
ZA (1) | ZA905622B (zh) |
Cited By (5)
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---|---|---|---|---|
CN1088607C (zh) * | 1997-06-27 | 2002-08-07 | 中国石化齐鲁石油化工公司 | 选择性氧化硫化氢回收元素硫的催化剂及制备方法 |
CN1097030C (zh) * | 1996-03-04 | 2002-12-25 | 加斯泰克有限公司 | 选择性氧化硫化合物成为元素硫的催化剂及其制备方法和用途 |
CN101653688A (zh) * | 2009-06-24 | 2010-02-24 | 成都华西工业气体有限公司 | 一种混合气脱除co2、h2s的工艺流程 |
CN102744077A (zh) * | 2012-07-13 | 2012-10-24 | 浙江大学 | 一种烧结金属纤维束催化剂的制备方法、催化剂及装置 |
CN105347311A (zh) * | 2015-11-23 | 2016-02-24 | 山东迅达化工集团有限公司 | H2s选择性氧化生成单质硫的工艺方法 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9202283A (nl) * | 1992-12-29 | 1994-07-18 | Gastec Nv | Werkwijze voor het ontzwavelen van een gas. |
NL9301615A (nl) * | 1993-09-17 | 1995-04-18 | Gastec Nv | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke katalysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel. |
US5705135A (en) * | 1993-11-04 | 1998-01-06 | Gas Research Institute | Composition and process for the removal of hydrogen sulfide from gaseous streams |
FR2722429B1 (fr) * | 1994-07-13 | 1996-10-04 | Rhone Poulenc Chimie | Catalyseur a base d'alumine pour le traitement de gaz contenant des composes soufres, utilisation deces catalyseurs pour le traitement et procedes de traitement desdits gaz |
US5965100A (en) * | 1995-04-25 | 1999-10-12 | Khanmamedov; Tofik K. | Process for recovery of sulfur from an acid gas stream |
US5891415A (en) * | 1995-05-17 | 1999-04-06 | Azerbaidzhanskaya Gosudarstvennaya Neftianaya Academiya | Process for selective oxidation of hydrogen sulfide to elemental sulfur |
US5603913A (en) * | 1995-05-17 | 1997-02-18 | Azerbaidzhanskaya Gosudarstvennaya Neftianaya Academiya | Catalysts and process for selective oxidation of hydrogen sulfide to elemental sulfur |
ZA961746B (en) * | 1995-06-06 | 1997-10-06 | Sastech Proprietary Ltd | Treatment of hydrogen sulphine-containing gas streams. |
FR2747053B1 (fr) * | 1996-04-03 | 1998-10-02 | Rhone Poulenc Chimie | Utilisation pour l'oxydation directe des composes soufres en soufre et/ou sulfates a basse temperature d'un catalyseur a base de cuivre |
DE19800800C2 (de) * | 1998-01-13 | 2001-05-23 | Metallgesellschaft Ag | Verfahren zur Herstellung von Schwefelsäure |
AU2460199A (en) * | 1998-01-26 | 1999-08-09 | Tda Research, Inc. | Catalysts for the selective oxidation of hydrogen sulfide to sulfur |
GB9804728D0 (en) * | 1998-03-05 | 1998-04-29 | Hyder Consulting Limited | Method and apparatus for removal of sulphur-containing compounds from a gas |
KR20010036675A (ko) | 1999-10-11 | 2001-05-07 | 정명식 | 황화수소 가스 산화용 촉매 및 이를 이용한 황 회수 방법 |
IT1317868B1 (it) | 2000-03-02 | 2003-07-15 | Eni Spa | Catalizzatore a base di cobalto supportato, particolarmente utilenella reazione di fischer-tropsch. |
AU2003222204A1 (en) * | 2002-03-25 | 2003-10-13 | Tda Research, Inc. | Catalysts and process for oxidizing hydrogen sulfide to sulfur dioxide and sulfur |
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EP1447124A1 (en) * | 2003-02-04 | 2004-08-18 | Gastec N.V. | Supported catalyst system for removing sulfur compounds from gases |
FR2857276B1 (fr) * | 2003-07-11 | 2006-08-11 | Inst Francais Du Petrole | Procede d'elimination de composes soufres par oxydation directe |
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US7820579B2 (en) * | 2004-01-20 | 2010-10-26 | Shell Oil Company | Method of restoring catalytic activity to a spent hydrotreating catalyst, the resulting restored catalyst, and a method of hydroprocessing |
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US7335253B2 (en) | 2005-03-31 | 2008-02-26 | Shell Oil Company | Process for preparing a sulphur cement product |
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TWI302476B (en) * | 2005-07-06 | 2008-11-01 | Ind Tech Res Inst | Cleaning agent of treating acid gas and method for cleaning with the cleaning agent |
ES2727456T3 (es) * | 2006-01-17 | 2019-10-16 | Exxonmobil Res & Eng Co | Método para obtener cuerpos conformados de sílice |
WO2007084440A1 (en) * | 2006-01-17 | 2007-07-26 | Exxonmobil Research And Engineering Company | Silica carriers |
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CN101522562A (zh) | 2006-10-05 | 2009-09-02 | 国际壳牌研究有限公司 | 用于处理硫醇的方法 |
US8926737B2 (en) | 2008-11-28 | 2015-01-06 | Shell Oil Company | Process for producing purified natural gas |
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WO2010107502A1 (en) * | 2009-03-19 | 2010-09-23 | Crystatech, Inc. | System and method for sour gas well testing |
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NL2017178B1 (en) | 2016-07-15 | 2018-01-18 | Jacobs Nederland Bv | Selective oxidation of hydrogen sulfide |
NL2017533B1 (en) * | 2016-09-26 | 2018-04-04 | Jacobs Nederland Bv | Improved catalyst for the selective oxidation of hydrogen sulfide |
CN110357170B (zh) * | 2019-08-22 | 2021-05-28 | 昆明理工大学 | 一种利用黄磷尾气处理含铁橄榄石矿渣的方法 |
CN115569649B (zh) * | 2022-11-07 | 2024-02-13 | 青岛联信催化材料有限公司 | 用于硫化氢选择氧化制硫磺的催化剂及其制备和使用方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409696A (en) * | 1964-05-20 | 1968-11-05 | Polymer Corp | Dehydrogenation catalysts comprising bismuth compounds on macroporous supports |
US3284369A (en) * | 1965-08-12 | 1966-11-08 | Du Pont | Silica supported catalysts and method of preparation thereof |
US4192857A (en) * | 1975-10-17 | 1980-03-11 | Societe Nationale Elf Aquitaine (Production) | Sulphur production |
FR2340763A1 (fr) * | 1976-02-12 | 1977-09-09 | Hitachi Ltd | Procede pour traiter un gaz d'echappement renfermant des oxydes de soufre |
US4311683A (en) * | 1976-06-28 | 1982-01-19 | Union Oil Company Of California | Process for removal of hydrogen sulfide from gas streams |
FR2369209A1 (fr) * | 1976-11-02 | 1978-05-26 | Inst Francais Du Petrole | Procede d'oxydation du soufre et des composes du soufre |
NL7707960A (nl) * | 1977-07-18 | 1979-01-22 | Stamicarbon | Werkwijze ter bereiding van poreus, zuiver siliciumdioxyde. |
NL7707961A (nl) * | 1977-07-18 | 1979-01-22 | Stamicarbon | Werkwijze ter bereiding van poreus, zuiver siliciumdioxyde. |
US4444742A (en) * | 1979-04-04 | 1984-04-24 | Union Oil Company Of California | Catalyst and process for oxidizing hydrogen sulfide |
FR2481145A1 (fr) * | 1980-04-23 | 1981-10-30 | Rhone Poulenc Ind | Procede de fabrication de catalyseurs ou de supports de catalyseurs faconnes a base d'oxyde de titane et leurs applications a la catalyse claus |
FR2481254A1 (fr) * | 1980-04-23 | 1981-10-30 | Elf Aquitaine | Procede pour l'incineration catalytique de gaz residuaires renfermant en faible concentration au moins un compose du soufre choisi parmi cos, cs2, et les mercaptans et eventuellement au moins un membre du groupe forme par h2s, so2, soufre vapeur et/ou vesiculaire |
DE3131257C2 (de) * | 1981-08-07 | 1986-10-30 | VEG-Gasinstituut N.V., Apeldoorn | Verfahren zum Entfernen von Schwefelwasserstoff aus Gasen |
DE3143400A1 (de) * | 1981-11-02 | 1983-06-01 | Mobil Oil Corp., 10017 New York, N.Y. | Verfahren zur verringerung des schwefelgehaltes in gasstroemen unter gewinnung von elementarem schwefel |
FR2518424B1 (fr) * | 1981-12-17 | 1988-03-11 | Elf Aquitaine | Procede de desulfuration catalytique d'un gaz acide renfermant h2s, et eventuellement une quantite globale d'au plus 3 % en volume de cs2 et/ou cos |
DE3363337D1 (en) * | 1982-02-17 | 1986-06-12 | Stamicarbon | Crystalline silicate catalysts with deactivated external surface, and process for its deactivation |
DE3208695A1 (de) * | 1982-03-11 | 1983-09-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur entschwefelung von h(pfeil abwaerts)2(pfeil abwaerts)s-haltigen gasen |
US4472527A (en) * | 1982-03-31 | 1984-09-18 | Mitsubishi Chemical Industries Ltd. | Process for preparing an oxidation catalyst composition |
ZA848604B (en) * | 1983-11-04 | 1985-06-26 | Veg Gasinstituut Nv | Process for the production of hydrogen |
NL8600959A (nl) * | 1986-04-16 | 1987-11-16 | Veg Gasinstituut Nv | Katalysator voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel; werkwijze voor de bereiding van de katalysator alsmede werkwijze voor de selectieve oxydatie van zwavelhoudende verbindingen, in het bizonder zwavelwaterstof tot elementaire zwavel. |
US4818470A (en) * | 1987-08-31 | 1989-04-04 | General Electric Company | Apparatus for the ultrasonic examination of shroud hold down bolts |
-
1989
- 1989-07-21 NL NL8901893A patent/NL8901893A/nl not_active Application Discontinuation
- 1989-10-31 NL NL8902690A patent/NL8902690A/nl not_active Application Discontinuation
-
1990
- 1990-07-17 ZA ZA905622A patent/ZA905622B/xx unknown
- 1990-07-19 CA CA002021527A patent/CA2021527C/en not_active Expired - Lifetime
- 1990-07-19 AU AU59114/90A patent/AU628195B2/en not_active Ceased
- 1990-07-19 US US07/555,254 patent/US5286697A/en not_active Expired - Lifetime
- 1990-07-20 BR BR909003526A patent/BR9003526A/pt not_active IP Right Cessation
- 1990-07-20 MX MX2167490A patent/MX171189B/es unknown
- 1990-07-20 PT PT94783A patent/PT94783B/pt not_active IP Right Cessation
- 1990-07-20 SG SG1996006164A patent/SG49116A1/en unknown
- 1990-07-20 NO NO903255A patent/NO302020B1/no not_active IP Right Cessation
- 1990-07-20 ES ES90201968T patent/ES2080103T3/es not_active Expired - Lifetime
- 1990-07-20 SK SK3630-90A patent/SK280795B6/sk unknown
- 1990-07-20 DD DD342929A patent/DD300080A5/de unknown
- 1990-07-20 DK DK90201968.6T patent/DK0409353T3/da active
- 1990-07-20 CZ CS903630A patent/CZ285068B6/cs not_active IP Right Cessation
- 1990-07-20 AT AT90201968T patent/ATE128643T1/de not_active IP Right Cessation
- 1990-07-20 EP EP90201968A patent/EP0409353B1/en not_active Expired - Lifetime
- 1990-07-20 PL PL90286150A patent/PL166060B1/pl unknown
- 1990-07-20 RU SU4830581/04A patent/RU2070089C1/ru active
- 1990-07-20 HU HU904559A patent/HU213040B/hu not_active IP Right Cessation
- 1990-07-20 FI FI903673A patent/FI102250B/fi not_active IP Right Cessation
- 1990-07-20 DE DE69022790T patent/DE69022790T2/de not_active Expired - Fee Related
- 1990-07-21 KR KR1019900011175A patent/KR910002508A/ko not_active Application Discontinuation
- 1990-07-21 JP JP2193783A patent/JP3037976B2/ja not_active Expired - Fee Related
- 1990-07-21 CN CN90107074A patent/CN1032802C/zh not_active Expired - Lifetime
-
1993
- 1993-02-26 US US08/023,607 patent/US5352422A/en not_active Expired - Lifetime
-
1995
- 1995-10-05 GR GR950402386T patent/GR3017655T3/el unknown
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1996
- 1996-02-06 CN CN96100479A patent/CN1062832C/zh not_active Expired - Lifetime
Cited By (7)
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CN1097030C (zh) * | 1996-03-04 | 2002-12-25 | 加斯泰克有限公司 | 选择性氧化硫化合物成为元素硫的催化剂及其制备方法和用途 |
CN1088607C (zh) * | 1997-06-27 | 2002-08-07 | 中国石化齐鲁石油化工公司 | 选择性氧化硫化氢回收元素硫的催化剂及制备方法 |
CN101653688A (zh) * | 2009-06-24 | 2010-02-24 | 成都华西工业气体有限公司 | 一种混合气脱除co2、h2s的工艺流程 |
CN101653688B (zh) * | 2009-06-24 | 2013-07-10 | 成都华西工业气体有限公司 | 一种混合气脱除co2、h2s的工艺流程 |
CN102744077A (zh) * | 2012-07-13 | 2012-10-24 | 浙江大学 | 一种烧结金属纤维束催化剂的制备方法、催化剂及装置 |
CN102744077B (zh) * | 2012-07-13 | 2014-03-12 | 浙江大学 | 一种烧结金属纤维束催化剂的制备方法、催化剂及装置 |
CN105347311A (zh) * | 2015-11-23 | 2016-02-24 | 山东迅达化工集团有限公司 | H2s选择性氧化生成单质硫的工艺方法 |
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