NL9301615A - 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. - Google Patents
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. Download PDFInfo
- Publication number
- NL9301615A NL9301615A NL9301615A NL9301615A NL9301615A NL 9301615 A NL9301615 A NL 9301615A NL 9301615 A NL9301615 A NL 9301615A NL 9301615 A NL9301615 A NL 9301615A NL 9301615 A NL9301615 A NL 9301615A
- Authority
- NL
- Netherlands
- Prior art keywords
- catalyst
- sulfur
- active material
- catalytically active
- alkali metal
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 95
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 37
- 230000003647 oxidation Effects 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 52
- 238000002360 preparation method Methods 0.000 title claims description 12
- 150000003464 sulfur compounds Chemical class 0.000 title description 10
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 30
- 239000011593 sulfur Substances 0.000 claims abstract description 30
- 239000011149 active material Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 28
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 24
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 22
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims description 47
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000011148 porous material Substances 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 239000002243 precursor Substances 0.000 claims description 9
- 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 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 150000002736 metal compounds Chemical class 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 150000002506 iron compounds Chemical class 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052792 caesium Inorganic materials 0.000 claims description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 150000002843 nonmetals Chemical class 0.000 claims description 2
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052701 rubidium Inorganic materials 0.000 claims description 2
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 claims 1
- 150000001845 chromium compounds Chemical class 0.000 claims 1
- 229910052681 coesite Inorganic materials 0.000 claims 1
- 229910052906 cristobalite Inorganic materials 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 229910052682 stishovite Inorganic materials 0.000 claims 1
- 229910052905 tridymite Inorganic materials 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000000243 solution Substances 0.000 description 9
- 238000005984 hydrogenation reaction Methods 0.000 description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 7
- 239000010453 quartz Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005470 impregnation Methods 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 235000013980 iron oxide Nutrition 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- -1 phosphorus compound Chemical class 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 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
- PLKYGPRDCKGEJH-UHFFFAOYSA-N azane;2-hydroxypropane-1,2,3-tricarboxylic acid;iron Chemical compound N.[Fe].OC(=O)CC(O)(C(O)=O)CC(O)=O PLKYGPRDCKGEJH-UHFFFAOYSA-N 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 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 3
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000001339 alkali metal compounds Chemical class 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910001935 vanadium oxide Inorganic materials 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 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 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- KSECJOPEZIAKMU-UHFFFAOYSA-N [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] Chemical class [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] KSECJOPEZIAKMU-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 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
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 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
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 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
- 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
- B01J23/86—Chromium
- B01J23/862—Iron and chromium
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- 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
- B01J23/78—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 alkali- or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—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
- C01B17/0456—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 the hydrogen sulfide-containing gas being a Claus process tail gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—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
- 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
- C01B17/0465—Catalyst compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9301615A NL9301615A (nl) | 1993-09-17 | 1993-09-17 | 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. |
| ES95900321T ES2118530T3 (es) | 1993-09-17 | 1994-09-16 | Catalizador para la oxidacion selectiva de compuestos de azufre en azufre elemental, procedimiento para preparar dicho catalizador y procedimiento para la oxidacion selectiva de compuestos de azufre en azufre elemental. |
| AU81177/94A AU8117794A (en) | 1993-09-17 | 1994-09-16 | Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, process for preparing such catalyst and process for the selective oxidation of sulfur compounds to elemental sulfur |
| AT95900321T ATE167163T1 (de) | 1993-09-17 | 1994-09-16 | Katalysator für die selektive oxidation von schwefelverbindungen in elementaren schwefel, verfahren zur herstellung eines solchen katalysators und verfahren für die selektive oxidation von schwefelverbindungen in elementaren schwefel |
| US08/615,307 US5814293A (en) | 1993-09-17 | 1994-09-16 | Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, process for preparing such catalyst and process for the selective oxidation of sulfur compounds to elemental sulfur |
| EP95900321A EP0715602B1 (de) | 1993-09-17 | 1994-09-16 | Katalysator für die selektive oxidation von schwefelverbindungen in elementaren schwefel, verfahren zur herstellung eines solchen katalysators und verfahren für die selektive oxidation von schwefelverbindungen in elementaren schwefel |
| CN94194050A CN1083732C (zh) | 1993-09-17 | 1994-09-16 | 选择氧化硫化物成元素硫的催化剂及其制备方法和用途 |
| DE69411017T DE69411017T2 (de) | 1993-09-17 | 1994-09-16 | Katalysator für die selektive oxidation von schwefelverbindungen in elementaren schwefel, verfahren zur herstellung eines solchen katalysators und verfahren für die selektive oxidation von schwefelverbindungen in elementaren schwefel |
| BR9407637A BR9407637A (pt) | 1993-09-17 | 1994-09-16 | Catalisador para a oxidaçao seletiva de compostos de enxofre em enxofre elementar processo para preparaçao deste catalisador e processo para a oxidaçao seletiva de compostos de enxofre em enxofre elementar |
| PCT/NL1994/000226 WO1995007856A2 (en) | 1993-09-17 | 1994-09-16 | Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, process for preparing such catalyst and process for the selective oxidation of sulfur compounds to elemental sulfur |
| DK95900321T DK0715602T3 (da) | 1993-09-17 | 1994-09-16 | Katalysator til selektiv oxidation af svovlforbindelser til frit svovl, fremgangsmåde til fremstilling af en sådan katalysa |
| CA002172164A CA2172164C (en) | 1993-09-17 | 1994-09-16 | Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, process for preparing such catalyst and process for the selective oxidation of sulfur compounds to elemental sulfur |
| JP7509098A JPH09503695A (ja) | 1993-09-17 | 1994-09-16 | 硫黄化合物を単体硫黄に選択的に酸化するための触媒、その触媒の調製法および硫黄化合物を単体硫黄に選択的に酸化するための方法 |
| SG1996006257A SG55100A1 (en) | 1993-09-17 | 1994-09-16 | Catalyst for the selective oxidation of sulpur compounds to elemental sulphur process for preparing such catalyst and process for the selective oxidation of (pls see pf1 for full) |
| GR980401959T GR3027781T3 (en) | 1993-09-17 | 1998-08-31 | Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, process for preparing such catalyst and process for the selective oxidation of sulfur compounds to elemental sulfur |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9301615 | 1993-09-17 | ||
| NL9301615A NL9301615A (nl) | 1993-09-17 | 1993-09-17 | 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. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9301615A true NL9301615A (nl) | 1995-04-18 |
Family
ID=19862894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9301615A NL9301615A (nl) | 1993-09-17 | 1993-09-17 | 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. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5814293A (de) |
| EP (1) | EP0715602B1 (de) |
| JP (1) | JPH09503695A (de) |
| CN (1) | CN1083732C (de) |
| AT (1) | ATE167163T1 (de) |
| AU (1) | AU8117794A (de) |
| BR (1) | BR9407637A (de) |
| CA (1) | CA2172164C (de) |
| DE (1) | DE69411017T2 (de) |
| DK (1) | DK0715602T3 (de) |
| ES (1) | ES2118530T3 (de) |
| GR (1) | GR3027781T3 (de) |
| NL (1) | NL9301615A (de) |
| SG (1) | SG55100A1 (de) |
| WO (1) | WO1995007856A2 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5916438A (en) * | 1994-07-01 | 1999-06-29 | International Fuel Cells, Llc | Removal of hydrogen sulfide from anaerobic digester gas |
| NL1002524C2 (nl) | 1996-03-04 | 1997-09-05 | Gastec Nv | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke kata- lysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen elementaire zwavel. |
| US6800269B2 (en) | 1999-07-30 | 2004-10-05 | Conocophillips Company | Short contact time catalytic sulfur recovery system for removing H2S from a waste gas stream |
| US6946111B2 (en) | 1999-07-30 | 2005-09-20 | Conocophilips Company | Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream |
| US6403051B1 (en) * | 1999-07-30 | 2002-06-11 | Conoco Inc. | Recovery of sulfur from H2S and concurrent production of H2 using short contact time CPOX |
| US6579510B2 (en) | 1999-07-30 | 2003-06-17 | Alfred E. Keller | SPOX-enhanced process for production of synthesis gas |
| US7122170B2 (en) * | 2000-07-25 | 2006-10-17 | Conocophillips Company | Catalysts for SPOC™ enhanced synthesis gas production |
| US7357908B2 (en) * | 2000-12-18 | 2008-04-15 | Conocophillips Company | Apparatus and catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream |
| US7326397B2 (en) * | 2000-12-18 | 2008-02-05 | Conocophillips Company | Catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream |
| US7108842B2 (en) * | 2004-01-15 | 2006-09-19 | Conocophillips Company | Process for the catalytic partial oxidation of H2S using staged addition of oxygen |
| EP1737571B1 (de) * | 2004-01-20 | 2016-06-22 | Shell Internationale Research Maatschappij B.V. | Verfahren zur wiederherstellung der katalytischen aktivität eines verbrauchten hydrobehandlungskatalysators |
| US7226572B1 (en) | 2006-03-03 | 2007-06-05 | Conocophillips Company | Compact sulfur recovery plant and process |
| US7501111B2 (en) | 2006-08-25 | 2009-03-10 | Conoco Phillips Company | Increased capacity sulfur recovery plant and process for recovering elemental sulfur |
| JP2013022498A (ja) * | 2011-07-20 | 2013-02-04 | Ube Industries Ltd | 硫化水素の除害方法 |
| CN102950000B (zh) * | 2011-08-31 | 2014-08-06 | 中国石油化工股份有限公司 | 硫化氢选择氧化制硫催化剂及其制备方法 |
| IN2014KN02582A (de) | 2012-04-23 | 2015-05-08 | Repsol Sa |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0409353A1 (de) * | 1989-07-21 | 1991-01-23 | Gastec N.V. | Katalysator und Verfahren zur selektiven Oxidation von Schwefelwasserstoff zu elementaren Schwefel |
| EP0422999A1 (de) * | 1989-10-09 | 1991-04-17 | Rhone-Poulenc Chimie | Katalysatoren zur Behandlung von Abgasen und Verfahren zur Behandlung dieser Abgase |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2971824A (en) * | 1958-08-11 | 1961-02-14 | Socony Mobil Oil Co Inc | Process for recovering sulfur from hydrogen sulfide-containing gases |
| 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 |
| US4550098A (en) * | 1982-11-12 | 1985-10-29 | The Boc Group, Inc. | Methods for the removal of gaseous impurities from mixed gas streams |
| SU1248648A1 (ru) * | 1984-10-03 | 1986-08-07 | Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа | Катализатор дл получени серы в процессе Клауса |
| 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. |
| US5366717A (en) * | 1989-10-02 | 1994-11-22 | Research Triangle Institute | Method for producing elemental sulfur from sulfur-containing gases |
-
1993
- 1993-09-17 NL NL9301615A patent/NL9301615A/nl not_active Application Discontinuation
-
1994
- 1994-09-16 SG SG1996006257A patent/SG55100A1/en unknown
- 1994-09-16 EP EP95900321A patent/EP0715602B1/de not_active Expired - Lifetime
- 1994-09-16 WO PCT/NL1994/000226 patent/WO1995007856A2/en active IP Right Grant
- 1994-09-16 AU AU81177/94A patent/AU8117794A/en not_active Abandoned
- 1994-09-16 BR BR9407637A patent/BR9407637A/pt not_active IP Right Cessation
- 1994-09-16 DK DK95900321T patent/DK0715602T3/da active
- 1994-09-16 CA CA002172164A patent/CA2172164C/en not_active Expired - Lifetime
- 1994-09-16 JP JP7509098A patent/JPH09503695A/ja not_active Ceased
- 1994-09-16 CN CN94194050A patent/CN1083732C/zh not_active Expired - Lifetime
- 1994-09-16 US US08/615,307 patent/US5814293A/en not_active Expired - Lifetime
- 1994-09-16 AT AT95900321T patent/ATE167163T1/de not_active IP Right Cessation
- 1994-09-16 DE DE69411017T patent/DE69411017T2/de not_active Expired - Lifetime
- 1994-09-16 ES ES95900321T patent/ES2118530T3/es not_active Expired - Lifetime
-
1998
- 1998-08-31 GR GR980401959T patent/GR3027781T3/el unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0409353A1 (de) * | 1989-07-21 | 1991-01-23 | Gastec N.V. | Katalysator und Verfahren zur selektiven Oxidation von Schwefelwasserstoff zu elementaren Schwefel |
| EP0422999A1 (de) * | 1989-10-09 | 1991-04-17 | Rhone-Poulenc Chimie | Katalysatoren zur Behandlung von Abgasen und Verfahren zur Behandlung dieser Abgase |
Non-Patent Citations (3)
| Title |
|---|
| CHEMICAL ABSTRACTS, vol. 101, no. 8, August 1984, Columbus, Ohio, US; abstract no. 57159s, T.G. ALKKHAZOV ET AL.: "Sulfur production from hydrogen sulfide containing gases from petroleum refineries using heterogeneous catalysts." page 109; * |
| M. STEIJNS ET AL.: "Catalytic oxidation of hydrogen sulfide. Influence of pore structure and chemical composition of various porous substances.", IND CHEM ENG, vol. 16, no. 1, 1977, pages 35 - 41 * |
| SOVERSH. TEKHNOL. PROTSESSOV POLUCH. SERY, 1982, MOSCOW(SU), pages 114 - 119 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1083732C (zh) | 2002-05-01 |
| BR9407637A (pt) | 1997-01-28 |
| CN1134688A (zh) | 1996-10-30 |
| US5814293A (en) | 1998-09-29 |
| DE69411017D1 (de) | 1998-07-16 |
| WO1995007856A2 (en) | 1995-03-23 |
| ATE167163T1 (de) | 1998-06-15 |
| DE69411017T2 (de) | 1998-11-05 |
| AU8117794A (en) | 1995-04-03 |
| EP0715602B1 (de) | 1998-06-10 |
| WO1995007856A3 (en) | 1995-04-27 |
| DK0715602T3 (da) | 1998-10-12 |
| EP0715602A1 (de) | 1996-06-12 |
| GR3027781T3 (en) | 1998-11-30 |
| SG55100A1 (en) | 1998-12-21 |
| ES2118530T3 (es) | 1998-09-16 |
| CA2172164C (en) | 2006-07-18 |
| CA2172164A1 (en) | 1995-03-23 |
| JPH09503695A (ja) | 1997-04-15 |
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