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1. 发明申请

WO2009126607A2 CARBON DIOXIDE RECOVERY 审中-公开
标题翻译：二氧化碳回收
公开(公告)号：WO2009126607A2
公开(公告)日：2009-10-15
申请号：PCT/US2009/039744
申请日：2009-04-07
申请人： INNOSEPRA LLC , JAIN, Ravi
发明人： JAIN, Ravi
IPC分类号： B01D53/047 , C01B3/56 , B01D53/62 , C01B31/20
CPC分类号： C01B3/56 , B01D53/0462 , B01D53/047 , B01D2253/108 , B01D2256/22 , B01D2257/302 , B01D2257/404 , B01D2257/504 , B01D2257/602 , B01D2257/702 , B01D2257/80 , B01D2259/403 , B01D2259/4061 , B01D2259/4146 , C01B3/32 , C01B3/36 , C01B3/52 , C01B32/50 , C01B2203/025 , C01B2203/0415 , C01B2203/042 , C01B2203/0475 , C01B2203/86 , Y02C10/04 , Y02C10/08 , Y02P20/152 , Y02P30/30
摘要： Disclosed herein is a method and system for separating carbon dioxide (CO 2 ) from a C02 containing gas stream containing water vapor and additional impurities, for example, nitrogen, oxygen, sulfur oxides, nitrogen oxides, and mercury. The C02 is captured by subjecting the CO 2 gas feed stream to a temperature swing adsorption step. The temperature swing adsorption step comprises an adsorption step for producing a substantially dry carbon dioxide-depleted stream, and an adsorbent regeneration step comprising heating the adsorbent bed to produce a substantially water vapor-free carbon dioxide stream. Moisture from the gas stream containing CO 2 is optionally removed by pressure swing adsorption, temperature swing adsorption, membrane separation, or absorption prior to CO 2 capture.
摘要翻译：本文公开了一种用于从含有水蒸汽和另外的杂质（例如氮，氧，硫氧化物，氮氧化物和汞）的含CO 2气流中分离二氧化碳（CO 2）的方法和系统。通过使CO 2气体进料流进行变温吸附步骤捕获CO 2。变温吸附步骤包括用于产生基本干燥的二氧化碳贫质物流的吸附步骤，以及吸附剂再生步骤，包括加热吸附床以产生基本上不含水蒸汽的二氧化碳流。通过变压吸附，变温吸附，膜分离或二氧化碳捕获之前的吸收，任选地除去含有CO 2的气流的水分。

2. 发明申请

WO2015047838A1 CARBON DIOXIDE RECOVERY 审中-公开
标题翻译：二氧化碳回收
公开(公告)号：WO2015047838A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/056181
申请日：2014-09-18
申请人： INNOSEPRA LLC , JAIN, Ravi
发明人： JAIN, Ravi
IPC分类号： B01D53/047 , B01D53/46 , C01B31/20 , B01D53/14
CPC分类号： B01D53/0462 , B01D53/04 , B01D53/047 , B01D53/14 , B01D53/261 , B01D53/268 , B01D2257/30 , B01D2257/404 , B01D2257/504 , B01D2257/602 , B01D2257/80 , Y02C10/06 , Y02C10/08 , Y02C10/10
摘要： For separating carbon dioxide (C0 2 ) from a gas stream, a substantially moisture free gas stream is produced using a first temperature swing adsorption (TSA), a first pressure swing adsorption (PSA), a first vacuum swing adsorption (VSA), membrane separation, a first absorption, or any combination thereof. C0 2 is captured from the substantially moisture free gas stream and substantially dry C0 2 depleted stream is produced using a second TSA, a second PSA, a second VSA, or a second absorption with a non-aqueous solvent with or without a chemical reaction. Adsorbents and/or absorbents used during moisture removal are regenerated using the substantially dry C0 2 depleted stream. Purifying a gas stream containing C0 2 and impurities includes producing a stream substantially depleted of moisture and impurities using a physical or reactive adsorbent, thermally regenerating the adsorbent to produce a stream substantially enriched in impurities, and removing impurities from the stream substantially enriched in impurities.
摘要翻译：为了从气流中分离二氧化碳（CO 2），使用第一变温吸附（TSA），第一变压吸附（PSA），第一真空变压吸附（VSA），膜分离，第一吸收或其任何组合。从基本上无水分的气流中捕获CO 2，并且使用第二TSA，第二PSA，第二VSA或具有或不具有化学反应的非水溶剂的第二吸收来产生基本上干的CO 2贫化流。除湿期间使用的吸附剂和/或吸收剂使用基本上干的CO 2贫化物流再生。净化含有CO 2和杂质的气流包括使用物理或反应性吸附剂产生基本上不含水分和杂质的物流，热再生吸附剂以产生基本上富集杂质的流，以及从基本上富集杂质的物流中除去杂质。

3. 发明申请

WO2009126607A4 CARBON DIOXIDE RECOVERY 审中-公开
标题翻译：二氧化碳回收
公开(公告)号：WO2009126607A4
公开(公告)日：2010-03-11
申请号：PCT/US2009039744
申请日：2009-04-07
申请人： INNOSEPRA LLC , JAIN RAVI
发明人： JAIN RAVI
IPC分类号： B01D53/047 , B01D53/62 , C01B3/56 , C01B32/50
CPC分类号： C01B3/56 , B01D53/0462 , B01D53/047 , B01D2253/108 , B01D2256/22 , B01D2257/302 , B01D2257/404 , B01D2257/504 , B01D2257/602 , B01D2257/702 , B01D2257/80 , B01D2259/403 , B01D2259/4061 , B01D2259/4146 , C01B3/32 , C01B3/36 , C01B3/52 , C01B32/50 , C01B2203/025 , C01B2203/0415 , C01B2203/042 , C01B2203/0475 , C01B2203/86 , Y02C10/04 , Y02C10/08 , Y02P20/152 , Y02P30/30
摘要： Disclosed herein is a method and system for separating carbon dioxide (CO2) from a C02 containing gas stream containing water vapor and additional impurities, for example, nitrogen, oxygen, sulfur oxides, nitrogen oxides, and mercury. The C02 is captured by subjecting the CO2 gas feed stream to a temperature swing adsorption step. The temperature swing adsorption step comprises an adsorption step for producing a substantially dry carbon dioxide-depleted stream, and an adsorbent regeneration step comprising heating the adsorbent bed to produce a substantially water vapor-free carbon dioxide stream. Moisture from the gas stream containing CO2 is optionally removed by pressure swing adsorption, temperature swing adsorption, membrane separation, or absorption prior to CO2 capture.
摘要翻译：本文公开了一种用于从含有水蒸汽和另外的杂质（例如氮，氧，硫氧化物，氮氧化物和汞）的含CO 2气流中分离二氧化碳（CO 2）的方法和系统。通过使CO 2气体进料流进行变温吸附步骤捕获CO 2。变温吸附步骤包括用于产生基本干燥的二氧化碳贫质物流的吸附步骤，以及吸附剂再生步骤，包括加热吸附床以产生基本上不含水蒸汽的二氧化碳流。通过变压吸附，变温吸附，膜分离或二氧化碳捕获之前的吸收，任选地除去含有CO 2的气流的水分。

4. 发明申请

WO2009126607A3 CARBON DIOXIDE RECOVERY 审中-公开
标题翻译：二氧化碳回收
公开(公告)号：WO2009126607A3
公开(公告)日：2010-01-21
申请号：PCT/US2009039744
申请日：2009-04-07
申请人： INNOSEPRA LLC , JAIN RAVI
发明人： JAIN RAVI
IPC分类号： B01D53/047 , B01D53/62 , C01B3/56 , C01B32/50
CPC分类号： C01B3/56 , B01D53/0462 , B01D53/047 , B01D2253/108 , B01D2256/22 , B01D2257/302 , B01D2257/404 , B01D2257/504 , B01D2257/602 , B01D2257/702 , B01D2257/80 , B01D2259/403 , B01D2259/4061 , B01D2259/4146 , C01B3/32 , C01B3/36 , C01B3/52 , C01B32/50 , C01B2203/025 , C01B2203/0415 , C01B2203/042 , C01B2203/0475 , C01B2203/86 , Y02C10/04 , Y02C10/08 , Y02P20/152 , Y02P30/30
摘要： Disclosed herein is a method and system for separating carbon dioxide (CO2) from a C02 containing gas stream containing water vapor and additional impurities, for example, nitrogen, oxygen, sulfur oxides, nitrogen oxides, and mercury. The C02 is captured by subjecting the CO2 gas feed stream to a temperature swing adsorption step. The temperature swing adsorption step comprises an adsorption step for producing a substantially dry carbon dioxide-depleted stream, and an adsorbent regeneration step comprising heating the adsorbent bed to produce a substantially water vapor-free carbon dioxide stream. Moisture from the gas stream containing CO2 is optionally removed by pressure swing adsorption, temperature swing adsorption, membrane separation, or absorption prior to CO2 capture.
摘要翻译：本文公开了用于从含有水蒸气和另外的杂质（例如氮气，氧气，硫氧化物，氮氧化物和汞）的含CO 2气流中分离二氧化碳（CO 2）的方法和系统。通过使CO 2气体进料流进行变温吸附步骤来捕获CO 2。变温吸附步骤包括用于产生基本上干的贫二氧化碳流的吸附步骤和包括加热吸附床以产生基本无水蒸气的二氧化碳流的吸附剂再生步骤。含CO2的气流中的水分任选通过变压吸附，变温吸附，膜分离或CO 2捕集前的吸收而除去。

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