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公开(公告)号：US08220247B2
公开(公告)日：2012-07-17
申请号：US13115706
申请日：2011-05-25
CPC分类号： F02C3/34 , B01D53/22 , B01D53/62 , B01D2257/504 , B01D2258/0283 , F23C9/00 , F23L2900/07001 , Y02C10/04 , Y02C10/10 , Y02E20/16 , Y02E20/18 , Y02E20/322
摘要： Disclosed herein is a power generation process in which a portion of the carbon dioxide generated by gaseous fuel combustion is recycled back to the power generation process, either pre-combustion, post-combustion, or both. The power generation process of the invention may be a combined cycle process or a traditional power generation process. The process utilizes sweep-based membrane separation.
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公开(公告)号：US08220248B2
公开(公告)日：2012-07-17
申请号：US13115726
申请日：2011-05-25
CPC分类号： F02C3/34 , B01D53/22 , B01D53/62 , B01D2256/22 , B01D2257/102 , B01D2257/104 , B01D2257/504 , B01D2258/0283 , F23C9/00 , F23L2900/07001 , Y02C10/04 , Y02C10/10 , Y02E20/16 , Y02E20/322
摘要： Disclosed herein is a power generation process in which a portion of the carbon dioxide generated by gaseous fuel combustion is recycled back to the power generation process, either pre-combustion, post-combustion, or both. The power generation process of the invention may be a combined cycle process or a traditional power generation process. The process utilizes sweep-based membrane separation.
摘要翻译： 本文公开了一种发电过程，其中通过气体燃料燃烧产生的二氧化碳的一部分被循环回到燃烧前，后燃烧或两者的发电过程。 本发明的发电过程可以是联合循环过程或传统的发电过程。 该方法利用基于扫描的膜分离。
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3.发明授权Gas separation processes using membrane with permeate sweep to recover reaction feedstocks 有权气体分离过程使用膜与渗透物扫描来回收反应原料公开(公告)号：US08114192B2
公开(公告)日：2012-02-14
申请号：US12454043
申请日：2009-05-11
IPC分类号： B01D53/22
CPC分类号： B01D53/22 , B01D2256/22 , B01D2257/504 , Y02C10/04 , Y02C10/10 , Y02E50/346 , Y10S585/903
摘要： A gas separation process for treating off-gas streams from reaction processes, and reaction processes including such gas separation. The invention involves flowing the off-gas across the feed side of a membrane, flowing a sweep gas stream, usually air, across the permeate side, and passing the permeate/sweep gas mixture to the reaction. The process recovers unreacted feedstock that would otherwise be lost in the waste gases in an energy efficient manner.
摘要翻译： 用于处理来自反应过程的废气流的气体分离方法和包括这种气体分离的反应过程。 本发明涉及使废气流过膜的进料侧，使吹扫气流（通常为空气）流过渗透侧，并将渗透物/吹扫气体混合物通入反应。 该方法回收未能反应的原料，否则将以节能的方式在废气中损失。
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4.发明申请Gas separation processes using membrance with permeate sweep to recover reaction feedstocks 有权使用具有渗透物扫描的膜的气体分离方法来回收反应原料公开(公告)号：US20090277326A1
公开(公告)日：2009-11-12
申请号：US12454043
申请日：2009-05-11
IPC分类号： B01D53/22
CPC分类号： B01D53/22 , B01D2256/22 , B01D2257/504 , Y02C10/04 , Y02C10/10 , Y02E50/346 , Y10S585/903
摘要： A gas separation process for treating off-gas streams from reaction processes, and reaction processes including such gas separation. The invention involves flowing the off-gas across the feed side of a membrane, flowing a sweep gas stream, usually air, across the permeate side, and passing the permeate/sweep gas mixture to the reaction. The process recovers unreacted feedstock that would otherwise be lost in the waste gases in an energy efficient manner.
摘要翻译： 用于处理来自反应过程的废气流的气体分离方法和包括这种气体分离的反应过程。 本发明涉及使废气流过膜的进料侧，使吹扫气流（通常为空气）流过渗透侧，并将渗透物/吹扫气体混合物通入反应。 该方法回收未能反应的原料，否则将以节能的方式在废气中损失。
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5.发明授权Membrane loop process for separating carbon dioxide for use in gaseous form from flue gas 有权用于从烟道气中分离用于气态的二氧化碳的膜回路工艺公开(公告)号：US08852319B2
公开(公告)日：2014-10-07
申请号：US13123364
申请日：2010-09-13
IPC分类号： B01D61/00 , B01D61/58 , B01D53/22 , B01D53/04 , F23J15/02 , F23L7/00 , F23J15/00 , B01D53/62
CPC分类号： B01D53/22 , B01D53/62 , B01D2256/22 , B01D2257/504 , B01D2311/13 , F23J15/006 , F23J15/02 , F23J2215/50 , F23J2219/00 , F23L7/007 , Y02C10/04 , Y02C10/08 , Y02C10/10 , Y02C20/20 , Y02E20/326 , Y02E20/344
摘要： The invention is a process involving membrane-based gas separation for separating and recovering carbon dioxide emissions from combustion processes in partially concentrated form, and then transporting the carbon dioxide and using or storing it in a confined manner without concentrating it to high purity. The process of the invention involves building up the concentration of carbon dioxide in a gas flow loop between the combustion step and a membrane separation step. A portion of the carbon dioxide-enriched gas can then be withdrawn from this loop and transported, without the need to liquefy the gas or otherwise create a high-purity stream, to a destination where it is used or confined, preferably in an environmentally benign manner.
摘要翻译： 本发明是一种涉及膜基气体分离的方法，用于从部分浓缩形式的燃烧过程中分离和回收二氧化碳排放，然后运输二氧化碳并以密闭方式使用或储存，而不将其浓缩至高纯度。 本发明的方法涉及在燃烧步骤和膜分离步骤之间建立气流回路中二氧化碳的浓度。 然后可以将一部分富含二氧化碳的气体从该回路中排出并运输，而不需要将气体液化或以其它方式产生高纯度物流到其使用或限制的目的地，优选地以环境友好 方式。
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6.发明授权Process for separating carbon dioxide from flue gas using sweep-based membrane separation and absorption steps 有权使用基于扫描的膜分离和吸收步骤从烟道气分离二氧化碳的方法公开(公告)号：US08246718B2
公开(公告)日：2012-08-21
申请号：US13123342
申请日：2010-09-13
IPC分类号： B01D53/22
CPC分类号： B01D53/229 , B01D53/62 , B01D53/78 , B01D2256/22 , B01D2257/504 , F23J15/006 , F23J15/02 , F23J2215/50 , F23L7/007 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02C10/10 , Y02E20/326 , Y02E20/344
摘要： A gas separation process for treating flue gases from combustion processes, and combustion processes including such gas separation. The invention involves routing a first portion of the flue gas stream to be treated to an absorption-based carbon dioxide capture step, while simultaneously flowing a second portion of the flue gas across the feed side of a membrane, flowing a sweep gas stream, usually air, across the permeate side, then passing the permeate/sweep gas to the combustor.
摘要翻译： 用于处理来自燃烧过程的烟道气的气体分离过程，以及包括这种气体分离的燃烧过程。 本发明涉及将待处理的烟道气流的第一部分路由到基于吸收的二氧化碳捕获步骤，同时使第二部分烟道气流过膜的进料侧，流过吹扫气流，通常 空气，穿过渗透侧，然后将渗透/吹扫气体通入燃烧器。
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公开(公告)号：US20120272657A1
公开(公告)日：2012-11-01
申请号：US13548827
申请日：2012-07-13
IPC分类号： F02C3/34
CPC分类号： B01D53/22 , B01D53/229 , B01D53/62 , B01D2053/221 , B01D2256/22 , B01D2257/102 , B01D2257/104 , B01D2257/504 , B01D2258/0283 , F01K5/00 , F01K23/10 , F02C3/34 , F02C6/18 , F05D2260/61 , F05D2260/611 , F23C9/00 , F23L2900/07001 , Y02C10/04 , Y02C10/10 , Y02E20/16 , Y02E20/18 , Y02E20/185 , Y02E20/322
摘要： Disclosed herein is a power generation process in which a portion of the carbon dioxide generated by gaseous fuel combustion is recycled back to the power generation process, either pre-combustion, post-combustion, or both. The power generation process of the invention may be a combined cycle process or a traditional power generation process. The process utilizes sweep-based membrane separation.
摘要翻译： 本文公开了一种发电过程，其中通过气体燃料燃烧产生的二氧化碳的一部分被循环回到燃烧前，后燃烧或两者的发电过程。 本发明的发电过程可以是联合循环过程或传统的发电过程。 该方法利用基于扫描的膜分离。
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8.发明申请COMBUSTION SYSTEMS AND POWER PLANTS INCORPORATING PARALLEL CARBON DIOXIDE CAPTURE AND SWEEP-BASED MEMBRANE SEPARATION UNITS TO REMOVE CARBON DIOXIDE FROM COMBUSTION GASES 有权燃烧系统和动力装置并入二氧化碳捕获和基于SWEEP的膜分离单元从燃烧气体中除去二氧化碳公开(公告)号：US20110200491A1
公开(公告)日：2011-08-18
申请号：US13092489
申请日：2011-04-22
IPC分类号： B01D50/00
CPC分类号： B01D53/225 , B01D53/229 , B01D2257/504 , Y02C10/10
摘要： Disclosed herein are combustion systems and power plants that incorporate sweep-based membrane separation units to remove carbon dioxide from combustion gases. In its most basic embodiment, the invention is a combustion system that includes three discrete units: a combustion unit, a carbon dioxide capture unit, and a sweep-based membrane separation unit. In a preferred embodiment, the invention is a power plant including a combustion unit, a power generation system, a carbon dioxide capture unit, and a sweep-based membrane separation unit. In both of these embodiments, the carbon dioxide capture unit and the sweep-based membrane separation unit are configured to be operated in parallel, by which we mean that each unit is adapted to receive exhaust gases from the combustion unit without such gases first passing through the other unit.
摘要翻译： 本文公开了燃烧系统和发电厂，其包括基于扫掠的膜分离单元以从燃烧气体中除去二氧化碳。 在其最基本的实施例中，本发明是一种燃烧系统，其包括三个分立的单元：燃烧单元，二氧化碳捕获单元和基于扫掠的膜分离单元。 在优选实施例中，本发明是一种发电厂，其包括燃烧单元，发电系统，二氧化碳捕获单元和基于扫掠的膜分离单元。 在这两个实施例中，二氧化碳捕获单元和基于扫掠的膜分离单元被构造成并行操作，我们意味着每个单元适于接收来自燃烧单元的废气，而没有这样的气体首先通过 另一个单位。
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9.发明申请GAS SEPARATION PROCESS USING MEMBRANES WITH PERMEATE SWEEP TO REMOVE CO2 FROM COMBUSTION GASES 有权气体分离工艺使用膜与透气气体从燃烧气体中去除二氧化碳公开(公告)号：US20100236404A1
公开(公告)日：2010-09-23
申请号：US12734941
申请日：2009-05-08
申请人： Richard W. Baker , Johannes G. Wijmans , Timothy C. Merkel , Haiqing Lin , Ramin Daniels , Scott Thompson
发明人： Richard W. Baker , Johannes G. Wijmans , Timothy C. Merkel , Haiqing Lin , Ramin Daniels , Scott Thompson
IPC分类号： B01D53/22
CPC分类号： B01D53/22 , B01D2256/22 , B01D2257/504 , Y02C10/04 , Y02C10/10 , Y02E50/346 , Y10S585/903
摘要： A gas separation process for treating flue gases from combustion processes, and combustion processes including such gas separation. The invention involves flowing the flue gas stream to be treated across the feed side of a membrane, flowing a sweep gas stream, usually air, across the permeate side, then passing the permeate/sweep gas to the combustor.
摘要翻译： 用于处理来自燃烧过程的烟道气的气体分离过程，以及包括这种气体分离的燃烧过程。 本发明涉及使待处理的烟道气流穿过膜的进料侧，将吹扫气流（通常为空气）流过渗透侧，然后将渗透物/吹扫气体通入燃烧器。
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公开(公告)号：US20160195014A1
公开(公告)日：2016-07-07
申请号：US15066771
申请日：2016-03-10
CPC分类号： B01D53/22 , B01D53/229 , B01D53/62 , B01D2053/221 , B01D2256/22 , B01D2257/102 , B01D2257/104 , B01D2257/504 , B01D2258/0283 , F01K5/00 , F01K23/10 , F02C3/34 , F02C6/18 , F05D2260/61 , F05D2260/611 , F23C9/00 , F23L2900/07001 , Y02C10/04 , Y02C10/10 , Y02E20/16 , Y02E20/18 , Y02E20/185 , Y02E20/322
摘要： Disclosed herein is a power generation process in which a portion of the carbon dioxide generated by gaseous fuel combustion is recycled back to the power generation process, either pre-combustion, post-combustion, or both. The power generation process of the invention may be a combined cycle process or a traditional power generation process. The process utilizes sweep-based membrane separation.
摘要翻译： 本文公开了一种发电过程，其中通过气体燃料燃烧产生的二氧化碳的一部分被循环回到燃烧前，后燃烧或两者的发电过程。 本发明的发电过程可以是联合循环过程或传统的发电过程。 该方法利用基于扫描的膜分离。
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