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公开(公告)号：US08671694B2
公开(公告)日：2014-03-18
申请号：US12695422
申请日：2010-01-28
Applicant: Pradeep S. Thacker , Paul Steven Wallace
Inventor： Pradeep S. Thacker , Paul Steven Wallace
Abstract: In one aspect, an embodiment of the present disclosure provides an Integrated Gasification Combined Cycle (IGCC) apparatus. The apparatus includes a saturator configured to saturate NPG with water vapor, and a heat recovery steam generator (HRSG), a low pressure steam loop through the saturator, wherein the HRSG is configured to heat the low pressure steam loop. The apparatus further includes a compressor and a heat exchanger configured to heat the NPG using waste process heat and extraction air from the compressor, wherein the heated NPG thereby becomes diluent nitrogen.
Abstract translation: 在一个方面，本公开的实施例提供了一种综合气化组合循环（IGCC）装置。 该装置包括被配置为使水蒸汽饱和的饱和器，以及通过饱和器的热回收蒸汽发生器（HRSG），低压蒸汽回路，其中所述HRSG构造成加热低压蒸汽回路。 该设备还包括压缩机和热交换器，该热交换器被配置为使用来自压缩机的废热处理热和提取空气来加热NPG，其中加热的NPG因此变成稀释氮。
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2.发明授权Method and system for use with an integrated gasification combined cycle plant 有权与综合气化联合循环设备一起使用的方法和系统公开(公告)号：US08418472B2
公开(公告)日：2013-04-16
申请号：US12470538
申请日：2009-05-22
Applicant: George Morris Gulko , Pradeep S. Thacker , Paul Steven Wallace
Inventor： George Morris Gulko , Pradeep S. Thacker , Paul Steven Wallace
IPC: F02C1/00
CPC classification number: F01K23/10 , C10J2300/0959 , C10J2300/1653 , C10J2300/1678 , F01K23/067 , F02C3/20 , F22B1/1815 , F25J3/04018 , F25J3/04127 , F25J3/04545 , F25J3/04575 , F25J3/04606 , F25J3/04618 , F25J2230/06 , F25J2240/70 , F25J2240/82 , Y02E20/16 , Y02E20/18 , Y02P20/13
Abstract: A method of operating an integrated gasification combined cycle power generation system is provided. The method includes compressing air in an adiabatic air compressor to produce a compressed heated air stream, heating a nitrogen stream using the compressed heated air stream to produce a heated nitrogen stream and a cooled compressed air stream, and channeling the cooled compressed air stream to an air separation unit.
Abstract translation: 提供一种操作综合气化联合循环发电系统的方法。 该方法包括在绝热空气压缩机中压缩空气以产生压缩的加热空气流，使用压缩的加热空气流加热氮气流以产生加热的氮气流和冷却的压缩空气流，并将冷却的压缩空气流引导至 空气分离单元。
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公开(公告)号：US08769964B2
公开(公告)日：2014-07-08
申请号：US12652659
申请日：2010-01-05
Applicant: Pradeep S. Thacker , Paul Steven Wallace
Inventor： Pradeep S. Thacker , Paul Steven Wallace
IPC: F02C3/28
CPC classification number: F28D9/0006 , C10J3/526 , C10J3/845 , C10J3/86 , C10J2300/0959 , C10J2300/0969 , C10J2300/1603 , C10J2300/1671 , C10J2300/1675 , C10K1/04 , C10K1/08 , C10K1/101 , F28D2021/0075 , F28F13/06 , F28F13/08 , Y02E20/16 , Y02E20/18 , Y02P20/129
Abstract: A syngas cooler that includes an outer wall defining a cavity. A first membrane water wall is positioned within the cavity. A thermal siphon is positioned between the first membrane water wall and the outer wall and is configured to channel a flow of syngas therethrough to facilitate cooling the channeled syngas.
Abstract translation: 合成气冷却器，其包括限定空腔的外壁。 第一个膜水壁位于腔内。 热虹吸位于第一膜水壁和外壁之间，并且构造成将合成气流引导通过其中以便于冷却通道合成气。
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公开(公告)号：US20110016788A1
公开(公告)日：2011-01-27
申请号：US12508329
申请日：2009-07-23
Applicant: Pradeep S. Thacker , Paul Steven Wallace , George Morris Gulko
Inventor： Pradeep S. Thacker , Paul Steven Wallace , George Morris Gulko
CPC classification number: F28D7/16 , C10J3/466 , C10J3/86 , C10J2300/093 , C10J2300/0959 , C10J2300/0969 , C10J2300/0973 , C10J2300/1653 , C10J2300/1815 , C10J2300/1884 , C10K1/004 , C10K1/005 , C10K1/101 , F01K23/067 , F22B1/1846 , F28D2021/0075 , Y02E20/18 , Y02P20/124
Abstract: A tube and shell heat exchanger for a gasification system is provided. The heat exchanger includes a first shell-side inlet positioned proximate to a heat exchanger tube-side inlet. The first shell-side inlet is configured to receive a first portion of a scrubbed syngas flow therethrough. This first scrubbed syngas portion facilitates substantially preventing fouling at the heat exchanger inlet. The heat exchanger also includes a second shell-side inlet positioned proximate to a heat exchanger tube-side outlet. The second shell-side inlet is configured to receive a second portion of a scrubbed syngas flow therethrough.
Abstract translation: 提供了一种用于气化系统的管壳式换热器。 热交换器包括位于热交换器管侧入口附近的第一壳侧入口。 第一壳侧入口构造成容纳通过其中洗涤的合成气流的第一部分。 该第一洗涤合成气部分有助于基本上防止热交换器入口处的结垢。 热交换器还包括位于热交换器管侧出口附近的第二壳侧入口。 第二壳侧入口构造成容纳通过其中洗涤的合成气流的第二部分。
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公开(公告)号：US20100324156A1
公开(公告)日：2010-12-23
申请号：US12486228
申请日：2009-06-17
Applicant: John Duckett Winter , Paul Steven Wallace , George Gulko , Pradeep S. Thacker
Inventor： John Duckett Winter , Paul Steven Wallace , George Gulko , Pradeep S. Thacker
IPC: C07C27/26
CPC classification number: C10J3/86 , C10J3/466 , C10J2300/0959 , C10J2300/0969 , C10J2300/1628 , C10J2300/165 , C10J2300/1653 , C10J2300/1687 , C10J2300/1815 , C10K1/003 , C10K1/004 , C10K1/005 , C10K1/02 , Y02C10/04 , Y02C10/06 , Y02E20/16 , Y02E20/18
Abstract: Method of producing syngas in an IGCC system, comprising compressing and heating carbon dioxide-rich gas to produce heated compressed carbon dioxide-rich gas, mixing the heated compressed carbon dioxide-rich gas with oxygen and feedstock to form a feedstock mixture, subjecting the feedstock mixture to gasification to produce syngas, cooling the syngas in a radiant syngas cooler, contacting syngas cooled in the radiant syngas cooler with compressed carbon dioxide-rich gas to further cool the syngas, and removing an amount of carbon dioxide-rich gas from the product mixture and compressing the removed carbon dioxide-rich gas prior to mixing with oxygen and feedstock.
Abstract translation: 在IGCC系统中生产合成气的方法，包括压缩和加热富含二氧化碳的气体以产生加热的压缩的富含二氧化碳的气体，将经加热的压缩的富含二氧化碳的气体与氧气和原料混合以形成原料混合物， 混合气化以产生合成气，在辐射合成气冷却器中冷却合成气，使辐射合成气冷却器中冷却的合成气与压缩的富含二氧化碳的气体接触，以进一步冷却合成气，并从产物中除去一定量的富含二氧化碳的气体 混合并在与氧气和原料混合之前压缩除去的富含二氧化碳的气体。
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Patent Agency Ranking
公开(公告)号：US08480790B2
公开(公告)日：2013-07-09
申请号：US13541284
申请日：2012-07-03
Applicant: John Duckett Winter , Paul Steven Wallace , George Gulko , Pradeep S. Thacker
Inventor： John Duckett Winter , Paul Steven Wallace , George Gulko , Pradeep S. Thacker
IPC: B01D53/14
CPC classification number: C10J3/86 , C10J3/466 , C10J2300/0959 , C10J2300/0969 , C10J2300/1628 , C10J2300/165 , C10J2300/1653 , C10J2300/1687 , C10J2300/1815 , C10K1/003 , C10K1/004 , C10K1/005 , C10K1/02 , Y02C10/04 , Y02C10/06 , Y02E20/16 , Y02E20/18
Abstract: Method of producing syngas in an IGCC system, comprising compressing and heating carbon dioxide-rich gas to produce heated compressed carbon dioxide-rich gas, mixing the heated compressed carbon dioxide-rich gas with oxygen and feedstock to form a feedstock mixture, subjecting the feedstock mixture to gasification to produce syngas, cooling the syngas in a radiant syngas cooler, contacting syngas cooled in the radiant syngas cooler with compressed carbon dioxide-rich gas to further cool the syngas, and removing an amount of carbon dioxide-rich gas from the product mixture and compressing the removed carbon dioxide-rich gas prior to mixing with oxygen and feedstock.
Abstract translation: 在IGCC系统中生产合成气的方法，包括压缩和加热富含二氧化碳的气体以产生加热的压缩的富含二氧化碳的气体，将经加热的压缩的富含二氧化碳的气体与氧气和原料混合以形成原料混合物， 混合气化以产生合成气，在辐射合成气冷却器中冷却合成气，使辐射合成气冷却器中冷却的合成气与压缩的富含二氧化碳的气体接触，以进一步冷却合成气，并从产物中除去一定量的富含二氧化碳的气体 混合并在与氧气和原料混合之前压缩除去的富含二氧化碳的气体。
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公开(公告)号：US20120267578A1
公开(公告)日：2012-10-25
申请号：US13541284
申请日：2012-07-03
Applicant: John Duckett Winter , Paul Steven Wallace , George Gulko , Pradeep S. Thacker
Inventor： John Duckett Winter , Paul Steven Wallace , George Gulko , Pradeep S. Thacker
IPC: C01B3/02
CPC classification number: C10J3/86 , C10J3/466 , C10J2300/0959 , C10J2300/0969 , C10J2300/1628 , C10J2300/165 , C10J2300/1653 , C10J2300/1687 , C10J2300/1815 , C10K1/003 , C10K1/004 , C10K1/005 , C10K1/02 , Y02C10/04 , Y02C10/06 , Y02E20/16 , Y02E20/18
Abstract: Method of producing syngas in an IGCC system, comprising compressing and heating carbon dioxide-rich gas to produce heated compressed carbon dioxide-rich gas, mixing the heated compressed carbon dioxide-rich gas with oxygen and feedstock to form a feedstock mixture, subjecting the feedstock mixture to gasification to produce syngas, cooling the syngas in a radiant syngas cooler, contacting syngas cooled in the radiant syngas cooler with compressed carbon dioxide-rich gas to further cool the syngas, and removing an amount of carbon dioxide-rich gas from the product mixture and compressing the removed carbon dioxide-rich gas prior to mixing with oxygen and feedstock.
Abstract translation: 在IGCC系统中生产合成气的方法，包括压缩和加热富含二氧化碳的气体以产生加热的压缩的富含二氧化碳的气体，将经加热的压缩的富含二氧化碳的气体与氧气和原料混合以形成原料混合物， 混合气化以产生合成气，在辐射合成气冷却器中冷却合成气，使辐射合成气冷却器中冷却的合成气与压缩的富含二氧化碳的气体接触，以进一步冷却合成气，并从产物中除去一定量的富含二氧化碳的气体 混合并在与氧气和原料混合之前压缩除去的富含二氧化碳的气体。
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公开(公告)号：US08241404B2
公开(公告)日：2012-08-14
申请号：US12486228
申请日：2009-06-17
Applicant: John Duckett Winter , Paul Steven Wallace , George Gulko , Pradeep S. Thacker
Inventor： John Duckett Winter , Paul Steven Wallace , George Gulko , Pradeep S. Thacker
IPC: B01D53/14
CPC classification number: C10J3/86 , C10J3/466 , C10J2300/0959 , C10J2300/0969 , C10J2300/1628 , C10J2300/165 , C10J2300/1653 , C10J2300/1687 , C10J2300/1815 , C10K1/003 , C10K1/004 , C10K1/005 , C10K1/02 , Y02C10/04 , Y02C10/06 , Y02E20/16 , Y02E20/18
Abstract: Method of producing syngas in an IGCC system, comprising compressing and heating carbon dioxide-rich gas to produce heated compressed carbon dioxide-rich gas, mixing the heated compressed carbon dioxide-rich gas with oxygen and feedstock to form a feedstock mixture, subjecting the feedstock mixture to gasification to produce syngas, cooling the syngas in a radiant syngas cooler, contacting syngas cooled in the radiant syngas cooler with compressed carbon dioxide-rich gas to further cool the syngas, and removing an amount of carbon dioxide-rich gas from the product mixture and compressing the removed carbon dioxide-rich gas prior to mixing with oxygen and feedstock.
Abstract translation: 在IGCC系统中生产合成气的方法，包括压缩和加热富含二氧化碳的气体以产生加热的压缩的富含二氧化碳的气体，将经加热的压缩的富含二氧化碳的气体与氧气和原料混合以形成原料混合物， 混合气化以产生合成气，在辐射合成气冷却器中冷却合成气，使辐射合成气冷却器中冷却的合成气与压缩的富含二氧化碳的气体接触，以进一步冷却合成气，并从产物中除去一定量的富含二氧化碳的气体 混合并在与氧气和原料混合之前压缩除去的富含二氧化碳的气体。
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公开(公告)号：US20110179801A1
公开(公告)日：2011-07-28
申请号：US12695422
申请日：2010-01-28
Applicant: Pradeep S. Thacker , Paul Steven Wallace
Inventor： Pradeep S. Thacker , Paul Steven Wallace
Abstract: In one aspect, an embodiment of the present disclosure provides an Integrated Gasification Combined Cycle (IGCC) apparatus. The apparatus includes a saturator configured to saturate NPG with water vapor, and a heat recovery steam generator (HRSG), a low pressure steam loop through the saturator, wherein the HRSG is configured to heat the low pressure steam loop. The apparatus further includes a compressor and a heat exchanger configured to heat the NPG using waste process heat and extraction air from the compressor, wherein the heated NPG thereby becomes diluent nitrogen.
Abstract translation: 在一个方面，本公开的实施例提供了一种综合气化组合循环（IGCC）装置。 该装置包括被配置为使水蒸汽饱和的饱和器，以及通过饱和器的热回收蒸汽发生器（HRSG），低压蒸汽回路，其中所述HRSG构造成加热低压蒸汽回路。 该设备还包括压缩机和热交换器，该热交换器被配置为使用来自压缩机的废热处理热和提取空气来加热NPG，其中加热的NPG因此变成稀释氮。
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公开(公告)号：US20100251613A1
公开(公告)日：2010-10-07
申请号：US12417763
申请日：2009-04-03
Applicant: Pradeep S. Thacker , George Morris Gulko , Paul Steven Wallace
Inventor： Pradeep S. Thacker , George Morris Gulko , Paul Steven Wallace
CPC classification number: C10K1/003 , B01D53/1462 , B01D53/526 , B01D2257/304 , B01D2257/308 , B01D2257/504 , C10J2300/093 , C10J2300/0959 , C10J2300/0973 , C10J2300/1653 , C10J2300/1678 , C10J2300/1823 , C10K1/004 , C10K1/005 , C10K1/143 , F01K23/067 , F01K23/068 , Y02E20/16 , Y02E20/18 , Y02P20/152
Abstract: A method of recycling a tail gas includes converting sulfur present in an acid gas stream into elemental sulfur to produce a tail gas and recycling the tail gas to at least one of a gasification reactor and a gas removal subsystem.
Abstract translation: 回收尾气的方法包括将存在于酸性气流中的硫转化为元素硫以产生尾气并将尾气再循环至气化反应器和气体去除子系统中的至少一个。
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