DE69312884T2 - Verfahren zur Reinigung von Gasen mittels aminhaltiger Absorptionslössungen - Google Patents
Verfahren zur Reinigung von Gasen mittels aminhaltiger AbsorptionslössungenInfo
- Publication number
- DE69312884T2 DE69312884T2 DE69312884T DE69312884T DE69312884T2 DE 69312884 T2 DE69312884 T2 DE 69312884T2 DE 69312884 T DE69312884 T DE 69312884T DE 69312884 T DE69312884 T DE 69312884T DE 69312884 T2 DE69312884 T2 DE 69312884T2
- Authority
- DE
- Germany
- Prior art keywords
- solutions containing
- containing amine
- cleaning gases
- absorption solutions
- processes
- 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
- B01D53/1456—Removing acid components
- B01D53/1468—Removing 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
- B01D53/14—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
- B01D53/1425—Regeneration of liquid absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/993,015 US5292407A (en) | 1992-12-18 | 1992-12-18 | Process for converting heat stable amine salts to heat regenerable amine salts |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69312884D1 DE69312884D1 (de) | 1997-09-11 |
DE69312884T2 true DE69312884T2 (de) | 1997-11-20 |
Family
ID=25539002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69312884T Expired - Lifetime DE69312884T2 (de) | 1992-12-18 | 1993-12-17 | Verfahren zur Reinigung von Gasen mittels aminhaltiger Absorptionslössungen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5292407A (de) |
EP (1) | EP0602675B1 (de) |
JP (1) | JP2779758B2 (de) |
AT (1) | ATE156458T1 (de) |
CA (1) | CA2111796C (de) |
DE (1) | DE69312884T2 (de) |
ES (1) | ES2106947T3 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622681A (en) * | 1992-01-21 | 1997-04-22 | The Dow Chemical Company | Dialysis separation of heat stable organic amine salts in an acid gas absorption process |
US5536384A (en) * | 1995-02-14 | 1996-07-16 | Pulp And Paper Research Institute Of Canada | Separation of sulphides from pulping liquors by electrodialysis |
AR010696A1 (es) * | 1996-12-12 | 2000-06-28 | Sasol Tech Pty Ltd | Un metodo para la eliminacion del dioxido de carbono de un gas de proceso |
US6517700B2 (en) * | 2000-05-02 | 2003-02-11 | Carolyn H. Byszewski | Process for the removal of heat stable amine salts |
US6767746B2 (en) * | 2001-07-30 | 2004-07-27 | Spartan Controls Ltd. | Method and apparatus for analyzing acid gas loading within an amine solution |
ES2190379B1 (es) * | 2001-12-21 | 2004-11-16 | Bioiberica,S.A | Procedimiento de preparacion de sales de glucosamina. |
US7214358B2 (en) * | 2003-08-13 | 2007-05-08 | Cansolv Technologies Inc. | Low energy regenerable SO2 scrubbing process |
US7776296B2 (en) | 2006-03-10 | 2010-08-17 | Cansolv Technologies Inc. | Regeneration of ion exchangers that are used for salt removal from acid gas capture plants |
JP4875522B2 (ja) * | 2007-03-14 | 2012-02-15 | 三菱重工業株式会社 | Co2回収装置及び廃棄物抽出方法 |
KR100831093B1 (ko) * | 2007-04-09 | 2008-05-22 | 한국과학기술연구원 | 이온성 액체를 이용한 is 싸이클 공정의 혼합가스로부터순수 이산화황의 분리 회수 방법 |
US8097068B2 (en) * | 2008-11-06 | 2012-01-17 | Cansolv Technologies Inc. | Method for treating a diamine absorbent stream |
US8063112B2 (en) * | 2008-12-08 | 2011-11-22 | Cansolv Technologies Inc. | Process for the regeneration of an ion exchange resin using sulfurous acid |
KR101144820B1 (ko) * | 2009-10-21 | 2012-05-11 | 한국에너지기술연구원 | 이산화탄소 분리 장치 및 방법 |
US20110186441A1 (en) * | 2010-01-29 | 2011-08-04 | Conocophillips Company | Electrolytic recovery of retained carbon dioxide |
US10118123B2 (en) | 2010-03-17 | 2018-11-06 | Shell Oil Company | Process for the removal of heat stable salts from acid gas absorbents |
MX370539B (es) * | 2010-10-29 | 2019-12-17 | Mecs Inc | Regeneracion regenerativa de dioxido de azufre de gases efluentes. |
JP5704439B2 (ja) * | 2010-12-24 | 2015-04-22 | 栗田工業株式会社 | アミン液の再生方法および装置 |
BR112013018916B1 (pt) * | 2011-01-24 | 2021-01-12 | Electrosep Technologies Inc. | método para remoção de sais de base estáveis ao calor de uma solução básica contaminada, e uso dos mesmos em um processo para recuperação de gás ácido a partir de uma corrente de gás ácido |
US20120235087A1 (en) | 2011-03-18 | 2012-09-20 | Dow Global Technologies Llc | Method for the removal of heat stable amine salts from an amine absorbent |
US20130039829A1 (en) * | 2011-08-09 | 2013-02-14 | Cansolv Technologies Inc. | Acid gas recovery utilizing organic acid salted diamine |
EP2559476A1 (de) * | 2011-08-18 | 2013-02-20 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Abzug von leicht flüchtigen Degradationsprodukten aus dem Absorptionsmittelkreislauf eines CO2 Abscheideprozesses |
JP5868795B2 (ja) * | 2012-06-25 | 2016-02-24 | 株式会社東芝 | 酸性ガス吸収剤、酸性ガス除去方法および酸性ガス除去装置 |
US10213728B2 (en) * | 2013-06-21 | 2019-02-26 | Siemens Aktiengesellschaft | Method for separating carbon dioxide from a gas flow, in particular from a flue gas flow, and separating device for separating carbon dioxide from a gas flow, in particular from a flue gas flow |
CN103406025B (zh) * | 2013-08-28 | 2016-11-09 | 中国石油化工股份有限公司 | 一种利用双膜堆-磁电渗析法连续去除醇胺脱硫溶液中热稳态盐的装置 |
JP2015139748A (ja) * | 2014-01-29 | 2015-08-03 | 株式会社東芝 | 熱安定性塩除去システム、二酸化炭素回収システム及び熱安定性塩除去方法 |
JP6818472B2 (ja) * | 2016-09-01 | 2021-01-20 | 株式会社東芝 | 酸性ガス回収装置および酸性ガス回収方法 |
CN108970334B (zh) | 2018-08-02 | 2020-10-27 | 中国科学技术大学 | 用于富碳胺液的再生系统及其用途 |
EP4347506A1 (de) * | 2021-06-01 | 2024-04-10 | Electrosep Inc. | Entfernung von hitzebeständigen aminsalzen aus flüssigkeitsströmen und zugehörige verfahren |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768945A (en) * | 1953-03-09 | 1956-10-30 | Socony Mobil Oil Co Inc | Method of separating acidic gases from fluid mixtures |
US2797188A (en) * | 1953-12-04 | 1957-06-25 | Dow Chemical Co | Refining petroleum with an alkanolamine absorbent and reactivation of the spent alkanol amine |
US3554691A (en) * | 1968-06-11 | 1971-01-12 | Union Carbide Corp | Gas purification process |
FR2243904B1 (de) * | 1973-09-14 | 1976-06-18 | Commissariat Energie Atomique | |
SU707590A1 (ru) * | 1977-06-16 | 1980-01-05 | Кубанский государственный университет | Способ регенерации органических абсорбентов |
US4107015A (en) * | 1977-07-18 | 1978-08-15 | Allied Chemical Corporation | Method for removal of SO2 from gases |
US4389383A (en) * | 1980-05-27 | 1983-06-21 | Union Carbide Corporation | Regenerable process for the selective removal of sulfur dioxide from effluent gases |
JPS62244427A (ja) * | 1986-04-17 | 1987-10-24 | Kureha Chem Ind Co Ltd | 排煙脱硫吸収液の処理方法 |
US4704463A (en) * | 1986-05-27 | 1987-11-03 | Shell Oil Company | Process for the production epichlorohydrin |
CA1334836C (en) * | 1987-04-09 | 1995-03-21 | Richard A. Gregory, Jr. | Removal of salts from aqueous alkanolamines using an electrodialysis cell with an ion exchange membrane |
WO1989007160A1 (en) * | 1988-01-29 | 1989-08-10 | The Dow Chemical Company | Process for the recovery of alkanolamines from their heat-stable salts formed in alkanolamine sorbent solutions |
US4820391A (en) * | 1988-06-16 | 1989-04-11 | The United States Of America As Represented By The United States Department Of Energy | Exhaust gas clean up process |
US5019361A (en) * | 1988-11-09 | 1991-05-28 | Union Carbide Canada Limited | Removal and recovery of sulphur dioxide from gas streams |
-
1992
- 1992-12-18 US US07/993,015 patent/US5292407A/en not_active Expired - Lifetime
-
1993
- 1993-12-17 EP EP93120438A patent/EP0602675B1/de not_active Expired - Lifetime
- 1993-12-17 JP JP5343325A patent/JP2779758B2/ja not_active Expired - Lifetime
- 1993-12-17 CA CA002111796A patent/CA2111796C/en not_active Expired - Lifetime
- 1993-12-17 ES ES93120438T patent/ES2106947T3/es not_active Expired - Lifetime
- 1993-12-17 AT AT93120438T patent/ATE156458T1/de active
- 1993-12-17 DE DE69312884T patent/DE69312884T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2111796A1 (en) | 1994-06-19 |
CA2111796C (en) | 1997-09-23 |
EP0602675B1 (de) | 1997-08-06 |
EP0602675A2 (de) | 1994-06-22 |
US5292407A (en) | 1994-03-08 |
DE69312884D1 (de) | 1997-09-11 |
ATE156458T1 (de) | 1997-08-15 |
ES2106947T3 (es) | 1997-11-16 |
JP2779758B2 (ja) | 1998-07-23 |
JPH07299332A (ja) | 1995-11-14 |
EP0602675A3 (en) | 1994-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |