FR2373325A1 - - Google Patents
Info
- Publication number
- FR2373325A1 FR2373325A1 FR7736497A FR7736497A FR2373325A1 FR 2373325 A1 FR2373325 A1 FR 2373325A1 FR 7736497 A FR7736497 A FR 7736497A FR 7736497 A FR7736497 A FR 7736497A FR 2373325 A1 FR2373325 A1 FR 2373325A1
- Authority
- FR
- France
- Prior art keywords
- hydrogen sulfide
- hydrogen
- sulfur compounds
- passed
- gas
- 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.)
- Granted
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
- B01D53/46—Removing components of defined structure
- B01D53/48—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
- Gas Separation By Absorption (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Procédé pour traiter des gaz contenant de l'hydrogène sulfuré. Le gaz résiduel de réaction de l'unité de récupération du soufre 7 est passé en même temps qu'un gaz contenant de l'hydrogène sulfuré et d'autres composes du soufre, en présence d'un gaz contenant de l'hydrogène libre et/ou de l'oxyde de carbone libre sur un catalyseur pour la transformation en 13 des composés du soufre autres que l'hydrogène sulfuré en hydrogène sulfuré. Le mélange de gaz réduit est refroidi et passé dans une zone d'absorption 16 dans des conditions définies. La partie non absorbée est déchargée et l'absorbant enrichi en hydrogène sulfuré est régénéré. L'absorbant régénéré est réutilisé pour une nouvelle absorption et le mélange de gaz riche en hydrogène sulfuré est passé à l'unité. Application : réduction de la pollution par les composés du soufre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB50996/76A GB1563251A (en) | 1976-12-07 | 1976-12-07 | Process for working hydrogen suphidecontaining gases |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373325A1 true FR2373325A1 (fr) | 1978-07-07 |
FR2373325B1 FR2373325B1 (fr) | 1982-04-23 |
Family
ID=10458241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7736497A Expired FR2373325B1 (fr) | 1976-12-07 | 1977-12-05 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4153674A (fr) |
JP (1) | JPS5372007A (fr) |
AU (1) | AU512247B2 (fr) |
BE (1) | BE861478A (fr) |
BR (1) | BR7708102A (fr) |
CA (1) | CA1098285A (fr) |
DE (1) | DE2754118C2 (fr) |
FR (1) | FR2373325B1 (fr) |
GB (1) | GB1563251A (fr) |
NL (1) | NL188508C (fr) |
PL (1) | PL202656A1 (fr) |
RO (1) | RO76302A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501663A1 (fr) * | 1981-03-13 | 1982-09-17 | Technip Cie | Procede et installation de traitement des gaz acides pour la recuperation et la production de soufre et de gaz carbonique |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425886A1 (fr) * | 1978-05-16 | 1979-12-14 | Elf Aquitaine | Procede de purification de gaz residuaires industriels renfermant en faibles concentrations des composes soufres |
NL186377C (nl) * | 1978-05-23 | 1990-11-16 | Shell Int Research | Werkwijze voor het opwerken van zwavelwaterstof bevattende gassen. |
US4528277A (en) * | 1979-04-04 | 1985-07-09 | Union Oil Company Of California | Catalyst for oxidizing hydrogen sulfide |
US4444908A (en) * | 1979-04-04 | 1984-04-24 | Union Oil Company Of California | Catalyst and process for oxidizing hydrogen sulfide |
US4576814A (en) * | 1979-04-04 | 1986-03-18 | Union Oil Company Of California | Catalyst and process for oxidizing hydrogen sulfide |
US4444742A (en) * | 1979-04-04 | 1984-04-24 | Union Oil Company Of California | Catalyst and process for oxidizing hydrogen sulfide |
JPS5613022A (en) * | 1979-07-14 | 1981-02-07 | Toyo Eng Corp | Gas desulfurizing method |
NL8001886A (nl) * | 1980-03-31 | 1981-11-02 | Shell Int Research | Werkwijze voor het verwijderen van zure gassen uit een in hoofdzaak uit methaan bestaand gasmengsel. |
US4298584A (en) * | 1980-06-05 | 1981-11-03 | Eic Corporation | Removing carbon oxysulfide from gas streams |
US4356161A (en) * | 1981-08-24 | 1982-10-26 | Shell Oil Company | Process for reducing the total sulfur content of a high CO2 -content feed gas |
CA1221223A (fr) * | 1983-10-07 | 1987-05-05 | George W. Taggart | Traitement des gaz d'echappement |
US4533529A (en) * | 1983-10-21 | 1985-08-06 | Standard Oil Company | Sulfur recovery process |
US4552747A (en) * | 1984-06-20 | 1985-11-12 | Gaa Engineered Systems, Inc. | Temperature moderation of an oxygen enriched Claus sulfur plant |
US4888162A (en) * | 1984-07-03 | 1989-12-19 | Air Products And Chemicals, Inc. | Temperature moderation with water of an oxygen enriched claus sulfur plant |
US4632818A (en) * | 1984-10-03 | 1986-12-30 | Air Products And Chemicals, Inc. | Production of sulfur from an oxygen enriched claus system |
US4826670A (en) * | 1985-03-20 | 1989-05-02 | Air Products And Chemicals, Inc. | Oxygen enriched claus system with sulfuric acid injection |
US4618481A (en) * | 1985-08-30 | 1986-10-21 | Exxon Research And Engineering Co. | Absorbent composition containing a severely hindered amino compound and an amine salt and process for the absorption of H2 S using the same |
US4919912A (en) * | 1985-10-18 | 1990-04-24 | Ford, Bacon & Davis Incorporated | Process for the treatment of sulfur containing gases |
US4798716A (en) * | 1986-04-29 | 1989-01-17 | Amoco Corporation | Sulfur recovery plant and process using oxygen |
US4892674A (en) * | 1987-10-13 | 1990-01-09 | Exxon Research And Engineering Company | Addition of severely-hindered amine salts and/or aminoacids to non-hindered amine solutions for the absorption of H2 S |
US4894178A (en) * | 1987-10-13 | 1990-01-16 | Exxon Research And Engineering Company | Absorbent composition containing severely-hindered amine mixture for the absorption of H2 S |
US4894179A (en) * | 1987-10-13 | 1990-01-16 | Exxon Research And Engineering Company | Absorbent composition containing a tertiary amino azabicyclic alcohol and an amine salt |
US4895670A (en) * | 1987-10-13 | 1990-01-23 | Exxon Research And Engineering Company | Addition of severely-hindered aminoacids to severely-hindered amines for the absorption of H2 S |
US4849203A (en) * | 1987-12-07 | 1989-07-18 | Amoco Corporation | Sulfur recovery plant and process using oxygen |
US5139765A (en) * | 1988-01-21 | 1992-08-18 | Union Carbide Industrial Gases Technology Corporation | Dual combustion zone sulfur recovery process |
US5139764A (en) * | 1988-01-21 | 1992-08-18 | Union Carbide Industrial Gases Technology Corporation | Sulfur recovery process for ammonia-containing feed gas |
US5021232A (en) * | 1989-09-29 | 1991-06-04 | Cng Research Company | Sulfur recovery process |
US5556606A (en) * | 1994-10-07 | 1996-09-17 | Khanmamedov; Tofik K. | Method and apparatus for controlling the hydrogen sulfide concentration in the acid gas feedstock of a sulfur recovery unit |
US6506349B1 (en) | 1994-11-03 | 2003-01-14 | Tofik K. Khanmamedov | Process for removal of contaminants from a gas stream |
AU4134796A (en) * | 1994-11-03 | 1996-05-31 | Khanmamedov, Tufik K. | Method and apparatus for removal of contaminates from refinery gas |
US6508998B1 (en) | 1996-10-28 | 2003-01-21 | Gaa Engineered Systems, Inc. | Temperature moderation of an oxygen enriched claus sulfur plant using an ejector |
DE10219900B4 (de) * | 2002-05-03 | 2004-08-26 | Lurgi Ag | Verfahren zur Reinigung von kohlenwasserstoffhaltigem Gas |
JP4467872B2 (ja) * | 2002-08-09 | 2010-05-26 | 三菱重工業株式会社 | ガス化ガス用のcos処理装置とcos処理方法 |
US7214358B2 (en) * | 2003-08-13 | 2007-05-08 | Cansolv Technologies Inc. | Low energy regenerable SO2 scrubbing process |
EA010173B1 (ru) * | 2004-04-22 | 2008-06-30 | Флуор Текнолоджиз Корпорейшн | Установки и способы для переработки cos по реакции клауса |
KR20070053727A (ko) | 2004-08-02 | 2007-05-25 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 천연 기체 또는 불활성 기체를 포함하는 기체스트림으로부터의 메르캅탄의 제거 방법 |
DE102004060321A1 (de) | 2004-12-15 | 2006-06-22 | Basf Ag | Verwendung von H2S-haltigen Abgasströmen zur Herstellung von schwefelhaltigen Produkten |
US7597871B2 (en) | 2005-01-13 | 2009-10-06 | Goar, Allison & Associates, Inc. | Steam modified Claus process |
US7172746B1 (en) | 2005-12-30 | 2007-02-06 | Gaa Engineered Systems, Inc. | Temperature moderated claus process |
AR066680A1 (es) * | 2007-05-25 | 2009-09-02 | Shell Int Research | Un proceso para remover azufre de una corriente de gas combustible, que tambien contiene dioxido de carbono y olefinas livianas |
AR066682A1 (es) * | 2007-05-25 | 2009-09-02 | Shell Int Research | Un proceso para remover azufre a partir de sendas corrientes de gas de combustible, menos reactivas y mas reactivas que contienen azufre organico y olefinas livianas |
AU2008292143B2 (en) * | 2007-08-30 | 2011-12-08 | Shell Internationale Research Maatschappij B.V. | Process for removal of hydrogen sulphide and carbon dioxide from an acid gas stream |
DE102008050088A1 (de) * | 2008-10-06 | 2010-04-22 | Uhde Gmbh | Verfahren zur Entschwefelung |
FR2937880B1 (fr) * | 2008-11-06 | 2011-03-18 | Inst Francais Du Petrole | Procede de conversion des composes soufres presents dans un gaz acide en soufre elementaire. |
US8444943B2 (en) | 2010-04-30 | 2013-05-21 | Black & Veatch Corporation | Methods and apparatus for sulfur recovery from acid gases |
CN102631827A (zh) * | 2012-04-11 | 2012-08-15 | 山东三维石化工程股份有限公司 | 与低温甲醇洗酸性气处理相结合的零排放硫回收工艺 |
DK2969131T3 (da) * | 2013-03-14 | 2020-03-23 | Stamicarbon B V Acting Under The Name Of Mt Innovation Center | Cos- og cs2-reduktionsfremgangsmåde |
CN103611391B (zh) | 2013-12-12 | 2016-01-20 | 北京博源恒升高科技有限公司 | 乙二醇类复合溶液脱除气体中SOx的方法 |
CN116020466A (zh) * | 2021-10-26 | 2023-04-28 | 中国石油化工股份有限公司 | Cos转化催化剂及制备方法与回收天然气中硫的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3752877A (en) * | 1969-08-27 | 1973-08-14 | Parsons Co Ralph M | Recovery of sulfur compounds from tail gases |
CA918384A (en) * | 1970-01-12 | 1973-01-09 | The Ralph M. Parsons Company | Sulfur production process |
NL171144B (nl) * | 1970-07-17 | 1982-09-16 | Shell Int Research | Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen. |
NL7013902A (fr) * | 1970-09-21 | 1972-03-23 | ||
NL177190C (nl) * | 1973-02-19 | 1985-08-16 | Shell Int Research | Verbeterde werkwijze voor het verlagen van het totale zwavelgehalte van claus-afgassen. |
IT1048269B (it) * | 1973-03-01 | 1980-11-20 | Shell Int Research | Processo per ridurre il contenuto totale di zolfo di gas di scarico del processo claus |
NL7310929A (fr) * | 1973-08-08 | 1974-01-25 | ||
US3985861A (en) * | 1974-09-16 | 1976-10-12 | Shell Oil Company | Process for removing sulfur compounds from claus off-gases |
US3965244A (en) * | 1974-11-27 | 1976-06-22 | Shell Oil Company | Selective removal of sulfur compounds from acid gas mixtures containing significant quantities of carbonyl sulfide |
US3989811A (en) * | 1975-01-30 | 1976-11-02 | Shell Oil Company | Process for recovering sulfur from fuel gases containing hydrogen sulfide, carbon dioxide, and carbonyl sulfide |
-
1976
- 1976-12-07 GB GB50996/76A patent/GB1563251A/en not_active Expired
-
1977
- 1977-12-05 BE BE1008562A patent/BE861478A/xx not_active IP Right Cessation
- 1977-12-05 FR FR7736497A patent/FR2373325B1/fr not_active Expired
- 1977-12-05 RO RO7792317A patent/RO76302A/fr unknown
- 1977-12-05 AU AU31227/77A patent/AU512247B2/en not_active Expired
- 1977-12-05 NL NLAANVRAGE7713418,A patent/NL188508C/xx not_active IP Right Cessation
- 1977-12-05 DE DE2754118A patent/DE2754118C2/de not_active Expired
- 1977-12-05 BR BR7708102A patent/BR7708102A/pt unknown
- 1977-12-05 PL PL20265677A patent/PL202656A1/xx unknown
- 1977-12-05 JP JP14521377A patent/JPS5372007A/ja active Granted
- 1977-12-06 CA CA292,497A patent/CA1098285A/fr not_active Expired
- 1977-12-07 US US05/858,318 patent/US4153674A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501663A1 (fr) * | 1981-03-13 | 1982-09-17 | Technip Cie | Procede et installation de traitement des gaz acides pour la recuperation et la production de soufre et de gaz carbonique |
Also Published As
Publication number | Publication date |
---|---|
DE2754118A1 (de) | 1978-06-08 |
GB1563251A (en) | 1980-03-26 |
FR2373325B1 (fr) | 1982-04-23 |
JPS627960B2 (fr) | 1987-02-19 |
BE861478A (nl) | 1978-06-05 |
NL188508B (nl) | 1992-02-17 |
DE2754118C2 (de) | 1986-10-23 |
RO76302A (fr) | 1981-11-24 |
NL7713418A (nl) | 1978-06-09 |
US4153674A (en) | 1979-05-08 |
NL188508C (nl) | 1992-07-16 |
CA1098285A (fr) | 1981-03-31 |
AU3122777A (en) | 1979-06-14 |
JPS5372007A (en) | 1978-06-27 |
AU512247B2 (en) | 1980-10-02 |
BR7708102A (pt) | 1978-09-26 |
PL202656A1 (pl) | 1978-06-19 |
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