ES2157121T3 - Procedimiento de eliminacion de compuestos azufrados h2s, so2, cos y/o cs2 contenidos en un gas residual de fabrica de azufre con recuperacion de dichos compuestos en forma de azufre. - Google Patents
Procedimiento de eliminacion de compuestos azufrados h2s, so2, cos y/o cs2 contenidos en un gas residual de fabrica de azufre con recuperacion de dichos compuestos en forma de azufre.Info
- Publication number
- ES2157121T3 ES2157121T3 ES98922854T ES98922854T ES2157121T3 ES 2157121 T3 ES2157121 T3 ES 2157121T3 ES 98922854 T ES98922854 T ES 98922854T ES 98922854 T ES98922854 T ES 98922854T ES 2157121 T3 ES2157121 T3 ES 2157121T3
- Authority
- ES
- Spain
- Prior art keywords
- gas
- hydrolyzed
- sulfur
- cos
- pct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
EL GAS RESIDUAL (6) SE HIDROLIZA CATALITICAMENTE (1),PARA FORMAR UN GAS HIDROLIZADO (15) QUE CONTIENE H 2 Y SO 2 Y LIBRE DE COS Y CS 2 . DESPUES DEL ENFRIAMIENTO (17), EL GAS HIDROLIZADO SE INTRODUCE EN UNA (2A) DE LAS DOS ZONAS CATALITICAS CLAUS (2A, 2B) MONTADAS EN PARALELO, SIENDO LA OTRA ZONA CATALITICA (2B) PARA LA REGENERACION, COS Y/O CS 2 CONTENIDOS EN UN GAS RESIDUAL DE FABRICA DE A Y A CONTINUACION ENFRIAMIENTO. LA REGENERACION SE REALIZA, EN CIRCUITO ABIERTO, CON UNA CORRIENTE GASEOSA (19, 36) EXTRAIDA DEL GAS (15) ANTES DE SU ENFRIAMIENTO (17), SIENDO EL EFLUENTE GASEOSO (24B) DE LA REGENERACION REINYECTADO (29, 30) EN EL GAS, ENTRE LA EXTRACCION (19) Y EL ENFRIAMIENTO (17). EL ENFRIAMIENTO DEL REACTOR (2B) SE EFECTUA, EN CIRCUITO ABIERTO, CON UNA CORRIENTE GASEOSA (11, 36) EXTRAIDA DEL GAS RESIDUAL (6), SIENDO EL EFLUENTE GASEOSO (24B) DEL ENFRIAMIENTO REINTRODUCIDO (29, 13) EN EL GAS RESIDUAL (6) ENTRE LA EXTRACCION (11) Y EL CALENTAMIENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9705071A FR2762592B1 (fr) | 1997-04-24 | 1997-04-24 | Procede d'elimination des composes soufres h2s, so2, cos et/ou cs2 contenus dans un gaz residuaire d'usine a soufre avec recuperation desdits composes sous la forme de soufre |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2157121T3 true ES2157121T3 (es) | 2001-08-01 |
Family
ID=9506272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98922854T Expired - Lifetime ES2157121T3 (es) | 1997-04-24 | 1998-04-23 | Procedimiento de eliminacion de compuestos azufrados h2s, so2, cos y/o cs2 contenidos en un gas residual de fabrica de azufre con recuperacion de dichos compuestos en forma de azufre. |
Country Status (15)
Country | Link |
---|---|
US (1) | US6113872A (es) |
EP (1) | EP0927142B1 (es) |
JP (1) | JP4473348B2 (es) |
CN (1) | CN1108273C (es) |
AT (1) | ATE200068T1 (es) |
CA (1) | CA2258799C (es) |
DE (1) | DE69800641T2 (es) |
EA (1) | EA000764B1 (es) |
ES (1) | ES2157121T3 (es) |
FR (1) | FR2762592B1 (es) |
GR (1) | GR3036116T3 (es) |
HK (1) | HK1022135A1 (es) |
NO (1) | NO985939L (es) |
PT (1) | PT927142E (es) |
WO (1) | WO1998047813A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100448521C (zh) * | 2004-04-22 | 2009-01-07 | 弗劳尔科技公司 | 羰基硫-克劳斯构型和方法 |
KR100599882B1 (ko) * | 2004-06-08 | 2006-07-13 | 한국과학기술연구원 | 황화수소와 이산화황의 동시 처리를 위한 탈황 방법 |
CN100430315C (zh) * | 2006-09-18 | 2008-11-05 | 孔庆然 | 一种二硫化碳制备过程中尾气的处理设备及方法 |
PL2160665T3 (pl) * | 2007-06-21 | 2013-09-30 | Fluor Tech Corp | Systemy sterowania zwrotnego dopływem powietrza i sposoby dla jednostek odzyskiwania siarki |
JP2009190579A (ja) * | 2008-02-14 | 2009-08-27 | Calsonic Kansei Corp | 空気調和システム |
US8386099B2 (en) * | 2010-02-05 | 2013-02-26 | Applied Defense Solutions | Method and apparatus for initial orbit determination using high-precision orbit propagation and maneuver modeling |
GB201303737D0 (en) * | 2013-03-01 | 2013-04-17 | Cross Peter F | Catalytic treatment |
CN108467757B (zh) | 2013-03-14 | 2021-06-22 | 代表Mt创新中心的斯塔米卡邦有限公司 | 减少cos和cs2的方法 |
EP3067109B1 (en) | 2015-03-12 | 2018-12-05 | Prosernat | Process for removing sulfur compounds from a gas with hydrogenation and direct oxidation steps |
WO2019205055A1 (zh) * | 2018-04-26 | 2019-10-31 | 乔治洛德方法研究和开发液化空气有限公司 | 一种低温甲醇洗单元与多套克劳斯单元的尾气循环联用的方法与设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3535815A1 (de) * | 1985-10-08 | 1987-04-09 | Metallgesellschaft Ag | Verfahren zum reinigen von schwefelwasserstoff und schwefeldioxid enthaltendem abgas |
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 |
US5202107A (en) * | 1988-06-08 | 1993-04-13 | Societe National Elf Aquitaine (Prod.) | Process for improving the sulphur yield of a complex for the production of sulphur followed by a purification unit |
FR2632626B1 (fr) * | 1988-06-08 | 1990-08-31 | Elf Aquitaine | Procede pour ameliorer le rendement en soufre d'un ensemble de production de soufre a partir d'un gaz acide renfermant h2s, ledit ensemble comportant une usine a soufre suivie d'une unite d'epuration |
FR2653422B1 (fr) * | 1989-10-19 | 1992-01-03 | Elf Aquitaine | Procede pour ameliorer le rendement en soufre d'un ensemble de production de soufre a partir d'un gaz acide renfermant h2s, ledit ensemble comportant une usine a soufre, puis une unite d'oxydation et d'hydrolyse suivie d'une unite d'epuration. |
US5494650A (en) * | 1989-01-19 | 1996-02-27 | Societe Nationale Elf Aquitaine (Production) | Process for improving the sulphur yield of a complex for producing sulphur from a sour gas containing H2 S, the said complex comprising a sulphur plant and then an oxidation and hydrolysis unit followed by a purification unit |
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. |
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. |
-
1997
- 1997-04-24 FR FR9705071A patent/FR2762592B1/fr not_active Expired - Fee Related
-
1998
- 1998-04-23 PT PT98922854T patent/PT927142E/pt unknown
- 1998-04-23 WO PCT/FR1998/000816 patent/WO1998047813A1/fr active IP Right Grant
- 1998-04-23 CA CA002258799A patent/CA2258799C/fr not_active Expired - Lifetime
- 1998-04-23 US US09/202,487 patent/US6113872A/en not_active Expired - Fee Related
- 1998-04-23 EA EA199900048A patent/EA000764B1/ru not_active IP Right Cessation
- 1998-04-23 AT AT98922854T patent/ATE200068T1/de not_active IP Right Cessation
- 1998-04-23 DE DE69800641T patent/DE69800641T2/de not_active Expired - Lifetime
- 1998-04-23 CN CN98800666A patent/CN1108273C/zh not_active Expired - Fee Related
- 1998-04-23 ES ES98922854T patent/ES2157121T3/es not_active Expired - Lifetime
- 1998-04-23 JP JP54517698A patent/JP4473348B2/ja not_active Expired - Lifetime
- 1998-04-23 EP EP98922854A patent/EP0927142B1/fr not_active Expired - Lifetime
- 1998-12-17 NO NO985939A patent/NO985939L/no not_active Application Discontinuation
-
2000
- 2000-02-24 HK HK00101095A patent/HK1022135A1/xx not_active IP Right Cessation
-
2001
- 2001-06-26 GR GR20010400969T patent/GR3036116T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE200068T1 (de) | 2001-04-15 |
JP2000513699A (ja) | 2000-10-17 |
EP0927142B1 (fr) | 2001-03-28 |
US6113872A (en) | 2000-09-05 |
GR3036116T3 (en) | 2001-09-28 |
HK1022135A1 (en) | 2000-07-28 |
JP4473348B2 (ja) | 2010-06-02 |
CA2258799C (fr) | 2005-07-26 |
FR2762592A1 (fr) | 1998-10-30 |
EA199900048A1 (ru) | 1999-06-24 |
DE69800641T2 (de) | 2001-11-08 |
CN1108273C (zh) | 2003-05-14 |
NO985939D0 (no) | 1998-12-17 |
DE69800641D1 (de) | 2001-05-03 |
WO1998047813A1 (fr) | 1998-10-29 |
EA000764B1 (ru) | 2000-04-24 |
FR2762592B1 (fr) | 1999-06-18 |
CN1226873A (zh) | 1999-08-25 |
EP0927142A1 (fr) | 1999-07-07 |
NO985939L (no) | 1999-02-23 |
PT927142E (pt) | 2001-08-30 |
CA2258799A1 (fr) | 1998-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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