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1.发明公开
公开(公告)号：EP2595730A1
公开(公告)日：2013-05-29
申请号：EP11725703.0
申请日：2011-06-08
发明人： GOETHEER, Earl Lawrence Vincent , JOH, Ralph , GILING, Erwin Johannes Martinus , SCHNEIDER, Rüdiger , VAN DER MEER, Johannes , VERDOES, Dirk
CPC分类号： B01D53/96 , B01D53/62 , B01D2252/20494 , B01D2257/504 , Y02C10/04
摘要： The invention relates to a method (1) for treating a contaminated alkaline amino acid saline solution (3). Carbon dioxide (2) is first introduced into the amino acid saline solution (3), by means of which carbonate or carbonate salts (4) precipitate and are filtered out. The remaining filtrate is then cooled, wherein amino acids or amino acid salts (7) crystallize and are also filtered out. The amino acid or the amino acid salt (7) is then dissolved again, by means of which a treated amino acid salt solution (15) is recovered. The invention further relates to a device (30) for carrying out the method.
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2.发明授权
公开(公告)号：EP2595730B1
公开(公告)日：2014-10-01
申请号：EP11725703.0
申请日：2011-06-08
发明人： GOETHEER, Earl Lawrence Vincent , JOH, Ralph , GILING, Erwin Johannes Martinus , SCHNEIDER, Rüdiger , VAN DER MEER, Johannes , VERDOES, Dirk
CPC分类号： B01D53/96 , B01D53/62 , B01D2252/20494 , B01D2257/504 , Y02C10/04
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3.发明公开VERFAHREN UND VORRICHTUNG ZUM ABZUG VON LEICHT FLÜCHTIGEN DEGRADATIONSPRODUKTEN AUS DEM ABSORPTIONSMITTELKREISLAUF EINES CO2 ABSCHEIDEPROZESSES 审中-公开METHOD AND APPARATUS FOR高度挥发性降解产物从A CO2沉积的吸收回路戒断
公开(公告)号：EP2726181A1
公开(公告)日：2014-05-07
申请号：EP12742898.5
申请日：2012-08-01
发明人： FISCHER, Björn , KUETTEL, Diego Andres , GILING, Erwin Johannes Martinus , GOETHEER, Earl Lawrence Vincent , JOH, Ralph , KINZL, Markus , SCHNEIDER, Rüdiger , URBANUS, Jan Harm
CPC分类号： B01D53/96 , B01D53/1425 , B01D53/1475 , B01D2251/606 , B01D2251/70 , B01D2251/80 , B01D2252/204 , B01D2257/504 , B01D2258/0283 , C02F1/04 , C02F1/283 , C02F2103/18 , Y02C10/04 , Y02C10/06
摘要： The invention relates to a method for extracting highly volatile degradation products (7) from the absorbent loop (1) of a CO
2 separation process (2). The CO
2 separation process (2) comprises the absorbent loop (1) that includes an absorption process (3) and a desorption process (4). According to the invention, condensate (6) is removed from a condensing process (5) taking place downstream of the desorption process (4) and is largely purified from degradation products (7). The obtained purified condensate (8) is recirculated into the absorbent loop(1). The invention further relates to a device with which the method of the invention can be carried out.
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