发明公开
- 专利标题： LÖSUNGSMITTEL, VERFAHREN ZUR BEREITSTELLUNG EINER ABSORPTIONSFLÜSSIGKEIT, VERWENDUNG DES LÖSUNGSMITTELS UND VERFAHREN ZUR AKTIVIERUNG EINES LÖSUNGSMITTELS
- 专利标题（英）： Solvent, process for providing an absorption liquid, use of the solvent and process for activation of a solvent
- 专利标题（中）： 溶剂法提供吸收液，使用方式来解决和方法进行激活的溶剂
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申请号： EP12700476.0申请日： 2012-01-12
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公开(公告)号： EP2640491A1公开(公告)日： 2013-09-25
- 发明人: FISCHER, Björn , JOH, Ralph , SCHILLGALIES, Ingo , SCHNEIDER, Rüdiger
- 申请人： Siemens Aktiengesellschaft
- 申请人地址： Wittelsbacherplatz 2 80333 München DE
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： Wittelsbacherplatz 2 80333 München DE
- 优先权： EP11152703 20110131
- 国际公布： WO2012104123 20120809
- 主分类号： B01D53/14
- IPC分类号： B01D53/14
摘要：
The invention relates to the use of a solvent (2) for selective absorption of CO
2 from the flue gas of a combustion plant. The solvent (2) comprises an aqueous solution of a secondary amino acid salt (4) as an active scrubbing substance and an additive (6), the additive (6) comprising a primary amino acid salt (3). The invention further relates to a process for providing an absorption liquid, to the use of the solvent (2) for selective absorption of CO
2 from the flue gas of a combustion plant and to a process for activating a solvent.
2 from the flue gas of a combustion plant. The solvent (2) comprises an aqueous solution of a secondary amino acid salt (4) as an active scrubbing substance and an additive (6), the additive (6) comprising a primary amino acid salt (3). The invention further relates to a process for providing an absorption liquid, to the use of the solvent (2) for selective absorption of CO
2 from the flue gas of a combustion plant and to a process for activating a solvent.
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