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1. 发明申请

US20120282158A1 METHOD FOR ABSORPTION OF ACID GASES USING AMINO ACIDS 审中-公开
标题翻译：使用氨基酸吸收酸性气体的方法
公开(公告)号：US20120282158A1
公开(公告)日：2012-11-08
申请号：US13501950
申请日：2010-10-15
申请人： Earl Lawrence Vincent Goetheer , Eva Sanchez Fernandez , Cornelis Petrus Marcus Roelands
发明人： Earl Lawrence Vincent Goetheer , Eva Sanchez Fernandez , Cornelis Petrus Marcus Roelands
IPC分类号： B01D53/40
CPC分类号： B01D53/1406 , B01D53/1462 , B01D53/1493 , B01D2251/80 , B01D2252/20494
摘要： The invention is directed to a method for preparing a gas mixture depleted in gaseous acid compounds, comprising the steps of: a) contacting in a first container a gas mixture comprising gaseous acid compounds with a slurry comprising a first solution of an amino acid and a solid salt of said amino acid, thereby obtaining a slurry loaded with at least part of said acid compounds and a semi-lean gas mixture; and b) contacting in a second container said semi-lean gas mixture with a second solution of an amino acid, thereby obtaining a second solution loaded with at least part of the acid compounds from the semi-lean gas mixture and a lean gas mixture depleted in said gaseous acid compounds.
摘要翻译：本发明涉及一种制备贫气态化合物的气体混合物的方法，包括以下步骤：a）在第一容器中使包含气态酸化合物的气体混合物与包含氨基酸和所述氨基酸的固体盐，从而获得装有至少部分所述酸化合物和半贫气体混合物的浆料; 和b）在第二容器中使所述半贫气体混合物与氨基酸的第二溶液接触，从而获得装载有来自所述半贫气混合物的至少部分酸化合物的第二溶液和贫/ 在所述气态酸化合物中。

2. 发明授权

US09283522B2 Process for separating liquid mixtures 有权
标题翻译：分离液体混合物的方法
公开(公告)号：US09283522B2
公开(公告)日：2016-03-15
申请号：US13056760
申请日：2009-08-19
申请人： Erik Everhardus Bernardus Meuleman , Peter Geerdink , Earl Lawrence Vincent Goetheer , Eva Sanchez Fernandez
发明人： Erik Everhardus Bernardus Meuleman , Peter Geerdink , Earl Lawrence Vincent Goetheer , Eva Sanchez Fernandez
IPC分类号： B01D61/36 , B01D63/02 , B01D63/08 , C02F1/44
CPC分类号： B01D61/362 , B01D61/364 , B01D63/02 , B01D63/082 , B01D2313/146 , B01D2313/22 , C02F1/447 , C02F1/448
摘要： The invention is directed to a process for separating liquid mixtures, which includes passing a liquid stream of the liquid mixture over a membrane, the membrane being selective for at least one of a first compound and a second compound, whereby at least part of the liquid stream passes through the membrane leaving the other side of the membrane as a vapor, with the remainder of the liquid stream forming a retentate stream, and condensing the vapor on a condenser surface having a lower temperature than the liquid stream to give a distillate stream, the condenser surface forming a non-permeable heat conducting separation wall between the distillate stream and a cooling stream which cooling stream is a) a feed stream, or b) the retentate stream.
摘要翻译：本发明涉及一种用于分离液体混合物的方法，其包括使液体混合物的液体流通过膜，所述膜对于第一化合物和第二化合物中的至少一种是选择性的，由此至少部分液体气流通过离开膜的另一侧的膜作为蒸气，其余液体流形成滞留物流，并将蒸气冷凝在具有比液体流更低的温度的冷凝器表面上，得到馏出物流，冷凝器表面在蒸馏物流和冷却流之间形成不可渗透的导热分离壁，冷却流是a）进料流，或b）滞留物流。

3. 发明申请

US20110266219A1 PROCESS FOR SEPARATING LIQUID MIXTURES 有权
标题翻译：分离液体混合物的方法
公开(公告)号：US20110266219A1
公开(公告)日：2011-11-03
申请号：US13056760
申请日：2009-08-19
申请人： Erik Everhardus Bernardus Meuleman , Peter Geerdink , Earl Lawrence Vincent Goetheer , Eva Sanchez Fernandez
发明人： Erik Everhardus Bernardus Meuleman , Peter Geerdink , Earl Lawrence Vincent Goetheer , Eva Sanchez Fernandez
IPC分类号： B01D61/36 , B01D63/00
CPC分类号： B01D61/362 , B01D61/364 , B01D63/02 , B01D63/082 , B01D2313/146 , B01D2313/22 , C02F1/447 , C02F1/448
摘要： The invention is directed to a process for separating liquid mixtures and an apparatus for separating liquid mixtures. The process of the invention comprises: passing a liquid stream of the liquid mixture over a permeable non-porous selective membrane, said membrane being selective for at least one of said first and second compounds, whereby at least part of the liquid stream passes through said membrane leaving the other side of said membrane as a vapor, with the remainder of the liquid stream forming a retentate stream, and condensing said vapor on a condenser surface having a lower temperature than the liquid stream to give a distillate stream, said condenser surface forming a non-permeable heat conducting separation wall between said distillate stream and a cooling stream which cooling stream is a) said feed stream, in case the feed stream has a sufficiently low temperature to serve as a suitable cooling medium for the condensation of the permeate vapor, or b) said retentate stream, in case the feed stream has such a high temperature that would make it unsuitable as a cooling medium for the condensation of the permeate vapor, so that heat can be transferred between the vapor and the cooling stream, wherein the distance between said membrane and said condenser surface is smaller than 10 mm, and wherein the vapor pressure of said distillate stream is lower than the vapor pressure of the compounds in the liquid stream for which the permeable non-porous selective membrane is selective, resulting in sufficient driving force for the separation to occur.
摘要翻译：本发明涉及一种用于分离液体混合物的方法和用于分离液体混合物的装置。本发明的方法包括：将液体混合物的液体流通过可渗透的无孔选择性膜，所述膜对于所述第一和第二化合物中的至少一种是选择性的，由此至少部分液体流通过所述膜离开所述膜的另一侧为蒸汽，其余液体流形成滞留物流，并将所述蒸气冷凝在具有比液体流低的温度的冷凝器表面上，得到馏出物流，所述冷凝器表面形成在所述馏出物流和冷却流之间的不可渗透的导热分离壁，冷却流是a）所述进料流，在进料流具有足够低的温度以用作合适的冷却介质以冷凝渗透气体，或b）所述滞留物流，在进料流具有如此高的温度使其不适合作为冷凝剂的冷却介质的情况下使得热量可以在蒸气和冷却流之间传递，其中所述膜和所述冷凝器表面之间的距离小于10mm，并且其中所述馏出物流的蒸气压低于蒸气在可渗透的非多孔选择性膜是选择性的液体流中的化合物的压力，导致足够的驱动力进行分离。

4. 发明申请

US20140007768A1 METHOD AND APPARATUS FOR SEPARATING MIXED GAS FEED 审中-公开
标题翻译：用于分离混合气体进料的方法和装置
公开(公告)号：US20140007768A1
公开(公告)日：2014-01-09
申请号：US13979534
申请日：2012-01-12
申请人： Leo Jacques Pierre van den Broeke , Annemieke van de Runstraat , Eva Sanchez Fernandez , Alexey Volkov , Vladimir Volkov , Valery Khotimsky
发明人： Leo Jacques Pierre van den Broeke , Annemieke van de Runstraat , Eva Sanchez Fernandez , Alexey Volkov , Vladimir Volkov , Valery Khotimsky
IPC分类号： B01D53/14
CPC分类号： B01D53/1425 , B01D19/0031 , B01D53/1462 , B01D53/229 , B01D61/36 , B01D2252/30 , B01D2256/16 , B01D2256/245 , B01D2257/304 , B01D2257/504 , B01D2311/2626
摘要： The invention is directed to a method for separating gases in a mixed gas feed stream, and to an apparatus for carrying out said method. The method of the invention comprises: i) contacting the mixed gas feed stream with an absorption liquid in an absorption column at a pressure of 1 bar or more, said absorption liquid being selective for absorption of one or more gases in the mixed gas feed stream so that part of the gas in the mixed gas feed stream is absorbed by the absorption liquid resulting in a rich absorption liquid; ii) regenerating at least part of the absorption liquid by contacting the rich absorption liquid with a desorption membrane, wherein the pressure at the retentate side of the desorption membrane is at least 1 bar higher than the pressure at the permeate side of the desorption membrane so that at least part of the absorbed gas desorbs from the rich absorption liquid and permeates through the desorption membrane thereby forming a lean absorption liquid; and iii) recycling at least part of the lean absorption liquid to step i) for contacting with the mixed gas feed stream.
摘要翻译：本发明涉及一种用于分离混合气体进料流中的气体的方法，以及用于实施所述方法的装置。本发明的方法包括：i）在1巴或更高的压力下使混合气体进料流与吸收塔中的吸收液接触，所述吸收液体可选择性地吸收混合气体进料流中的一种或多种气体使得混合气体进料流中的气体的一部分被吸收液体吸收，产生丰富的吸收液体; ii）通过使富吸收液体与解吸膜接触来再生至少部分吸收液体，其中解吸膜的滞留侧的压力比解吸膜的渗透侧的压力高至少1巴，因此吸收的气体的至少一部分从富吸收液体中解吸并渗透通过解吸膜，从而形成贫吸收液体; 以及iii）将至少部分贫吸收液体再循环到步骤i）以与混合气体进料流接触。

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