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1. 发明申请

US20120125240A1 SYSTEM AND METHOD OF MANAGING ENERGY UTILIZED IN A FLUE GAS PROCESSING SYSTEM 审中-公开
标题翻译：管理能源气体加工系统能源的系统和方法
公开(公告)号：US20120125240A1
公开(公告)日：2012-05-24
申请号：US12951248
申请日：2010-11-22
申请人： Nareshkumar B. Handagama , Glen D. Jukkola , Frank M. Kluger , Rasesh R. Kotdawala , Carl H. Neuschaefer , Allen M. Pfeffer , Vikram Shabde
发明人： Nareshkumar B. Handagama , Glen D. Jukkola , Frank M. Kluger , Rasesh R. Kotdawala , Carl H. Neuschaefer , Allen M. Pfeffer , Vikram Shabde
IPC分类号： F23B80/02
CPC分类号： F23C9/00 , F01K17/04 , F23C9/003 , F23C2202/30 , F23C2202/50 , F23J15/006 , F23J15/02 , F23J2215/20 , F23J2215/50 , F23J2217/102 , F23J2219/40 , F23L7/007 , F23L2900/07001 , F23L2900/07002 , F23L2900/07006 , F23N3/002 , F23N5/003 , F23N2021/12 , F23N2037/26 , F25J3/04533 , F25J3/04836 , F25J2240/42 , F25J2260/80 , Y02C10/04 , Y02E20/322 , Y02E20/326 , Y02E20/328 , Y02E20/344 , Y02T50/677
摘要： A method is provided for managing an amount of energy utilized by a carbon dioxide capture system. The method includes providing a fuel and a feed stream to a combustion system. The feed stream includes oxygen and a portion of a flue gas stream generated upon combustion of the fuel. The method also includes subjecting the flue gas stream to a carbon dioxide capture system to remove carbon dioxide therefrom, measuring a concentration of oxygen present in the feed stream, and selectively adjusting an amount of the flue gas stream included in the feed stream based on the measured concentration of oxygen in the feed stream. The selective adjustment is performed such that the feed stream maintains an oxygen concentration in a range of between about 10% to 90% by volume and the carbon dioxide capture system operates at an energy load between 1.4 GJ/ton of carbon dioxide and 3.0 GJ/ton of carbon dioxide.
摘要翻译：提供了一种用于管理由二氧化碳捕集系统利用的能量的方法。该方法包括向燃烧系统提供燃料和进料流。进料流包括氧气和在燃料燃烧时产生的一部分烟道气流。该方法还包括使烟道气流进入二氧化碳捕集系统以从其中除去二氧化碳，测量进料流中存在的氧浓度，以及基于所述进料流中包含的烟道气流量的选择性调节测量进料流中的氧气浓度。执行选择性调节使得进料流保持氧气浓度在约10体积％至90体积％之间的范围内，并且二氧化碳捕集系统在能量负荷为1.4GJ /吨二氧化碳和3.0GJ / 吨二氧化碳。

2. 发明申请

US20120129113A1 SYSTEM AND METHOD OF MANAGING ENERGY UTILIZED IN A FLUE GAS PROCESSING SYSTEM 审中-公开
标题翻译：管理能源气体加工系统能源的系统和方法
公开(公告)号：US20120129113A1
公开(公告)日：2012-05-24
申请号：US12951219
申请日：2010-11-22
申请人： Nareshkumar B. Handagama , Glen D. Jukkola , Frank M. Kluger , Rasesh R. Kotdawala , Gregory N. Liljedahl , Allen M. Pfeffer , Wei Zhang
发明人： Nareshkumar B. Handagama , Glen D. Jukkola , Frank M. Kluger , Rasesh R. Kotdawala , Gregory N. Liljedahl , Allen M. Pfeffer , Wei Zhang
IPC分类号： F23N1/02
CPC分类号： F23L7/007 , F23C9/00 , F23J15/02 , Y02C10/04 , Y02E20/344
摘要： A method for managing an amount of energy utilized by a carbon dioxide capture system that includes providing a fuel and a feed stream including oxygen to a combustion system. The feed stream includes a portion of a flue gas stream generated upon combustion of the fuel in the combustion system. The flue gas stream is subjected to a carbon dioxide capture system to remove carbon dioxide therefrom and an amount of at least one of an oxygen stream or the portion of the flue gas stream introduced to the feed stream is adjusted such that the feed stream maintains an oxygen concentration in a range of between 10% to 90% by volume and the carbon dioxide capture system operates at an energy load between about 1.4 GJ/ton of carbon dioxide and about 3.0 GJ/ton of carbon dioxide.
摘要翻译：一种用于管理由二氧化碳捕获系统利用的能量的方法，其包括向燃烧系统提供包括氧气的燃料和进料流。进料流包括在燃烧系统中燃料燃烧时产生的一部分烟道气流。对烟道气进行二氧化碳捕获系统以从其中除去二氧化碳，并调节引入到进料流中的氧气流或烟气流的一部分中的至少一种，使得进料流维持在10体积％至90体积％范围内的氧浓度和二氧化碳捕获系统在约1.4GJ /吨二氧化碳和约3.0GJ /吨二氧化碳之间的能量负载下操作。

3. 发明申请

US20090151318A1 SYSTEM AND METHOD FOR REGENERATING AN ABSORBENT SOLUTION 审中-公开
标题翻译：用于再生吸收解决方案的系统和方法
公开(公告)号：US20090151318A1
公开(公告)日：2009-06-18
申请号：US12277935
申请日：2008-11-25
申请人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , David G. Turek , Gregory N. Liljedahl , Allen M. Pfeffer , Wei Zhang
发明人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , David G. Turek , Gregory N. Liljedahl , Allen M. Pfeffer , Wei Zhang
IPC分类号： F02C6/00
CPC分类号： B01D53/1425 , B01D53/1456 , B01D53/40 , B01D53/62 , B01D53/96 , B01D2257/304 , B01D2257/504 , C10L3/10 , C10L3/102 , Y02C10/04
摘要： A system (100) for regenerating an absorbent solution, including: steam (128) produced by a boiler (130); a set of pressure turbines (132) fluidly coupled to the boiler; a siphoning mechanism (134) for siphoning at least a portion of the steam produced by the boiler; and a regenerating system (118) fluidly coupled to the siphoning mechanism, wherein siphoned steam is utilized as a heat source for the regenerating system.
摘要翻译：一种用于再生吸收剂溶液的系统（100），包括：由锅炉（130）产生的蒸汽（128）; 一组流体耦合到锅炉的压力涡轮机（132）; 虹吸机构（134），用于虹吸由所述锅炉产生的蒸汽的至少一部分; 以及流体耦合到虹吸机构的再生系统（118），其中虹吸蒸汽用作再生系统的热源。

4. 发明授权

US08864878B2 Heat integration of a cement manufacturing plant with an absorption based carbon dioxide capture process 有权
标题翻译：水泥制造厂与吸收二氧化碳捕集工艺的热集成
公开(公告)号：US08864878B2
公开(公告)日：2014-10-21
申请号：US13243129
申请日：2011-09-23
申请人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , Ajay Vajpeyi
发明人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , Ajay Vajpeyi
IPC分类号： B01D19/00 , B01D19/02 , B01D47/00 , B01D53/14 , B01D53/56 , C04B7/36 , B01D53/58 , B01D53/62
CPC分类号： B01D53/1425 , B01D53/1475 , B01D53/58 , B01D53/62 , B01D2257/406 , B01D2257/504 , B01D2258/0233 , C04B7/367 , Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02E20/326 , Y02P40/18
摘要： The present invention relates to methods and systems for improving the utilization of energy in a cement manufacturing plant comprising an absorption based contaminant, e.g. CO2, capture process using thermal regeneration of a liquid absorbent. The methods and systems of the present invention are characterized in that the thermal regeneration of the liquid absorbent is at least partially effected using a hot exhaust gas stream generated in the kiln of the cement manufacturing plant.
摘要翻译：本发明涉及用于改善水泥制造设备中能量利用的方法和系统，其包括基于吸收的污染物，例如， CO2，采用液体吸收剂热再生的捕获方法。本发明的方法和系统的特征在于，使用在水泥制造厂的窑中产生的热废气流，至少部分地实现液体吸收剂的热再生。

5. 发明申请

US20130099508A1 METHODS FOR USING A CARBON DIOXIDE CAPTURE SYSTEM AS AN OPERATING RESERVE 审中-公开
标题翻译：使用二氧化碳捕获系统作为操作保留的方法
公开(公告)号：US20130099508A1
公开(公告)日：2013-04-25
申请号：US13276466
申请日：2011-10-19
申请人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , Vikram S. Shabde
发明人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , Vikram S. Shabde
IPC分类号： H02P9/04 , F22B3/00 , F01K13/00
CPC分类号： H02J3/24 , F01K13/02 , F01K17/02 , F22B37/008 , H02J3/46 , H02P9/04 , Y02C10/06 , Y02E20/326
摘要： A method of controlling a power system includes monitoring a load on an electrical grid, monitoring a power generation from one or more power producers connected to the electrical grid, wherein at least one of the one or more power producers is a power plant including a carbon dioxide capture system, and utilizing the carbon dioxide capture system of the one or more power producers as a operating reserve in response to an increase in the load on the electrical grid or a reduction in the power generation from one or more power producers connected to the electrical grid.
摘要翻译：一种控制电力系统的方法包括监测电网上的负载，监测来自连接到电网的一个或多个电力生产者的发电，其中所述一个或多个电力生产者中的至少一个是包括碳的发电厂二氧化碳捕获系统，并且利用一个或多个发电厂的二氧化碳捕获系统作为运行储备，以响应电网上的负载的增加或者从连接到电网的一个或多个电力生产者减少发电电网。

6. 发明申请

US20130074695A1 HEAT INTEGRATION OF A CEMENT MANUFACTURING PLANT WITH AN ABSORPTION BASED CARBON DIOXIDE CAPTURE PROCESS 有权
标题翻译：具有吸收二氧化碳捕集过程的水泥制造厂的热合成
公开(公告)号：US20130074695A1
公开(公告)日：2013-03-28
申请号：US13243129
申请日：2011-09-23
申请人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , Ajay Vajpeyi
发明人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , Ajay Vajpeyi
IPC分类号： B01D53/14 , B01D53/78 , B01D53/62 , B01D53/18
CPC分类号： B01D53/1425 , B01D53/1475 , B01D53/58 , B01D53/62 , B01D2257/406 , B01D2257/504 , B01D2258/0233 , C04B7/367 , Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02E20/326 , Y02P40/18
摘要： The present invention relates to methods and systems for improving the utilization of energy in a cement manufacturing plant comprising an absorption based contaminant, e.g. CO2, capture process using thermal regeneration of a liquid absorbent. The methods and systems of the present invention are characterized in that the thermal regeneration of the liquid absorbent is at least partially effected using a hot exhaust gas stream generated in the kiln of the cement manufacturing plant.
摘要翻译：本发明涉及用于改善水泥制造设备中能量利用的方法和系统，其包括基于吸收的污染物，例如， CO2，采用液体吸收剂热再生的捕获方法。本发明的方法和系统的特征在于，使用在水泥制造厂的窑中产生的热废气流，至少部分地实现液体吸收剂的热再生。

7. 发明授权

US08192530B2 System and method for regeneration of an absorbent solution 有权
标题翻译：用于再生吸收剂溶液的系统和方法
公开(公告)号：US08192530B2
公开(公告)日：2012-06-05
申请号：US12269389
申请日：2008-11-12
申请人： Nareshkumar B. Handagama , Rasesh R. Kotdawala
发明人： Nareshkumar B. Handagama , Rasesh R. Kotdawala
IPC分类号： B01D53/14
CPC分类号： B01D53/1425 , B01D53/62 , B01D2257/304 , B01D2257/504 , C10L3/00 , C10L3/102 , Y02C10/04 , Y02C10/06
摘要： A system (10) for regenerating a rich absorbent solution (26), the system including: an absorber (20) facilitating interaction between a process stream (22) and an absorbent solution, wherein the process stream comprises an acidic component, and interaction of the process stream with the absorbent solution produces a reduced acidic component stream (28) and a rich absorbent solution; at least one heat exchanger accepting at least one of said reduced acidic component stream and the process stream to transfer heat to a heat transfer fluid (60); and at least one mechanism (60a) to transfer the heat transfer fluid from said at least one heat exchanger to a regenerator (34) regenerating the rich absorbent solution, wherein each of the at least one mechanisms is fluidly coupled to each of the at least one heat exchangers.
摘要翻译：一种用于再生富吸收剂溶液（26）的系统（10），所述系统包括：促进工艺流（22）和吸收剂溶液之间的相互作用的吸收器（20），其中所述工艺流包含酸性组分，以及相互作用具有吸收剂溶液的工艺流产生减少的酸性组分流（28）和富吸收剂溶液; 至少一个热交换器，其接受所述还原酸性组分流和工艺流中的至少一种以将热传递到传热流体（60）; 和至少一个将所述传热流体从所述至少一个热交换器转移到再生器（34）的机构（60a），所述再生器再生所述富吸收剂溶液，其中所述至少一个机构中的每一个流体地联接至所述至少一个一个换热器。

8. 发明申请

US20090151566A1 SYSTEM AND METHOD FOR REGENERATION OF AN ABSORBENT SOLUTION 有权
标题翻译：用于再生吸收溶液的系统和方法
公开(公告)号：US20090151566A1
公开(公告)日：2009-06-18
申请号：US12269389
申请日：2008-11-12
申请人： Nareshkumar B. Handagama , Rasesh R. Kotdawala
发明人： Nareshkumar B. Handagama , Rasesh R. Kotdawala
IPC分类号： B01D53/14 , B01F1/00
CPC分类号： B01D53/1425 , B01D53/62 , B01D2257/304 , B01D2257/504 , C10L3/00 , C10L3/102 , Y02C10/04 , Y02C10/06
摘要： A system (10) for regenerating a rich absorbent solution (26), the system including: an absorber (20) facilitating interaction between a process stream (22) and an absorbent solution, wherein the process stream comprises an acidic component, and interaction of the process stream with the absorbent solution produces a reduced acidic component stream (28) and a rich absorbent solution; at least one heat exchanger accepting at least one of said reduced acidic component stream and the process stream to transfer heat to a heat transfer fluid (60); and at least one mechanism (60a) to transfer the heat transfer fluid from said at least one heat exchanger to a regenerator (34) regenerating the rich absorbent solution, wherein each of the at least one mechanisms is fluidly coupled to each of the at least one heat exchangers.
摘要翻译：一种用于再生富吸收剂溶液（26）的系统（10），所述系统包括：促进工艺流（22）和吸收剂溶液之间的相互作用的吸收器（20），其中所述工艺流包含酸性组分，以及相互作用具有吸收剂溶液的工艺流产生减少的酸性组分流（28）和富吸收剂溶液; 至少一个热交换器，其接受所述还原酸性组分流和工艺流中的至少一种以将热传递到传热流体（60）; 和至少一个将所述传热流体从所述至少一个热交换器转移到再生器（34）的机构（60a），所述再生器再生所述富吸收剂溶液，其中所述至少一个机构中的每一个流体地联接至所述至少一个一个换热器。

9. 发明申请

US20090155889A1 SYSTEM AND METHOD FOR REGENERATION OF AN ABSORBENT SOLUTION 审中-公开
标题翻译：用于再生吸收溶液的系统和方法
公开(公告)号：US20090155889A1
公开(公告)日：2009-06-18
申请号：US12274585
申请日：2008-11-20
申请人： Nareshkumar B. Handagama , Rasesh R. Kotdawala
发明人： Nareshkumar B. Handagama , Rasesh R. Kotdawala
IPC分类号： B01D53/62 , C12M1/04 , A62D3/02
CPC分类号： B01D53/1425 , B01D53/84 , B01D53/86 , B01D2255/102 , B01D2255/50 , B01D2257/504 , C12F3/02 , F24F2003/1653 , Y02A50/2358 , Y02C10/02 , Y02P20/59
摘要： A system (10) for absorbing an acidic component from a process stream (22), the system including: a process stream (22) including an acidic component; an absorbent solution to absorb at least a portion of the acidic component from the process stream (22), wherein the absorbent solution includes an amine compound or ammonia; an absorber (20) including an internal portion (20a), wherein the absorbent solution contacts the process stream (22) in the internal portion of the absorber; and a catalyst (27) to absorb at least a portion of the acidic component from the process stream (22), wherein the catalyst is present in at least one of: a section of the internal portion (20a) of the absorber (20), the absorbent solution, or a combination thereof.
摘要翻译：一种用于从工艺流（22）吸收酸性组分的系统（10），所述系统包括：包含酸性组分的工艺流（22）; 从工艺流（22）吸收至少一部分酸性组分的吸收剂溶液，其中吸收剂溶液包括胺化合物或氨; 吸收器（20），其包括内部部分（20a），其中所述吸收剂溶液与所述吸收体的内部部分中的工艺流（22）接触; 和从工艺物流（22）吸收至少一部分酸性成分的催化剂（27），其中催化剂存在于吸收体（20）的内部（20a）的一部分中的至少一个中，，吸收剂溶液或其组合。

10. 发明申请

US20090151564A1 SYSTEM AND METHOD FOR REMOVAL OF AN ACIDIC COMPONENT FROM A PROCESS STREAM 审中-公开
标题翻译：从流程流中去除酸性成分的系统和方法
公开(公告)号：US20090151564A1
公开(公告)日：2009-06-18
申请号：US12269352
申请日：2008-11-12
申请人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , Barath Baburao , Michael W. Pontbriand
发明人： Nareshkumar B. Handagama , Rasesh R. Kotdawala , Barath Baburao , Michael W. Pontbriand
IPC分类号： B01D53/14
CPC分类号： B01D53/1425 , B01D53/1475 , Y02C10/06
摘要： A system (10) for absorbing and thereby removing at least a portion of an acidic component from a process stream (20), the system including: an absorber (22) adapted to accept a process stream, wherein the absorber employs an absorbent solution to absorb an acidic component from the process stream to produce a rich absorbent solution (24) and a process stream having a reduced amount of said acidic component (20a); a regenerator (26) adapted to regenerate the rich absorbent solution, thereby producing a lean absorbent solution (28) and a semi-lean absorbent solution (30); a solution outlet (50) fluidly coupled to the regenerator to facilitate removal of at least a portion of the semi-lean absorbent solution from the regenerator; and a control mechanism (56) coupled to the solution outlet, the control mechanism adapted to control an amount of the semi-lean absorbent solution removed from the regenerator.
摘要翻译：一种用于从工艺流（20）吸收并从而除去至少一部分酸性组分的系统（10），所述系统包括：适于接收工艺流的吸收器（22），其中所述吸收器采用吸收剂溶液从工艺流吸收酸性组分以产生富吸收剂溶液（24）和具有减少量的所述酸性组分（20a）的工艺流; 再生器（26），其适于再生富吸收剂溶液，从而产生贫吸收剂溶液（28）和半贫吸收剂溶液（30）; 流体耦合到再生器的溶液出口（50），以便于从再生器中去除至少一部分半贫吸收剂溶液; 以及耦合到所述溶液出口的控制机构（56），所述控制机构适于控制从所述再生器中去除的所述半贫吸收剂溶液的量。

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