CA2052856A1 - Procede de purification de gaz reducteurs a haute temperature - Google Patents
Procede de purification de gaz reducteurs a haute temperatureInfo
- Publication number
- CA2052856A1 CA2052856A1 CA2052856A CA2052856A CA2052856A1 CA 2052856 A1 CA2052856 A1 CA 2052856A1 CA 2052856 A CA2052856 A CA 2052856A CA 2052856 A CA2052856 A CA 2052856A CA 2052856 A1 CA2052856 A1 CA 2052856A1
- Authority
- CA
- Canada
- Prior art keywords
- absorbent
- regeneration
- temperature reducing
- reducing gases
- reduction
- 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
- B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
-
- 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
- B01D53/52—Hydrogen sulfide
-
- 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
- C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
-
- 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/508—Preparation of sulfur dioxide by oxidation of sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/20—Purifying combustible gases containing carbon monoxide by treating with solids; Regenerating spent purifying masses
-
- 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
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP268427/1990 | 1990-10-08 | ||
JP2268427A JP2865845B2 (ja) | 1990-10-08 | 1990-10-08 | 高温還元性ガスの精製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2052856A1 true CA2052856A1 (fr) | 1992-04-09 |
CA2052856C CA2052856C (fr) | 1998-09-15 |
Family
ID=17458340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002052856A Expired - Lifetime CA2052856C (fr) | 1990-10-08 | 1991-10-07 | Procede de purification de gaz reducteurs a haute temperature |
Country Status (8)
Country | Link |
---|---|
US (1) | US5427752A (fr) |
EP (1) | EP0481281B1 (fr) |
JP (1) | JP2865845B2 (fr) |
CN (1) | CN1037693C (fr) |
AT (1) | ATE184046T1 (fr) |
AU (1) | AU633760B2 (fr) |
CA (1) | CA2052856C (fr) |
DE (1) | DE69131569T2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPN236595A0 (en) | 1995-04-11 | 1995-05-11 | Rescare Limited | Monitoring of apneic arousals |
US6723230B1 (en) * | 1996-08-23 | 2004-04-20 | Exxonmobil Research & Engineering Company | Regeneration of iron-based hydrogen sulfide sorbents |
US5914288A (en) * | 1997-09-29 | 1999-06-22 | Research Triangle Institute | Metal sulfide initiators for metal oxide sorbent regeneration |
US6773604B2 (en) * | 2001-08-17 | 2004-08-10 | U.S. Peroxide Llc | Method for reducing hydrogen sulfide emissions from wastewater |
DE10203119C1 (de) * | 2002-01-25 | 2003-08-07 | Fraunhofer Ges Forschung | Verfahren zur Abreinigung eines Festkörpersystems sowie Vorrichtung zur Durchführung des Verfahrens |
FR2873750B1 (fr) * | 2004-08-02 | 2009-04-17 | Inst Francais Du Petrole | Dispositif pour la production d'un gaz chaud par oxydation utilisant un reacteur rotatif simule |
US8771623B2 (en) | 2009-10-30 | 2014-07-08 | Goodrich Corporation | Methods and apparatus for residual material management |
CN103191677A (zh) * | 2013-04-26 | 2013-07-10 | 华东理工大学 | 一种模拟移动床反应器及其操作方法与应用 |
CN106975344A (zh) * | 2016-08-31 | 2017-07-25 | 海南兴能泰环境科技有限公司 | 模块化治理高浓度含硫废气的催化氧化净化方法及装置 |
CN106955595B (zh) * | 2017-04-19 | 2020-03-20 | 成都天立化工科技有限公司 | 一种脱硫塔中脱硫剂单质硫磺的再生方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110990A (en) * | 1977-03-11 | 1978-09-28 | Hitachi Ltd | Hot gas purifying method |
FR2432887A1 (fr) * | 1978-08-08 | 1980-03-07 | Inst Francais Du Petrole | Procede d'epuration d'un gaz contenant du sulfure d'hydrogene |
US4271133A (en) * | 1980-03-31 | 1981-06-02 | Union Carbide Corporation | Process for removing hydrogen cyanide from gaseous streams |
US4311680A (en) * | 1980-11-20 | 1982-01-19 | The Goodyear Tire & Rubber Company | Method for removal of sulfur compounds from a gas stream |
NL8105728A (nl) * | 1981-10-30 | 1983-05-16 | Tno | Werkwijze voor het verwijderen van diwaterstofsulfide uit procesgassen met behulp van vaste acceptoren, werkwijze voor het cyclisch-regenereren van de gebruikte acceptoren bij hoge temperatuur, alsmede werkwijze voor het bereiden van acceptoren, die voor deze werkwijze geschikt zijn. |
CN1013878B (zh) * | 1985-03-13 | 1991-09-11 | 阿伯特考尔登 | 煤气的处理方法 |
US4609541A (en) * | 1985-03-13 | 1986-09-02 | Albert Calderon | Method of processing coal gas |
JPH0659377B2 (ja) * | 1985-04-23 | 1994-08-10 | 三菱重工業株式会社 | 高温還元性ガスの精製法 |
DE3713844C2 (de) * | 1986-04-24 | 1997-04-17 | Mitsubishi Heavy Ind Ltd | Verfahren zum Reinigen eines Hochtemperatur-Reduktionsgases |
CN1018928B (zh) * | 1986-05-20 | 1992-11-04 | 煤气技术研究所 | 硫化床中含碳固体粒子气化时除去硫化合物的方法 |
US4857285A (en) * | 1987-06-04 | 1989-08-15 | General Electric Environmental Services, Inc. | Method and system for removal of sulfur compounds from gases and for regenerating spent sorbents |
JPH07102299B2 (ja) * | 1987-06-26 | 1995-11-08 | 三菱重工業株式会社 | 高温還元性ガスの精製方法 |
JP2615057B2 (ja) * | 1987-07-07 | 1997-05-28 | 財団法人 電力中央研究所 | 高温還元性ガスの精製法 |
JPS6411625A (en) * | 1987-07-07 | 1989-01-17 | Central Res Inst Elect | Method for purifying high-temperature reductive gas |
EP0328479B1 (fr) * | 1988-02-10 | 1995-03-29 | Mitsubishi Jukogyo Kabushiki Kaisha | Méthode pour la purification d'un gaz réducteur à haute température |
JPH0790137B2 (ja) * | 1988-02-10 | 1995-10-04 | 財団法人電力中央研究所 | 高温還元性ガスの精製方法 |
JPH0237613A (ja) * | 1988-07-26 | 1990-02-07 | Idemitsu Kosan Co Ltd | 電荷移動錯体薄膜及びその製造方法 |
JP2651381B2 (ja) * | 1988-09-13 | 1997-09-10 | 財団法人電力中央研究所 | 高温還元性ガスの精製方法 |
JP2617561B2 (ja) * | 1989-03-09 | 1997-06-04 | 財団法人電力中央研究所 | 高温還元性ガスの精製方法 |
-
1990
- 1990-10-08 JP JP2268427A patent/JP2865845B2/ja not_active Expired - Lifetime
-
1991
- 1991-09-23 AU AU84664/91A patent/AU633760B2/en not_active Ceased
- 1991-10-01 EP EP91116764A patent/EP0481281B1/fr not_active Expired - Lifetime
- 1991-10-01 DE DE69131569T patent/DE69131569T2/de not_active Expired - Fee Related
- 1991-10-01 AT AT91116764T patent/ATE184046T1/de not_active IP Right Cessation
- 1991-10-07 CA CA002052856A patent/CA2052856C/fr not_active Expired - Lifetime
- 1991-10-08 CN CN91109613A patent/CN1037693C/zh not_active Expired - Fee Related
-
1993
- 1993-06-07 US US08/073,652 patent/US5427752A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0481281A3 (fr) | 1992-05-06 |
CN1037693C (zh) | 1998-03-11 |
EP0481281A2 (fr) | 1992-04-22 |
JPH04145922A (ja) | 1992-05-19 |
AU8466491A (en) | 1992-04-09 |
US5427752A (en) | 1995-06-27 |
EP0481281B1 (fr) | 1999-09-01 |
ATE184046T1 (de) | 1999-09-15 |
CN1060865A (zh) | 1992-05-06 |
CA2052856C (fr) | 1998-09-15 |
JP2865845B2 (ja) | 1999-03-08 |
DE69131569T2 (de) | 2000-04-06 |
DE69131569D1 (de) | 1999-10-07 |
AU633760B2 (en) | 1993-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |