DE69522837T2 - Verfahren zum Eliminieren von Kohlendioxyd aus Gasen - Google Patents
Verfahren zum Eliminieren von Kohlendioxyd aus GasenInfo
- Publication number
- DE69522837T2 DE69522837T2 DE69522837T DE69522837T DE69522837T2 DE 69522837 T2 DE69522837 T2 DE 69522837T2 DE 69522837 T DE69522837 T DE 69522837T DE 69522837 T DE69522837 T DE 69522837T DE 69522837 T2 DE69522837 T2 DE 69522837T2
- Authority
- DE
- Germany
- Prior art keywords
- gases
- carbon dioxide
- eliminating carbon
- eliminating
- dioxide
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- 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
- B01D53/1475—Removing carbon dioxide
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24291594A JP3197173B2 (ja) | 1994-10-06 | 1994-10-06 | 燃焼排ガス中の二酸化炭素の除去方法 |
JP05712095A JP3197183B2 (ja) | 1995-03-16 | 1995-03-16 | 燃焼排ガス中の二酸化炭素を除去する方法 |
JP06403095A JP3233809B2 (ja) | 1995-03-23 | 1995-03-23 | 燃焼排ガス中の二酸化炭素を除去する方法 |
JP06403195A JP3276527B2 (ja) | 1995-03-23 | 1995-03-23 | ガス中の二酸化炭素を除去する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69522837D1 DE69522837D1 (de) | 2001-10-25 |
DE69522837T2 true DE69522837T2 (de) | 2002-03-28 |
Family
ID=27463453
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69522772T Expired - Lifetime DE69522772T2 (de) | 1994-10-06 | 1995-08-16 | Verfahren zum Eliminieren von Kohlendioxyd aus Gasen |
DE69522837T Expired - Lifetime DE69522837T2 (de) | 1994-10-06 | 1995-08-16 | Verfahren zum Eliminieren von Kohlendioxyd aus Gasen |
DE69526874T Expired - Lifetime DE69526874T2 (de) | 1994-10-06 | 1995-08-16 | Verfahren zum Eliminieren von Kohlendioxyd aus Gasen |
DE69526525T Expired - Lifetime DE69526525T2 (de) | 1994-10-06 | 1995-08-16 | Verfahren zum Eliminieren von Kohlendioxyd aus Gasen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69522772T Expired - Lifetime DE69522772T2 (de) | 1994-10-06 | 1995-08-16 | Verfahren zum Eliminieren von Kohlendioxyd aus Gasen |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69526874T Expired - Lifetime DE69526874T2 (de) | 1994-10-06 | 1995-08-16 | Verfahren zum Eliminieren von Kohlendioxyd aus Gasen |
DE69526525T Expired - Lifetime DE69526525T2 (de) | 1994-10-06 | 1995-08-16 | Verfahren zum Eliminieren von Kohlendioxyd aus Gasen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5618506A (de) |
EP (4) | EP0879631B1 (de) |
CN (1) | CN1057018C (de) |
DE (4) | DE69522772T2 (de) |
NO (2) | NO313789B1 (de) |
Families Citing this family (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3771708B2 (ja) * | 1998-03-23 | 2006-04-26 | 三菱重工業株式会社 | ガス中の二酸化炭素の除去方法 |
RU2191621C2 (ru) * | 1998-04-06 | 2002-10-27 | Ниппон Ниюказаи Ко., Лтд. | Способ регенерации жидкости, абсорбирующей кислый газ, содержащей метилдиэтаноламин и производное пиперазина низших алкилов |
DE19828977A1 (de) * | 1998-06-29 | 1999-12-30 | Basf Ag | Verfahren zur Entfernung saurer Gasbestandteile aus Gasen |
US6165432A (en) * | 1998-09-30 | 2000-12-26 | The Dow Chemical Company | Composition and process for removal of acid gases |
US6337059B1 (en) * | 1999-05-03 | 2002-01-08 | Union Carbide Chemicals & Plastics Technology Corporation | Absorbent compositions for the removal of acid gases from gas streams |
US6165433A (en) * | 1999-06-10 | 2000-12-26 | Praxair Technology, Inc. | Carbon dioxide recovery with composite amine blends |
NL1015827C2 (nl) * | 2000-07-27 | 2002-02-01 | Continental Engineering B V | Winning van zuiver CO2 uit rookgassen. |
US6497852B2 (en) | 2000-12-22 | 2002-12-24 | Shrikar Chakravarti | Carbon dioxide recovery at high pressure |
US6582498B1 (en) | 2001-05-04 | 2003-06-24 | Battelle Memorial Institute | Method of separating carbon dioxide from a gas mixture using a fluid dynamic instability |
CA2353307A1 (fr) * | 2001-07-13 | 2003-01-13 | Carmen Parent | Appareil et procede pour le traitement des effluents gazeux |
DE10135370A1 (de) | 2001-07-20 | 2003-01-30 | Basf Ag | Verfahren zur Entfernung saurer Gase aus einem Gasstrom |
DE10210729A1 (de) * | 2002-03-12 | 2003-10-02 | Basf Ag | Verfahren zum Entsäuern eines Fluidstroms und Waschflüssigkeit zur Verwendung in einem derartigen Verfahren |
CA2405635A1 (en) * | 2002-09-27 | 2004-03-27 | C02 Solution Inc. | A process and a plant for the production of useful carbonated species and for the recycling of carbon dioxide emissions from power plants |
DE10306254A1 (de) * | 2003-02-14 | 2004-08-26 | Basf Ag | Absorptionsmittel und Verfahren zur Entfernung saurer Gase aus Fluiden |
RU2341324C2 (ru) * | 2003-03-21 | 2008-12-20 | Дау Глобал Текнолоджиз Инк. | Улучшенная композиция и способ для удаления карбонилсульфида из содержащего его кислотного газа |
DE102004011429A1 (de) * | 2004-03-09 | 2005-09-29 | Basf Ag | Verfahren zum Entfernen von Kohlendioxid aus Gasströmen mit niedrigen Kohlendioxid-Partialdrücken |
DE102004011427A1 (de) * | 2004-03-09 | 2005-09-29 | Basf Ag | Absorptionsmittel mit verbesserter Oxidationsbeständigkeit und Verfahren zum Entsäuern von Fluidströmen |
EP2409754A1 (de) | 2005-02-24 | 2012-01-25 | CO2 Solution Inc. | Verbesserte CO2-Absorptionslösung |
DE102005010378B4 (de) * | 2005-03-07 | 2017-02-16 | Rehm Thermal Systems Gmbh | Vorrichtung und Verfahren zur Reinigung eines Prozessgases einer Reflow-Lötanlage |
JP4634384B2 (ja) * | 2005-04-04 | 2011-02-16 | 三菱重工業株式会社 | 吸収液、co2又はh2s又はその双方の除去方法及び装置 |
RU2418618C2 (ru) * | 2006-05-19 | 2011-05-20 | Басф Се | Предварительно приготовленная смесь для получения абсорбента для удаления кислых газов из потоков жидкостей |
AU2007260028B2 (en) | 2006-06-13 | 2011-09-08 | Basf Se | Removal of carbon dioxide from flue gases |
DK2059327T3 (en) * | 2006-08-28 | 2015-01-12 | Basf Se | REMOVAL OF CARBON Dioxide from combustion gases |
US7601315B2 (en) * | 2006-12-28 | 2009-10-13 | Cansolv Technologies Inc. | Process for the recovery of carbon dioxide from a gas stream |
JP5215595B2 (ja) * | 2007-06-18 | 2013-06-19 | 三菱重工業株式会社 | 吸収液、吸収液を用いたco2又はh2s除去装置及び方法 |
CA2691421A1 (en) * | 2007-06-22 | 2008-12-31 | Commonwealth Scientific And Industrial Research Organisation | An improved method for co2 transfer from gas streams to ammonia solutions |
WO2009001804A1 (ja) * | 2007-06-28 | 2008-12-31 | Research Institute Of Innovative Technology For The Earth | ガス中の二酸化炭素を効率的に回収する方法 |
US8192530B2 (en) | 2007-12-13 | 2012-06-05 | Alstom Technology Ltd | System and method for regeneration of an absorbent solution |
US20090151241A1 (en) * | 2007-12-14 | 2009-06-18 | Dressler Lawrence V | Method for producing algae in photobioreactor |
US8197857B2 (en) * | 2008-06-06 | 2012-06-12 | Dressler Lawrence V | Method for eliminating carbon dioxide from waste gases |
DK2300127T3 (en) | 2008-06-23 | 2015-07-06 | Basf Se | ABSORPENT AND PROCEDURE FOR THE REMOVAL OF ACID GASES FROM LIQUID FLOWS, PARTICULARLY FROM Flue gases |
JP5794913B2 (ja) | 2008-06-23 | 2015-10-14 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 吸収剤及び流体流、特に排ガスからの酸性ガスの除去のための方法 |
WO2010020017A1 (en) * | 2008-08-22 | 2010-02-25 | Commonwealth Scientific And Industrial Research Organisation | Treatment of co2-depleted flue gases |
FR2936429B1 (fr) * | 2008-09-30 | 2011-05-20 | Rhodia Operations | Procede de traitement d'un gaz pour diminuer sa teneur en dioxyde de carbone |
CN101637689B (zh) * | 2009-01-09 | 2012-03-28 | 清华大学 | 一种捕集或分离二氧化碳的吸收溶剂 |
WO2010086449A1 (de) * | 2009-02-02 | 2010-08-05 | Basf Se | Zyklische amine enthaltendes absorptionsmittel zum entfernen saurer gase |
WO2011036171A1 (en) | 2009-09-22 | 2011-03-31 | Advanced Carbon Capture As | Carbon dioxide absorbent |
AU2010226936B2 (en) * | 2009-10-07 | 2012-03-15 | Kabushiki Kaisha Toshiba | CO2 recovery system and CO2 absorption liquid |
CN102049173B (zh) * | 2009-11-09 | 2013-07-17 | 中国石油化工股份有限公司 | 从气体混合物中深度脱除二氧化碳的方法 |
DE102009056661A1 (de) * | 2009-12-02 | 2011-06-09 | Mt-Biomethan Gmbh | Waschlösung und Verfahren zur Abtrennung von Kohlendioxid aus Bio- oder Klärgas |
US8816078B2 (en) * | 2010-01-12 | 2014-08-26 | Board Of Regents, The University Of Texas System | Acidic gas removal by aqueous amine solvents |
US8795618B2 (en) * | 2010-03-26 | 2014-08-05 | Babcock & Wilcox Power Generation Group, Inc. | Chemical compounds for the removal of carbon dioxide from gases |
CN101813500B (zh) * | 2010-04-29 | 2012-02-08 | 沈阳师范大学 | 一种二氧化碳吸收剂吸收容量测量装置及测量方法 |
WO2011163323A2 (en) | 2010-06-23 | 2011-12-29 | University Of Florida Research Foundation, Inc. | Modified carbonic anhydrase enzymes and their use in carbon dioxide sequestration and elimination |
JP5449059B2 (ja) * | 2010-06-30 | 2014-03-19 | 公益財団法人地球環境産業技術研究機構 | 排ガス中の二酸化炭素を効率的に吸収及び回収する水溶液 |
AU2011296309B2 (en) | 2010-09-02 | 2014-11-20 | The Regents Of The University Of California | Method and system for capturing carbon dioxide and/or sulfur dioxide from gas stream |
CA2814943C (en) | 2010-10-29 | 2019-01-22 | Huntsman Petrochemical Llc | Use of 2-(3-aminopropoxy)ethan-1-ol as an absorbent to remove acidic gases |
CN102000474A (zh) * | 2010-10-29 | 2011-04-06 | 清华大学 | 一种捕集或分离二氧化碳的混合吸收剂 |
AU2011254003B2 (en) * | 2010-12-22 | 2013-05-16 | Kabushiki Kaisha Toshiba | Acid gas absorbent, acid gas removal method, and acid gas removal device |
US9133407B2 (en) | 2011-02-25 | 2015-09-15 | Alstom Technology Ltd | Systems and processes for removing volatile degradation products produced in gas purification |
US8647421B2 (en) | 2011-03-17 | 2014-02-11 | Mitsubishi Heavy Industries, Ltd. | CO2 recovery apparatus |
WO2012163847A1 (de) | 2011-05-27 | 2012-12-06 | Evonik Industries Ag | Verfahren und vorrichtung zur abtrennung von kohlendioxid aus gasströmen |
JP5659084B2 (ja) * | 2011-05-30 | 2015-01-28 | 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 |
NO20110914A1 (no) | 2011-06-27 | 2012-12-28 | Advanced Carbon Capture As | Tofase amin |
WO2013008914A1 (ja) * | 2011-07-13 | 2013-01-17 | 株式会社Ihi | 二酸化炭素の回収方法及び回収装置 |
US8864878B2 (en) | 2011-09-23 | 2014-10-21 | Alstom Technology Ltd | Heat integration of a cement manufacturing plant with an absorption based carbon dioxide capture process |
KR101961609B1 (ko) * | 2011-09-30 | 2019-03-26 | 한국전력공사 | 고효율 산성가스 흡수 시스템 및 방법 |
US8911538B2 (en) | 2011-12-22 | 2014-12-16 | Alstom Technology Ltd | Method and system for treating an effluent stream generated by a carbon capture system |
BR112014019344B1 (pt) | 2012-02-08 | 2021-04-27 | Nippon Steel Corporation | Solução aquosa que absorve eficientemente erecupera dióxido de carbono no gás de exaustão e método para recuperar o dióxido de carbono usando a mesma |
US9028654B2 (en) | 2012-02-29 | 2015-05-12 | Alstom Technology Ltd | Method of treatment of amine waste water and a system for accomplishing the same |
US20130243677A1 (en) * | 2012-03-14 | 2013-09-19 | Exxonmobil Research And Engineering Company | Amine treating process for selective acid gas separation |
JP5272099B1 (ja) * | 2012-07-26 | 2013-08-28 | 新日鉄住金エンジニアリング株式会社 | 二酸化炭素回収方法 |
WO2014022052A1 (en) * | 2012-07-30 | 2014-02-06 | Exxonmobil Research And Engineering Company | High cyclic capacity amines for high efficiency co2 scrubbing processes |
US20140041523A1 (en) * | 2012-08-09 | 2014-02-13 | Mitsubishi Heavy Industries, Ltd. | Exhaust gas treatment system |
CN102814114B (zh) * | 2012-09-17 | 2015-08-05 | 江苏润丰环境工程有限公司 | 常压气体中二氧化碳的吸收分离溶剂 |
US9101912B2 (en) | 2012-11-05 | 2015-08-11 | Alstom Technology Ltd | Method for regeneration of solid amine CO2 capture beds |
CN102989295A (zh) * | 2012-11-23 | 2013-03-27 | 中国华能集团清洁能源技术研究院有限公司 | 一种捕集烟道气或合成气中二氧化碳的吸收剂 |
CN104870075A (zh) | 2012-12-21 | 2015-08-26 | 埃克森美孚研究工程公司 | Co2捕获的胺促进 |
KR101446311B1 (ko) | 2012-12-31 | 2014-10-06 | 경희대학교 산학협력단 | 니트릴 관능기를 가진 아민계 이산화탄소 흡수제와 이를 이용한 이산화탄소 흡수방법 및 분리방법 |
US9468883B2 (en) | 2013-03-29 | 2016-10-18 | The University Of Kentucky Research Foundation | Solvent and method for removal of an acid gas from a fluid stream |
US9266102B2 (en) | 2013-03-29 | 2016-02-23 | The University Of Kentucky Research Foundation | Catalysts and methods of increasing mass transfer rate of acid gas scrubbing solvents |
US9409125B2 (en) | 2013-03-29 | 2016-08-09 | The University Of Kentucky Research Foundation | Method of increasing mass transfer rate of acid gas scrubbing solvents |
US10143969B2 (en) * | 2014-01-16 | 2018-12-04 | Universita Degli Studi Di Milano-Bicocca | Compounds for the capture of carbon dioxide from gaseous mixtures and subsequent release, related process and plant |
EP3212308A1 (de) * | 2014-10-27 | 2017-09-06 | CarbonOro B.V. | Verfahren und vorrichtung zur abscheidung von mitgeführten aminen aus einem gasstrom |
EP3212309A1 (de) * | 2014-10-27 | 2017-09-06 | CarbonOro B.V. | Verfahren und vorrichtung zur abscheidung von mitgeführten aminen aus einem gasstrom |
CN104492226B (zh) * | 2014-12-12 | 2016-08-24 | 大连理工大学 | 一种用于捕集混合气体中二氧化碳的非水脱碳溶液及其应用 |
JP6655877B2 (ja) | 2015-01-26 | 2020-03-04 | 三菱重工エンジニアリング株式会社 | 吸収液及び吸収液の調整方法、co2又はh2s又はその双方の除去方法 |
EP3250311A4 (de) | 2015-01-28 | 2019-02-13 | Fluor Technologies Corporation | Verfahren und system zur verbesserung der energieeffizienz von kohlendioxidabscheidung |
BR112019008894B1 (pt) | 2016-11-01 | 2023-10-03 | Shell Internationale Research Maatschappij B.V | Processo para remover sulfeto de hidrogênio e dióxido de carbono de uma corrente de gás de alimentação |
WO2018165029A1 (en) * | 2017-03-06 | 2018-09-13 | Ion Engineering, Llc | Carbon dioxide capture system and spectroscopic evaluation thereof |
US10376829B2 (en) * | 2017-06-13 | 2019-08-13 | Fluor Technologies Corporation | Methods and systems for improving the energy efficiency of carbon dioxide capture |
CN109529541B (zh) * | 2017-09-21 | 2022-07-22 | 株式会社东芝 | 二氧化碳吸收剂及二氧化碳分离回收装置 |
US10670334B2 (en) | 2017-12-01 | 2020-06-02 | Dilip Kumar De | Highly cost effective technology for capture of industrial emissions without reagent for clean energy and clean environment applications |
US11446601B2 (en) * | 2019-01-02 | 2022-09-20 | ExxonMobil Technology and Engineering Company | CO2 capture from dilute sources |
CN111603893B (zh) * | 2020-05-29 | 2022-05-17 | 中国华电科工集团有限公司 | 一种co2复合吸收液及其制备方法和应用 |
GB2598907A (en) * | 2020-09-17 | 2022-03-23 | Compact Carbon Capture As | Aqueous liquid sorbent |
Family Cites Families (18)
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---|---|---|---|---|
GB1058304A (en) * | 1964-03-12 | 1967-02-08 | Shell Int Research | Process for the purification of fluids |
DE1904428C3 (de) * | 1969-01-30 | 1975-05-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Entfernung von sauren Bestandteilen aus Gasen |
DE1903065A1 (de) * | 1969-01-22 | 1970-08-27 | Basf Ag | Verfahren zur Entfernung von Kohlendioxid aus Gasgemischen |
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AU506199B2 (en) * | 1975-06-26 | 1979-12-20 | Exxon Research And Engineering Company | Absorbtion of co2 from gaseous feeds |
DE2551717C3 (de) * | 1975-11-18 | 1980-11-13 | Basf Ag, 6700 Ludwigshafen | und ggf. COS aus Gasen |
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DE3308088A1 (de) * | 1983-03-08 | 1984-09-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen |
US5246619A (en) * | 1989-11-17 | 1993-09-21 | The Dow Chemical Company | Solvent composition for removing acid gases |
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JP2895325B2 (ja) * | 1992-09-16 | 1999-05-24 | 関西電力株式会社 | 燃焼排ガス中の二酸化炭素を除去する方法 |
JP2959610B2 (ja) * | 1992-10-23 | 1999-10-06 | 日本乳化剤株式会社 | 酸性ガスの吸収剤 |
DE69428057T2 (de) * | 1993-10-06 | 2002-04-18 | Kansai Electric Power Co | Verfahren zur Abscheidung von Kohlendioxid aus Verbrennungsabgasen |
EP0827772A3 (de) * | 1994-03-18 | 1998-04-15 | The Kansai Electric Power Co., Inc. | Verfahren zum Entfehrnen von Kohlendioxyd und Schwefelwasserstoff aus diese enthaltenden Gasen |
-
1995
- 1995-08-04 US US08/511,290 patent/US5618506A/en not_active Expired - Lifetime
- 1995-08-08 NO NO19953103A patent/NO313789B1/no not_active IP Right Cessation
- 1995-08-16 EP EP98202413A patent/EP0879631B1/de not_active Expired - Lifetime
- 1995-08-16 DE DE69522772T patent/DE69522772T2/de not_active Expired - Lifetime
- 1995-08-16 DE DE69522837T patent/DE69522837T2/de not_active Expired - Lifetime
- 1995-08-16 EP EP95305722A patent/EP0705637B1/de not_active Expired - Lifetime
- 1995-08-16 DE DE69526874T patent/DE69526874T2/de not_active Expired - Lifetime
- 1995-08-16 EP EP98202417A patent/EP0880991B1/de not_active Expired - Lifetime
- 1995-08-16 EP EP98202412A patent/EP0880990B1/de not_active Expired - Lifetime
- 1995-08-16 DE DE69526525T patent/DE69526525T2/de not_active Expired - Lifetime
- 1995-08-17 CN CN95115093A patent/CN1057018C/zh not_active Expired - Lifetime
-
2002
- 2002-04-29 NO NO20022033A patent/NO334495B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0705637A1 (de) | 1996-04-10 |
EP0705637B1 (de) | 2001-09-19 |
DE69526874T2 (de) | 2002-11-14 |
EP0880990A1 (de) | 1998-12-02 |
DE69526874D1 (de) | 2002-07-04 |
NO953103D0 (no) | 1995-08-08 |
NO334495B1 (no) | 2014-03-17 |
NO313789B1 (no) | 2002-12-02 |
CN1127156A (zh) | 1996-07-24 |
EP0880991A1 (de) | 1998-12-02 |
EP0880990B1 (de) | 2002-04-24 |
DE69526525D1 (de) | 2002-05-29 |
NO953103L (no) | 1996-04-09 |
US5618506A (en) | 1997-04-08 |
EP0880991B1 (de) | 2001-09-19 |
DE69522772D1 (de) | 2001-10-25 |
DE69522837D1 (de) | 2001-10-25 |
DE69526525T2 (de) | 2002-10-31 |
CN1057018C (zh) | 2000-10-04 |
EP0879631A1 (de) | 1998-11-25 |
EP0879631B1 (de) | 2002-05-29 |
NO20022033L (no) | 1996-04-09 |
NO20022033D0 (no) | 2002-04-29 |
DE69522772T2 (de) | 2002-10-17 |
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