ATE232507T1 - Verfahren und katalysator zur katalytischen oxidation von schwefelwasserstoff ineinem gasstrom in niedriger menge anwesend - Google Patents
Verfahren und katalysator zur katalytischen oxidation von schwefelwasserstoff ineinem gasstrom in niedriger menge anwesendInfo
- Publication number
- ATE232507T1 ATE232507T1 AT95940334T AT95940334T ATE232507T1 AT E232507 T1 ATE232507 T1 AT E232507T1 AT 95940334 T AT95940334 T AT 95940334T AT 95940334 T AT95940334 T AT 95940334T AT E232507 T1 ATE232507 T1 AT E232507T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- sulphur
- pct
- gas
- oxidation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- 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
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
- B01J27/224—Silicon carbide
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/515—Specific contaminant removal
- Y10S502/517—Sulfur or sulfur compound removal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9413752A FR2727101B1 (fr) | 1994-11-17 | 1994-11-17 | Procede pour oxyder directement en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz et catalyseur pour la mise en oeuvre de ce procede |
PCT/FR1995/001524 WO1997019019A1 (fr) | 1994-11-17 | 1995-11-20 | Procede et catalyseur pour oxyder en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE232507T1 true ATE232507T1 (de) | 2003-02-15 |
Family
ID=26231540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95940334T ATE232507T1 (de) | 1994-11-17 | 1995-11-20 | Verfahren und katalysator zur katalytischen oxidation von schwefelwasserstoff ineinem gasstrom in niedriger menge anwesend |
Country Status (13)
Country | Link |
---|---|
US (1) | US6083471A (de) |
EP (1) | EP0804380B1 (de) |
JP (1) | JP3519740B2 (de) |
AT (1) | ATE232507T1 (de) |
CA (1) | CA2211800C (de) |
DE (1) | DE69529625T2 (de) |
DK (1) | DK0804380T3 (de) |
ES (1) | ES2188678T3 (de) |
FR (1) | FR2727101B1 (de) |
NO (1) | NO973278D0 (de) |
PT (1) | PT804380E (de) |
RU (1) | RU2142405C1 (de) |
WO (1) | WO1997019019A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2773085B1 (fr) * | 1997-12-29 | 2000-02-18 | Elf Exploration Prod | Procede catalytique pour oxyder directement en soufre, a basse temperature, l'h2s contenu en faible concentration dans un gaz et catalyseur pour sa mise en oeuvre |
FR2783818B1 (fr) * | 1998-09-24 | 2000-11-10 | Elf Exploration Prod | Procede pour oxyder directement en soufre, par voie catalytique et en phase vapeur, l'h2s contenu a faible teneur dans un gaz |
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 |
US6579510B2 (en) | 1999-07-30 | 2003-06-17 | Alfred E. Keller | SPOX-enhanced process for production of synthesis gas |
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 |
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 |
AU2002245146B2 (en) * | 2000-12-18 | 2007-12-13 | Phillips 66 Company | Sulfur recovery process |
ATE434476T1 (de) | 2000-12-18 | 2009-07-15 | Conocophillips Co | Katalytisches schwefelrückgewinnungssystem mit kurzer verweilzeit zur entfernung von h2s aus einem abgasstrom |
AU2003215213A1 (en) * | 2002-02-12 | 2003-09-04 | The Penn State Research Foundation | Deep desulfurization of hydrocarbon fuels |
EP1447124A1 (de) * | 2003-02-04 | 2004-08-18 | Gastec N.V. | Geträgertes Katalysatorsystem zur Entfernung von Schwefelverbindungen aus Gasen |
US7108842B2 (en) * | 2004-01-15 | 2006-09-19 | Conocophillips Company | Process for the catalytic partial oxidation of H2S using staged addition of oxygen |
DE102005022164B4 (de) * | 2005-05-13 | 2009-08-06 | Lurgi Gmbh | Vorrichtung und Verfahren zum Betrieb der Vorrichtung zur kontinuierlichen Rückgewinnung von Schwefel aus H2S enthaltendem Gas |
US7226572B1 (en) * | 2006-03-03 | 2007-06-05 | Conocophillips Company | Compact sulfur recovery plant and process |
TW200800387A (en) * | 2006-06-01 | 2008-01-01 | Ritek Corp | Catalyst for catalyzing carbon nanotubes growth |
US7501111B2 (en) | 2006-08-25 | 2009-03-10 | Conoco Phillips Company | Increased capacity sulfur recovery plant and process for recovering elemental sulfur |
US20100240135A1 (en) * | 2009-03-19 | 2010-09-23 | Seeger David M | System and method for sour gas well testing |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US42898A (en) * | 1864-05-24 | William cleland | ||
DE129037C (de) * | ||||
US2386390A (en) * | 1941-12-01 | 1945-10-09 | Willis C Fernelius | Apparatus for extracting sulphur from gases |
FR2277877A1 (fr) * | 1974-07-11 | 1976-02-06 | Aquitaine Petrole | Procede de desulfuration des gaz contenant de l'hydrogene sulfure |
DD129037B1 (de) * | 1976-11-18 | 1980-05-28 | Rudolf Haase | Verfahren zur herstellung von vanadinkatalysatoren |
FR2511663A1 (fr) * | 1981-08-19 | 1983-02-25 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
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 |
JPS58150438A (ja) * | 1982-03-02 | 1983-09-07 | Ube Ind Ltd | インド−ル類製造用触媒の再生法 |
FR2540092B1 (fr) * | 1983-01-31 | 1986-02-21 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
GB8318098D0 (en) * | 1983-07-04 | 1983-08-03 | Shell Int Research | Oxidation of hydrogen sulphide to elemental sulphur |
DE3332563A1 (de) * | 1983-09-09 | 1985-03-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur entschwefelung von h(pfeil abwaerts)2(pfeil abwaerts)s-haltigen gasen |
FR2589140B1 (fr) * | 1985-10-25 | 1991-02-22 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz acide renfermant de l'h2s |
FR2589082B1 (fr) * | 1985-10-25 | 1989-12-01 | Elf Aquitaine | Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre |
FR2589141B1 (fr) * | 1985-10-25 | 1987-12-11 | Elf Aquitaine | Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre |
US4914070A (en) * | 1987-10-19 | 1990-04-03 | Pechiney Electrometallurgie | Process for the production of silicon carbide with a large specific surface area and use for high-temperature catalytic reactions |
FR2652759B1 (fr) * | 1989-10-09 | 1994-02-25 | Rhone Poulenc Chimie | Catalyseurs pour le traitement des effluents gazeux et procede de traitement de ces effluents. |
FR2657603B1 (fr) * | 1990-01-29 | 1993-07-09 | Pechiney Electrometallurgie | Procede d'obtention de corps solides poreux a base de carbure refractaire a l'aide de composes organiques et de metal ou metallouide. |
FR2675713B1 (fr) * | 1991-04-29 | 1993-07-02 | Pechiney Electrometallurgie | Systeme catalytique, notamment pour la postcombustion de gaz d'echappement et procede pour le fabriquer. |
FR2684091B1 (fr) * | 1991-11-21 | 1994-02-25 | Pechiney Recherche | Procede de fabrication de carbures metalliques a grande surface specifique sous balayage de gaz inerte a pression atmospherique. |
FR2684092B1 (fr) * | 1991-11-21 | 1994-03-04 | Pechiney Recherche | Procede de preparation de carbures metalliques a grande surface specifique a partir de mousses de carbone activees. |
FR2702673B1 (fr) * | 1993-03-16 | 1995-04-28 | Elf Aquitaine | Procédé d'élimination de l'H2S contenu dans un gaz en concentration inférieure à 5 % en volume avec récupération de cet H2S sous la forme de soufre. |
FR2702675B1 (fr) * | 1993-03-16 | 1995-04-28 | Elf Aquitaine | Procédé pour oxyder directement en soufre par voie catalytique, avec une sélectivité élevée, l'H2S contenu en faible concentration dans un gaz et catalyseur pour la mise en Óoeuvre de ce procédé. |
FR2702674B1 (fr) * | 1993-03-16 | 1995-04-28 | Elf Aquitaine | Procédé d'élimination des composés soufrés contenus dans un gaz résiduaire du type gaz résiduaire d'usine à soufre Claus, avec récupération desdits composés sous la forme de soufre. |
-
1994
- 1994-11-17 FR FR9413752A patent/FR2727101B1/fr not_active Expired - Fee Related
-
1995
- 1995-11-20 PT PT95940334T patent/PT804380E/pt unknown
- 1995-11-20 DK DK95940334T patent/DK0804380T3/da active
- 1995-11-20 US US08/875,703 patent/US6083471A/en not_active Expired - Lifetime
- 1995-11-20 RU RU97113720A patent/RU2142405C1/ru active
- 1995-11-20 ES ES95940334T patent/ES2188678T3/es not_active Expired - Lifetime
- 1995-11-20 WO PCT/FR1995/001524 patent/WO1997019019A1/fr active IP Right Grant
- 1995-11-20 CA CA002211800A patent/CA2211800C/fr not_active Expired - Lifetime
- 1995-11-20 EP EP95940334A patent/EP0804380B1/de not_active Expired - Lifetime
- 1995-11-20 DE DE69529625T patent/DE69529625T2/de not_active Expired - Lifetime
- 1995-11-20 JP JP51942597A patent/JP3519740B2/ja not_active Expired - Fee Related
- 1995-11-20 AT AT95940334T patent/ATE232507T1/de not_active IP Right Cessation
-
1997
- 1997-07-15 NO NO973278A patent/NO973278D0/no unknown
Also Published As
Publication number | Publication date |
---|---|
ES2188678T3 (es) | 2003-07-01 |
NO973278L (no) | 1997-07-15 |
US6083471A (en) | 2000-07-04 |
EP0804380B1 (de) | 2003-02-12 |
WO1997019019A1 (fr) | 1997-05-29 |
RU2142405C1 (ru) | 1999-12-10 |
CA2211800C (fr) | 2005-10-25 |
DK0804380T3 (da) | 2003-06-02 |
PT804380E (pt) | 2003-06-30 |
EP0804380A1 (de) | 1997-11-05 |
CA2211800A1 (fr) | 1997-05-29 |
JP3519740B2 (ja) | 2004-04-19 |
DE69529625D1 (de) | 2003-03-20 |
FR2727101B1 (fr) | 1996-12-20 |
NO973278D0 (no) | 1997-07-15 |
DE69529625T2 (de) | 2003-12-18 |
FR2727101A1 (fr) | 1996-05-24 |
JPH11500403A (ja) | 1999-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 0804380 Country of ref document: EP |
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REN | Ceased due to non-payment of the annual fee |