DE3876221D1 - Absorption von schwefelwasserstoff. - Google Patents
Absorption von schwefelwasserstoff.Info
- Publication number
- DE3876221D1 DE3876221D1 DE8888120424T DE3876221T DE3876221D1 DE 3876221 D1 DE3876221 D1 DE 3876221D1 DE 8888120424 T DE8888120424 T DE 8888120424T DE 3876221 T DE3876221 T DE 3876221T DE 3876221 D1 DE3876221 D1 DE 3876221D1
- Authority
- DE
- Germany
- Prior art keywords
- absorption
- hydrogen sulfur
- sulfur
- hydrogen
- 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
-
- 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
- B01D53/14—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 by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
- B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0415—Purification by absorption in liquids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/130,765 US4789530A (en) | 1987-12-09 | 1987-12-09 | Absorption of hydrogen sulfide with an alkali metal ethylenediaminetetraacetate and/or alkali metal nitrilotriacetate |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3876221D1 true DE3876221D1 (de) | 1993-01-07 |
DE3876221T2 DE3876221T2 (de) | 1993-04-22 |
Family
ID=22446224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888120424T Expired - Lifetime DE3876221T2 (de) | 1987-12-09 | 1988-12-07 | Absorption von schwefelwasserstoff. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4789530A (de) |
EP (1) | EP0319945B1 (de) |
JP (1) | JPH0720529B2 (de) |
CA (1) | CA1300849C (de) |
DE (1) | DE3876221T2 (de) |
MX (1) | MX165484B (de) |
NO (1) | NO171830C (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366698A (en) * | 1989-12-05 | 1994-11-22 | The University Of Toronto, Innovations Foundation | Apparatus for effecting gas liquid contact |
US5407646A (en) * | 1989-12-05 | 1995-04-18 | The University Of Toronto Innovations Foundation | Dual impeller method and apparatus for effecting chemical conversion |
US5174973A (en) * | 1989-12-05 | 1992-12-29 | University Of Toronto Innovations Foundation | Method and apparatus for effecting gas-liquid contact |
US5401372A (en) * | 1993-04-26 | 1995-03-28 | Ceramatec, Inc. | Electrochemical catalytic reduction cell for the reduction of NOx in an O2 -containing exhaust emission |
US6773604B2 (en) * | 2001-08-17 | 2004-08-10 | U.S. Peroxide Llc | Method for reducing hydrogen sulfide emissions from wastewater |
MD4016C2 (ro) * | 2009-11-13 | 2010-09-30 | Государственный Университет Молд0 | Dihidrat de {(hexaaquacalciu)-[μ-hidroxi-μ-acetato-O,O′-bis(nitrilotriacetatocrom(III))]} ce posedă proprietăţi de material dielectric |
US8951335B2 (en) * | 2011-12-07 | 2015-02-10 | Fluor Technologies Corporation | Selective caustic scrubbing using a driver gas |
CN103638802A (zh) * | 2013-12-17 | 2014-03-19 | 中建安装工程有限公司 | 一种炼厂酸性气的处理装置及方法 |
TWI646050B (zh) * | 2016-12-02 | 2019-01-01 | 國立成功大學 | 二氧化碳收集方法 |
CN109504476A (zh) * | 2018-12-05 | 2019-03-22 | 王爱珠 | 一种液化天然气的生产系统及生产工艺 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126253A (en) * | 1964-03-24 | Process for the manufacture of finely | ||
DE234027C (de) * | ||||
US3137654A (en) * | 1961-03-28 | 1964-06-16 | Wayne W Johnson | Stabilization of aqueous alkanolamine solutions in gas treating processes |
US3226320A (en) * | 1963-04-22 | 1965-12-28 | Rhodia | Method for abating stream pollution |
US3372981A (en) * | 1965-03-11 | 1968-03-12 | Navy Usa | Stabilization of monoethanolamine solutions in carbon dioxide scrubbers |
US3622273A (en) * | 1970-02-06 | 1971-11-23 | Nalco Chemical Co | Method for the removal of hydrogen sulfide from gaseous streams |
JPS4940357B1 (de) * | 1970-09-22 | 1974-11-01 | ||
US3923954A (en) * | 1970-12-04 | 1975-12-02 | Jr Ernest Quentin Petrey | Method for, and composition used in, fluid treatment |
US3672125A (en) * | 1971-01-28 | 1972-06-27 | Nalco Chemical Co | Nta solid support for hydrogen sulfide removal |
US4147754A (en) * | 1975-07-28 | 1979-04-03 | General Electric Company | System for selective removal of hydrogen sulfide from a mixture of gases |
US4091073A (en) * | 1975-08-29 | 1978-05-23 | Shell Oil Company | Process for the removal of H2 S and CO2 from gaseous streams |
US4443418A (en) * | 1982-01-06 | 1984-04-17 | Shell Oil Company | Method of removing hydrogen sulfide and carbon dioxide from gases |
US4431616A (en) * | 1982-01-06 | 1984-02-14 | Shell Oil Company | Method of removing hydrogen sulfide from gases |
US4400361A (en) * | 1982-03-30 | 1983-08-23 | Purtec Systems, Inc. | Method of removing H2 S from a gas stream utilizing boron-vanadium and iron complexes |
US4436713A (en) * | 1982-09-30 | 1984-03-13 | Shell Oil Company | Method of removing hydrogen sulfide from gases utilizing a polyvalent metal chelate of nitrilotriacetic acid and regenerating the solution in a fuel cell |
US4485082A (en) * | 1983-10-25 | 1984-11-27 | Shell Oil Company | Removal of oxalate ion from gas treating solutions |
US4774071A (en) * | 1986-05-01 | 1988-09-27 | The Dow Chemical Company | Process and composition for the removal of hydrogen sulfide from gaseous streams |
-
1987
- 1987-12-09 US US07/130,765 patent/US4789530A/en not_active Expired - Lifetime
-
1988
- 1988-11-24 CA CA000584056A patent/CA1300849C/en not_active Expired - Lifetime
- 1988-12-02 JP JP63305883A patent/JPH0720529B2/ja not_active Expired - Lifetime
- 1988-12-02 MX MX014024A patent/MX165484B/es unknown
- 1988-12-07 DE DE8888120424T patent/DE3876221T2/de not_active Expired - Lifetime
- 1988-12-07 EP EP88120424A patent/EP0319945B1/de not_active Expired - Lifetime
- 1988-12-08 NO NO885465A patent/NO171830C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO885465L (no) | 1989-06-12 |
MX165484B (es) | 1992-11-13 |
EP0319945A1 (de) | 1989-06-14 |
EP0319945B1 (de) | 1992-11-25 |
CA1300849C (en) | 1992-05-19 |
DE3876221T2 (de) | 1993-04-22 |
JPH022818A (ja) | 1990-01-08 |
NO171830B (no) | 1993-02-01 |
NO171830C (no) | 1993-05-12 |
NO885465D0 (no) | 1988-12-08 |
US4789530A (en) | 1988-12-06 |
JPH0720529B2 (ja) | 1995-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |