SG54484A1 - Gas separation - Google Patents
Gas separationInfo
- Publication number
- SG54484A1 SG54484A1 SG1997000984A SG1997000984A SG54484A1 SG 54484 A1 SG54484 A1 SG 54484A1 SG 1997000984 A SG1997000984 A SG 1997000984A SG 1997000984 A SG1997000984 A SG 1997000984A SG 54484 A1 SG54484 A1 SG 54484A1
- Authority
- SG
- Singapore
- Prior art keywords
- gas separation
- separation
- gas
- Prior art date
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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- 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
- B01D53/346—Controlling the process
-
- 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
-
- 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
- C01B17/16—Hydrogen sulfides
- C01B17/167—Separation
-
- 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
- C01B17/56—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Drying Of Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9606685.7A GB9606685D0 (en) | 1996-03-29 | 1996-03-29 | Gas separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG54484A1 true SG54484A1 (en) | 1998-11-16 |
Family
ID=10791303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG1997000984A SG54484A1 (en) | 1996-03-29 | 1997-03-26 | Gas separation |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0798032A1 (ja) |
| JP (1) | JPH1024214A (ja) |
| KR (1) | KR970064692A (ja) |
| CN (1) | CN1090044C (ja) |
| CA (1) | CA2201054A1 (ja) |
| GB (1) | GB9606685D0 (ja) |
| SG (1) | SG54484A1 (ja) |
| TW (1) | TW372884B (ja) |
| ZA (1) | ZA972454B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2342136A1 (en) | 2000-04-05 | 2001-10-05 | Vijay Ramanand Balse | Treatment of gas streams containing hydrogen sulphide |
| EA010565B1 (ru) | 2004-07-12 | 2008-10-30 | Эксонмобил Апстрим Рисерч Компани | Способ удаления содержащих серу соединений из углеводородсодержащих газов (варианты) |
| CA2568303C (en) * | 2006-10-31 | 2008-02-12 | John Keum-Ho Hwang | A method for recovering sulphur from gas streams |
| US7883569B2 (en) * | 2007-02-12 | 2011-02-08 | Donald Leo Stinson | Natural gas processing system |
| EP2188040A1 (en) | 2007-08-30 | 2010-05-26 | Shell Internationale Research Maatschappij B.V. | Process for removal of hydrogen sulphide and carbon dioxide from an acid gas stream |
| US7901646B2 (en) * | 2009-08-05 | 2011-03-08 | General Electric Company | System and method for sulfur recovery |
| US8518356B2 (en) | 2010-07-27 | 2013-08-27 | Air Products And Chemicals, Inc. | Method and apparatus for adjustably treating a sour gas |
| US8206669B2 (en) | 2010-07-27 | 2012-06-26 | Air Products And Chemicals, Inc. | Method and apparatus for treating a sour gas |
| WO2021130530A1 (en) * | 2019-12-28 | 2021-07-01 | Saudi Arabian Oil Company | Regeneration schemes for a two-stage adsorption process for claus tail gas treatment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864460A (en) * | 1973-07-12 | 1975-02-04 | Nrg Inc | Method for removing hydrogen sulfide from hydrocarbon gas streams without pollution of the atmosphere |
| US4293322A (en) * | 1980-04-23 | 1981-10-06 | Helix Technology Corporation | Distillative separation of carbon dioxide from hydrogen sulfide |
| JPS56154528A (en) * | 1980-04-23 | 1981-11-30 | Toray Industries | False twisting processing apparatus |
| GB2192347B (en) * | 1986-07-07 | 1989-12-13 | Shell Int Research | Removing hydrogen sulphide and carbon dioxide from a gas mixture containing hydrogen sulphide and carbon dioxide. |
| DE4014018A1 (de) * | 1990-05-01 | 1991-11-07 | Metallgesellschaft Ag | Verfahren zum reinigen eines h(pfeil abwaerts)2(pfeil abwaerts)s und co(pfeil abwaerts)2(pfeil abwaerts) enthaltenden gases |
| GB9103382D0 (en) * | 1991-02-19 | 1991-04-03 | Boc Group Plc | Treatment of gases |
| RU1803432C (ru) * | 1991-04-01 | 1993-03-23 | Чебоксарский агрегатный завод | Способ выплавки высокомарганцевой ванадийсодержащей литейной стали |
-
1996
- 1996-03-29 GB GBGB9606685.7A patent/GB9606685D0/en active Pending
-
1997
- 1997-03-20 ZA ZA9702454A patent/ZA972454B/xx unknown
- 1997-03-21 EP EP97301949A patent/EP0798032A1/en not_active Withdrawn
- 1997-03-24 TW TW086103702A patent/TW372884B/zh active
- 1997-03-26 CA CA002201054A patent/CA2201054A1/en not_active Abandoned
- 1997-03-26 SG SG1997000984A patent/SG54484A1/en unknown
- 1997-03-28 KR KR1019970011293A patent/KR970064692A/ko not_active Application Discontinuation
- 1997-03-29 CN CN97109687A patent/CN1090044C/zh not_active Expired - Fee Related
- 1997-03-31 JP JP9080715A patent/JPH1024214A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA972454B (en) | 1997-09-29 |
| KR970064692A (ko) | 1997-10-13 |
| CN1090044C (zh) | 2002-09-04 |
| AU713506B2 (en) | 1999-12-02 |
| AU1644797A (en) | 1997-10-02 |
| JPH1024214A (ja) | 1998-01-27 |
| GB9606685D0 (en) | 1996-06-05 |
| EP0798032A1 (en) | 1997-10-01 |
| CA2201054A1 (en) | 1997-09-29 |
| CN1170625A (zh) | 1998-01-21 |
| TW372884B (en) | 1999-11-01 |
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