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1. 发明授权

US07827778B2 Power plants that utilize gas turbines for power generation and processes for lowering CO2 emissions 有权
标题翻译：利用燃气轮机发电的发电厂和降低二氧化碳排放的工艺
公开(公告)号：US07827778B2
公开(公告)日：2010-11-09
申请号：US11557243
申请日：2006-11-07
申请人： Matthias Finkenrath , Michael Bartlett , Arne Lynghjem , Jon Jakobsen
发明人： Matthias Finkenrath , Michael Bartlett , Arne Lynghjem , Jon Jakobsen
IPC分类号： F02C7/08
CPC分类号： F02C3/34 , B01D53/00 , B01D2257/504 , B01D2258/01 , F02C1/08 , F02C3/02 , F02C3/30 , Y02C10/04 , Y02C10/06 , Y02T10/16
摘要： Power plants and process for lowering CO2 emissions generally includes extracting a portion of the recirculated CO2-rich flue gas mid-way through the compression pathway of a gas turbine and removing the CO2 in a separation unit. The remaining portion of the CO2 rich flue gas (i.e., the portion of the recirculated flue gas that was not fed to the separation unit) is mixed with fresh air coming from an additional compressor-expander and then fed back to the compression pathway. As a result, flue gas recirculation increases the CO2 concentration within the working fluid, leading to an additional increase in CO2 partial pressure. As the concentration and partial pressure of CO2 is increased, a lower energy penalty is observed to remove the CO2. Moreover, a reduced volume is fed to the CO2 separation unit during operation. Consequently, the size of the separation equipment can be reduced as well as the energy required for the separation process.
摘要翻译：发电厂和用于降低二氧化碳排放的方法通常包括通过燃气轮机的压缩路径中途地提取一部分再循环的富含CO 2的烟道气并且在分离单元中除去CO 2。剩余部分的富含CO 2的烟气（即，未进料到分离单元的再循环烟道气的部分）与来自另外的压缩机 - 膨胀器的新鲜空气混合，然后反馈到压缩路径。因此，烟道气再循环增加了工作流体内的二氧化碳浓度，导致了二氧化碳分压的进一步增加。随着二氧化碳的浓度和分压增加，观察到较低的能量损失来去除二氧化碳。此外，在操作期间将减小的体积供给到CO 2分离单元。因此，可以减小分离设备的尺寸以及分离过程所需的能量。

2. 发明授权

US07490472B2 Efficient combined cycle power plant with CO2 capture and a combustor arrangement with separate flows 有权
标题翻译：具有二氧化碳捕集效率的高效联合循环发电厂和具有独立流量的燃烧器装置
公开(公告)号：US07490472B2
公开(公告)日：2009-02-17
申请号：US10545156
申请日：2004-02-09
申请人： Arne Lynghjem , Jon Jakobsen , Henrik Kobro , Arnfinn Lund
发明人： Arne Lynghjem , Jon Jakobsen , Henrik Kobro , Arnfinn Lund
IPC分类号： F02C1/00 , F02C3/30 , F02C7/08 , F02C7/12
CPC分类号： F02C3/34 , B01D53/62 , F01K23/10 , Y02A50/2342 , Y02C10/04 , Y02E20/16 , Y02E20/326
摘要： The invention relates to a method for inter alia to increase the energy and cost efficiency of a gas power plant or a thermal heat plant with CO2 capturing. The power plant comprises gas turbine plants (12,12′) comprising compressor units (13,13′) and turbine units (14,14′) and further comprises a combustor (10). The combustor (10) is working in principle with to separate gas part streams where one gas part stream flows internally through the flame tube (40) of the combustor (10), while the other gas part stream is flowing along the exterior of the flame tube (40). The first gas part stream comprises additional air and re-circulated, un-cleaned flue gas from the combustor (10), said gases being combusted together with fuel inside the flame tube (40). The second gas part stream comprises cleaned flue gas which is heated up at the exterior of the flame tube (40) while the flame tube (40) is cooled down. The invention comprises also a power plant, a combustor and a CO2 capture plant.
摘要翻译：本发明涉及一种用于特别提高具有CO 2捕获的燃气发电厂或热力发电厂的能量和成本效率的方法。发电厂包括包括压缩机单元（13,13'）和涡轮机单元（14,14'）并且还包括燃烧器（10）的燃气轮机设备（12,12'）。原理上，燃烧器（10）工作以分离气体部分流，其中一个气体部分流在内部通过燃烧器（10）的火焰管（40）流动，而另一个气体部分流沿着火焰的外部流动管（40）。第一气体部分流包括来自燃烧器（10）的额外的空气和再循环的未清洁的烟道气，所述气体与火焰管（40）内的燃料一起燃烧。第二气体部分流包括在火焰管（40）被冷却时在火焰管（40）的外部被加热的清洁烟道气。本发明还包括发电厂，燃烧器和二氧化碳捕获设备。

3. 发明申请

US20060112696A1 Efficient combined cycle power plant with co2 capture and a combustor arrangement with separate flows 有权
标题翻译：具有co2捕获的高效联合循环发电厂和具有单独流量的燃烧器装置
公开(公告)号：US20060112696A1
公开(公告)日：2006-06-01
申请号：US10545156
申请日：2004-02-09
申请人： Arne Lynghjem , Jon Jakobsen , Henrik Kobro , Arnfinn Lund
发明人： Arne Lynghjem , Jon Jakobsen , Henrik Kobro , Arnfinn Lund
IPC分类号： F02C6/18
CPC分类号： F02C3/34 , B01D53/62 , F01K23/10 , Y02A50/2342 , Y02C10/04 , Y02E20/16 , Y02E20/326
摘要： The invention relates to a method for inter alia to increase the energy and cost efficiency of a gas power plant or a thermal heat plant with CO2 capturing. The power plant comprises gas turbine plants (12,12′) comprising compressor units (13,13′) and turbine units (14,14′) and further comprises a combustor (10). The combustor (10) is working in principle with to separate gas part streams where one gas part stream flows internally through the flame tube (40) of the combustor (10), while the other gas part stream is flowing along the exterior of the flame tube (40). The first gas part stream comprises additional air and re-circulated, un-cleaned flue gas from the combustor (10), said gases being combusted together with fuel inside the flame tube (40). The second gas part stream comprises cleaned flue gas which is heated up at the exterior of the flame tube (40) while the flame tube (40) is cooled down. The invention comprises also a power plant, a combustor and a CO2 capture plant.
摘要翻译：本发明涉及一种用于增加具有CO 2捕获的燃气发电厂或热力发电厂的能量和成本效率的方法。发电厂包括包括压缩机单元（13,13'）和涡轮机单元（14,14'）并且还包括燃烧器（10）的燃气轮机设备（12,12'）。原理上，燃烧器（10）工作以分离气体部分流，其中一个气体部分流在内部通过燃烧器（10）的火焰管（40）流动，而另一个气体部分流沿着火焰的外部流动管（40）。第一气体部分流包括来自燃烧器（10）的额外的空气和再循环的未清洁的烟道气，所述气体与火焰管（40）内的燃料一起燃烧。第二气体部分流包括在火焰管（40）被冷却时在火焰管（40）的外部被加热的清洁烟道气。本发明还包括动力装置，燃烧器和CO 2捕获装置。

4. 发明申请

US20080104958A1 POWER PLANTS THAT UTILIZE GAS TURBINES FOR POWER GENERATION AND PROCESSES FOR LOWERING CO2 EMISSIONS 有权
标题翻译：用于发电的燃气轮机和用于降低二氧化碳排放的方法的电厂
公开(公告)号：US20080104958A1
公开(公告)日：2008-05-08
申请号：US11557243
申请日：2006-11-07
申请人： MATTHIAS FINKENRATH , MICHAEL BARTLETT , ARNE LYNGHJEM , JON JAKOBSEN
发明人： MATTHIAS FINKENRATH , MICHAEL BARTLETT , ARNE LYNGHJEM , JON JAKOBSEN
IPC分类号： F02B33/44
CPC分类号： F02C3/34 , B01D53/00 , B01D2257/504 , B01D2258/01 , F02C1/08 , F02C3/02 , F02C3/30 , Y02C10/04 , Y02C10/06 , Y02T10/16
摘要： Power plants and process for lowering CO2 emissions generally includes extracting a portion of the recirculated CO2-rich flue gas mid-way through the compression pathway of a gas turbine and removing the CO2 in a separation unit. The remaining portion of the CO2 rich flue gas (i.e., the portion of the recirculated flue gas that was not fed to the separation unit) is mixed with fresh air coming from an additional compressor-expander and then fed back to the compression pathway. As a result, flue gas recirculation increases the CO2 concentration within the working fluid, leading to an additional increase in CO2 partial pressure. As the concentration and partial pressure of CO2 is increased, a lower energy penalty is observed to remove the CO2. Moreover, a reduced volume is fed to the CO2 separation unit during operation. Consequently, the size of the separation equipment can be reduced as well as the energy required for the separation process.
摘要翻译：发电厂和用于降低CO 2排放的方法通常包括通过燃气轮机的压缩路径中途地提取一部分再循环的富CO 2的烟道气，并且除去分离单元中的CO 2 2。富CO 2浓烟气的剩余部分（即，未进料到分离单元的再循环烟道气的部分）与来自另外的压缩机 - 膨胀器的新鲜空气混合，然后反馈到压缩路径。结果，烟道气再循环增加工作流体内的CO 2浓度，导致CO 2分压的额外增加。随着CO 2 CO 2的浓度和分压增加，观察到较低的能量损失以去除CO 2。此外，在操作期间将减小的体积供给到CO 2分离单元。因此，可以减小分离设备的尺寸以及分离过程所需的能量。

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