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1.发明专利Carbon dioxide absorbent whose energy requirement for regeneration is reduced and method for removing carbon dioxide from gaseous flow 有权减少再生能源需求的二氧化碳吸收剂和从气体流中除去二氧化碳的方法
公开(公告)号：JP2012143760A
公开(公告)日：2012-08-02
申请号：JP2012098138
申请日：2012-04-23
Applicant: Basf Se , ビーエーエスエフ ソシエタス・ヨーロピアBasf Se
Inventor： ASPRION NORBERT , CLAUSEN IVEN , LICHTFERS UTE , WAGNER RUPERT
CPC classification number: B01D53/1493 , B01D53/1475 , B01D2257/504 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: PROBLEM TO BE SOLVED: To provide a method by which carbon dioxide can be sufficiently removed from a fluid flow and regeneration of an absorbent can be performed with relatively small energy cost at that time.SOLUTION: The absorbent for removing carbon dioxide from a gaseous flow includes at least one amine and at least one aqueous solution of aminocarboxylic acid and/or aminosulfonic acid. Energy necessary for regeneration of the absorbent can be reduced by using amino carboxylic acid or aminosulfonic acid together with amine.
Abstract translation: 要解决的问题：为了提供从流体流动中充分除去二氧化碳的方法，并且可以以相对较小的能量成本进行吸收剂的再生。 解决方案：用于从气流中除去二氧化碳的吸收剂包括至少一种胺和至少一种氨基羧酸和/或氨基磺酸的水溶液。 通过使用氨基羧酸或氨基磺酸与胺可以减少吸收剂再生所需的能量。 版权所有（C）2012，JPO＆INPIT
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2.发明专利
公开(公告)号：DK1582250T4
公开(公告)日：2022-05-30
申请号：DK05005035
申请日：2005-03-08
Applicant: BASF SE
Inventor： ASPRION NORBERT , HÖFER FRANK , CLAUSEN IVEN , HASSE HANS
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3.发明专利
公开(公告)号：DK1725320T3
公开(公告)日：2014-03-03
申请号：DK05707732
申请日：2005-03-09
Applicant: BASF SE
Inventor： ASPRION NORBERT , CLAUSEN IVEN , LICHTFERS UTE
IPC: B01D53/14
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公开(公告)号：PL1582250T3
公开(公告)日：2013-10-31
申请号：PL05005035
申请日：2005-03-08
Applicant: BASF SE
Inventor： ASPRION NORBERT , HÖFER FRANK , CLAUSEN IVEN , HASSE HANS
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公开(公告)号：AU2007260028A1
公开(公告)日：2007-12-21
申请号：AU2007260028
申请日：2007-06-13
Applicant: BASF SE
Inventor： ASPRION NORBERT , LICHTFERS UTE , CLAUSEN IVEN
IPC: B01D53/14
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Patent Agency Ranking
公开(公告)号：ES2641243T3
公开(公告)日：2017-11-08
申请号：ES06807413
申请日：2006-10-19
Applicant: BASF SE
Inventor： ANDERS JOACHIM-THIERRY , MELDER JOHANN-PETER , ASPRION NORBERT , BRETTSCHNEIDER OLE , CLAUSEN IVEN , ECK BERND , LICHTFERS UTE
IPC: B01D53/14
Abstract: Agente de absorción para eliminar dióxido de carbono de corrientes de gas, el cual contiene una solución acuosa de una amina de la fórmula I HNR2 (I) en la cual uno o ambos residuos R representan**Fórmula** y el otro residuo R representa hidrógeno.
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公开(公告)号：CA2653659C
公开(公告)日：2013-10-22
申请号：CA2653659
申请日：2007-06-13
Applicant: BASF SE
Inventor： ASPRION NORBERT , CLAUSEN IVEN , LICHTFERS UTE
IPC: B01D53/14
Abstract: A process is described for removing carbon dioxide from gas streams in which the partial pressure of the carbon dioxide is less than 200 mbar, in particular flue gases, wherein the gas stream is brought into contact with a liquid absorption medium which comprises an aqueous solution (A) of a tertiary aliphatic alkanolamine and (B) of an activator of the general formula R1-NH-R2-NH2, wherein R1 is C1-C6-alkyl and R2 is C2-C6-alkylene, wherein the sum of the concentrations of A and B is 2.5 to 7 mol/l and the molar ratio of B to A is in the range from 1:3 to 1.5:1. The activator is, for example, 3-methylaminopropylamine, the tertiary aliphatic amine methyldiethanolamine, methyldiisopropanolamine or n-butyldiethanolamine. The process permits a substantial removal of carbon dioxide and regeneration of the absorption medium is possible with a comparatively low energy consumption.
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公开(公告)号：AT519535T
公开(公告)日：2011-08-15
申请号：AT07730122
申请日：2007-06-13
Applicant: BASF SE
Inventor： ASPRION NORBERT , CLAUSEN IVEN , LICHTFERS UTE
IPC: B01D53/14
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公开(公告)号：AU2007253430B2
公开(公告)日：2011-03-10
申请号：AU2007253430
申请日：2007-05-11
Applicant: BASF SE
Inventor： WAGNER RUPERT , ASPRION NORBERT , CLAUSEN IVEN , LICHTFERS UTE
Abstract: A description is given of an absorption medium for removing carbon dioxide from a gas stream, which comprises an aqueous solution of at least one amine and at least one aminocarboxylic acid and/or aminosulfonic acid. The concomitant use of an aminocarboxylic acid or aminosulfonic acid reduces the energy required for regeneration of the absorption medium.
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公开(公告)号：NO20085156L
公开(公告)日：2009-01-06
申请号：NO20085156
申请日：2008-12-11
Applicant: BASF SE
Inventor： ASPRION NORBERT , CLAUSEN IVEN , LICHTFERS UTE
IPC: B01D53/14
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