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1. 发明公开

US20230151286A1 Char Preparation System and Gasifier for All-Steam Gasification with Carbon Capture 审中-公开
公开(公告)号：US20230151286A1
公开(公告)日：2023-05-18
申请号：US18154934
申请日：2023-01-16
申请人： Wormser Energy Solutions, Inc. , Energy & Environmental Research Center Foundation
发明人： Douglas M. Todd , John Parkes , Scott G. Tolbert , Michael L. Swanson , Surya B. Reddy Karri , Teddy M. Knowlton
IPC分类号： C10J3/56 , C10J3/78 , C10J3/72 , C10B49/22 , C10K3/04
CPC分类号： C10J3/56 , C10B49/22 , C10J3/78 , C10J3/723 , C10K3/04 , C10J2200/39 , C10J2300/093 , C10J2300/094 , C10J2300/0916 , C10J2300/0946 , C10J2300/0956 , C10J2300/0966 , C10J2300/0969 , C10J2300/0976 , C10J2300/1223 , C10J2300/1246 , C10J2300/1606 , C10J2300/1612 , C10J2300/1653 , C10J2300/1662 , C10J2300/1807 , C10J2300/1853
摘要： An ASG system for polygeneration with CC includes a devolatilizer that pyrolyzes solid fuel to produce char and gases. A burner adds exothermic heat by high-pressure sub-stoichiometric combustion, a mixing pot causes turbulent flow of the gases to heat received solid fuel, and a riser micronizes resulting friable char. A devolatilizer cyclone separates the micronized char by weight providing micronized char, steam and gases to a gasifier feed and oversized char to the mixing pot. An indirect fluid bed gasifier combustion loop includes a gasifier coupled to the gasifier feed, a steam input to provide oxygen for gasification and to facilitate sand-char separation, and an output for providing syngas. A burner provides POC to a mixing pot which provides hot sand with POC to a POC cyclone via a riser, where the POC cyclone separates sand and POC by weight and provides POC and sand for steam-carbon reaction.

2. 发明授权

US09856426B2 Combined processes for utilizing synthesis gas with low CO2 emission and high energy output 有权
公开(公告)号：US09856426B2
公开(公告)日：2018-01-02
申请号：US14953885
申请日：2015-11-30
申请人： Waste 2 Fuel AB
发明人： Henrik Selstam , Erik Fareid
IPC分类号： C07C1/00 , C07C1/02 , C07C1/04 , C10G2/00 , C10L1/00 , C10L1/02 , C10L1/04 , C10K3/00 , C10K3/02 , C10K3/04 , C01B3/00 , C01B3/16 , C10J3/18 , C10K1/00 , C01B3/02 , C07C29/152
CPC分类号： C10J3/18 , C01B3/02 , C01B3/16 , C01B2203/0255 , C01B2203/0283 , C01B2203/061 , C01B2203/062 , C01B2203/1052 , C01B2203/1064 , C01B2203/1094 , C07C1/041 , C07C1/0485 , C07C29/152 , C10G2/30 , C10G2/34 , C10J2300/0916 , C10J2300/0946 , C10J2300/0969 , C10J2300/1238 , C10J2300/1618 , C10J2300/1659 , C10J2300/1662 , C10J2300/1665 , C10K1/004 , C10K3/04 , C10L1/02 , C10L1/04 , C10L2290/04 , C10L2290/38 , C10L2290/42 , Y02E50/18 , Y02E50/32 , Y02P20/145 , Y02P30/40
摘要： A process and system for producing liquid and gas fuels and other useful chemicals from carbon containing source materials comprises cool plasma gasification and/or pyrolysis of a source material to produce synthesis gas using the produced synthesis gas for the production of a hydrocarbon, methanol, ammonia, urea, and other products. The process and system are capable of sequestering carbon dioxide and reducing NOx and SOx.

3. 发明申请

US20170241338A1 SYSTEM AND METHOD FOR POWER PRODUCTION INCLUDING METHANATION 审中-公开
公开(公告)号：US20170241338A1
公开(公告)日：2017-08-24
申请号：US15434218
申请日：2017-02-16
申请人： 8 Rivers Capital, LLC
发明人： Brock Alan Forrest , Xijia Lu
IPC分类号： F02C3/22 , C01B3/38 , F02C3/28 , C10J3/82 , C07C1/04 , C01B3/02 , C10J3/02
CPC分类号： F02C3/22 , C01B3/02 , C01B3/386 , C01B2203/0261 , C01B2203/062 , C01B2203/1235 , C07C1/0435 , C07C2523/755 , C10J3/00 , C10J3/02 , C10J3/466 , C10J3/82 , C10J2300/093 , C10J2300/0959 , C10J2300/0976 , C10J2300/0986 , C10J2300/1606 , C10J2300/1621 , C10J2300/1643 , C10J2300/165 , C10J2300/1653 , C10J2300/1662 , C10J2300/1675 , C10J2300/1815 , C10J2300/1846 , C10J2300/1876 , C10J2300/1884 , C10J2300/1892 , C10K1/004 , C10K1/005 , C10K1/007 , C10K1/024 , C10K1/20 , C10K3/04 , F02C3/28 , Y02E20/344
摘要： The present disclosure relates to a power production system that is adapted to achieve high efficiency power production with carbon capture when using a solid or liquid hydrocarbon or carbonaceous fuel. More particularly, the solid or liquid fuel first is partially oxidized in a partial oxidation reactor that is configured to provide an output stream that is enriched in methane content. The resulting partially oxidized stream can be cooled, filtered, additionally cooled, and then directed to a combustor of a power production system as the combustion fuel. The partially oxidized stream is combined with a compressed recycle CO2 stream and oxygen. The combustion stream is expanded across a turbine to produce power and passed through a recuperator heat exchanger. The recycle CO2 stream is compressed and passed through the recuperator heat exchanger and optionally the POX heat exchanger in a manner useful to provide increased efficiency to the combined systems.

4. 发明申请

US20150299588A1 Petroleum Coke Compositions for Catalytic Gasification 审中-公开
公开(公告)号：US20150299588A1
公开(公告)日：2015-10-22
申请号：US14755178
申请日：2015-06-30
申请人： GreatPoint Energy, Inc.
发明人： Robert A. Spitz , Alkis S. Rappas
IPC分类号： C10J3/46 , C10L3/08 , C10J3/72
CPC分类号： C10J3/463 , C10J3/00 , C10J3/72 , C10J2300/0903 , C10J2300/0909 , C10J2300/093 , C10J2300/0943 , C10J2300/0973 , C10J2300/0976 , C10J2300/0986 , C10J2300/1603 , C10J2300/1662 , C10J2300/1807 , C10J2300/1823 , C10J2300/1853 , C10L3/08 , C10L5/00 , C10L5/366 , C10L9/00 , C10L9/10 , C10L2290/04 , C10L2290/10 , C10L2290/54
摘要： Particulate compositions are described comprising an intimate mixture of a petroleum coke, coal and a gasification catalyst, where the gasification catalyst is loaded onto at least the coal for gasification in the presence of steam to yield a plurality of gases including methane and at least one or more of hydrogen, carbon monoxide, and other higher hydrocarbons are formed. Processes are also provided for the preparation of the particulate compositions and converting the particulate composition into a plurality of gaseous products.

5. 发明申请

US20150240716A1 Ecological Sequestration of Carbon Dioxide/Increase of Bio-Energy Obtainable Through Biomass 审中-公开
标题翻译：二氧化碳的生态封存/通过生物质获得的生物能量的增加
公开(公告)号：US20150240716A1
公开(公告)日：2015-08-27
申请号：US14426002
申请日：2012-09-04
申请人： Karl Werner Dietrich
发明人： Karl Werner Dietrich
IPC分类号： F02C3/22 , C10L3/10 , C25B1/04 , C07C1/12
CPC分类号： F02C3/22 , C07C1/12 , C10J3/00 , C10J2300/092 , C10J2300/093 , C10J2300/1612 , C10J2300/1662 , C10J2300/1684 , C10L3/10 , C25B1/04 , Y02E60/366 , Y02P20/133 , Y02P20/134
摘要： According to known methods, biomass is broken down under the action of water vapour via a carbon monoxide-hydrogen mixture (called synthesis gas) as an intermediate stage into hydrogen and carbon dioxide instead of being combusted directly to generate energy. Carbon dioxide is stored/sequestered and the hydrogen is used to generate energy. The transfer of bio-activity can also be effected within the same process by breaking down a mixture of biomass and fossil fuel (e.g. wood and coal) into carbon dioxide and hydrogen. The hydrogen is then reacted with half of the formed carbon dioxide to form methane and the remaining carbon dioxide is stored. The stored carbon dioxide and generated methane respectively comprise one half each of biological and fossil carbon. If the bio-activity of the stored bio-carbon dioxide is transferred to the fossil carbon in methane, a corresponding mixture of wood and coal produces 100% biomethane. Here, too, up to 100% biomethane can be obtained from coal-wood mixtures. By adding the hydrogen obtained from excess electrical energy to the biocarbon, the bio-energy based on the biomass used is even quadrupled. For a traceable eco-balance with such mixtures, it is important to quantify the bio-proportion in the two “end products” stored carbon dioxide and generated methane. For this purpose, use is made e.g. of the radiocarbon (C14) method.
摘要翻译：根据已知的方法，生物质在水蒸汽的作用下通过作为中间阶段的一氧化碳 - 氢气混合物（称为合成气）分解成氢气和二氧化碳，而不是直接燃烧以产生能量。储存/隔离二氧化碳，氢被用于产生能量。生物活性的转移也可以通过将生物质和化石燃料（例如木材和煤）的混合物分解成二氧化碳和氢气，在相同的过程中进行。然后将氢与形成的二氧化碳的一半反应以形成甲烷，并且剩余的二氧化碳被储存。储存的二氧化碳和生成的甲烷分别包括生物和化石碳的一半。如果储存的生物二氧化碳的生物活性转移到甲烷中的化石碳，木材和煤的相应混合物产生100％的生物甲烷。在这里，也可以从煤混合物中获得高达100％的生物甲烷。通过将从过量电能获得的氢添加到生物碳中，基于所使用的生物质的生物能量甚至是四倍。对于具有这种混合物的可追溯生态平衡，重要的是量化存储的二氧化碳和产生的甲烷的两种“最终产品”中的生物比例。为此目的，例如使用。的放射性碳（C14）方法。

6. 发明授权

US09017437B2 Method for forming synthesis gas using a plasma-catalyzed fuel reformer 有权
标题翻译：使用等离子体催化燃料重整器形成合成气的方法
公开(公告)号：US09017437B2
公开(公告)日：2015-04-28
申请号：US13710731
申请日：2012-12-11
申请人： Joseph J. Hartvigsen , S. Elangovan , Piotr Czernichowski , Michele Hollist
发明人： Joseph J. Hartvigsen , S. Elangovan , Piotr Czernichowski , Michele Hollist
IPC分类号： C10J3/18 , C01B3/38 , C01B3/36 , C10G2/00
CPC分类号： C10J3/18 , C01B3/36 , C01B3/38 , C01B2203/0233 , C01B2203/025 , C01B2203/062 , C01B2203/066 , C01B2203/0861 , C10G2/32 , C10J2300/1238 , C10J2300/1646 , C10J2300/1659 , C10J2300/1662
摘要： A method of forming a synthesis gas utilizing a reformer is disclosed. The method utilizes a reformer that includes a plasma zone to receive a pre-heated mixture of reactants and ionize the reactants by applying an electrical potential thereto. A first thermally conductive surface surrounds the plasma zone and is configured to transfer heat from an external heat source into the plasma zone. The reformer further includes a reaction zone to chemically transform the ionized reactants into synthesis gas comprising hydrogen and carbon monoxide. A second thermally conductive surface surrounds the reaction zone and is configured to transfer heat from the external heat source into the reaction zone. The first thermally conductive surface and second thermally conductive surface are both directly exposed to the external heat source. A corresponding apparatus and system are also disclosed herein.
摘要翻译：公开了一种利用重整器形成合成气的方法。该方法使用重整器，其包括等离子体区以接收预热的反应物混合物，并通过向其施加电势使反应物离子化。第一导热表面围绕等离子体区域并且被配置为将热量从外部热源传递到等离子体区域中。重整器还包括将电离的反应物化学转化为包含氢和一氧化碳的合成气体的反应区。第二导热表面围绕反应区并且被配置为将热量从外部热源传递到反应区。第一导热表面和第二导热表面都直接暴露于外部热源。本文还公开了相应的装置和系统。

7. 发明申请

US20150090939A1 SYSTEM AND METHOD FOR CONVERTING SOLIDS INTO FUEL 审中-公开
标题翻译：将固体转化为燃料的系统和方法
公开(公告)号：US20150090939A1
公开(公告)日：2015-04-02
申请号：US14500755
申请日：2014-09-29
申请人： Latif Mahjoob
发明人： Latif Mahjoob
IPC分类号： C07C1/04 , F02C3/22 , C01B3/02
CPC分类号： C07C1/0455 , C01B3/02 , C01B3/50 , C01B3/52 , C01B2203/0415 , C01B2203/0475 , C01B2203/0485 , C10B47/44 , C10G2/32 , C10G2300/1003 , C10G2300/207 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10J3/66 , C10J2300/0909 , C10J2300/0923 , C10J2300/0946 , C10J2300/1659 , C10J2300/1662 , C10J2300/1665 , C10J2300/1687 , C10J2300/1693 , C10K1/004 , C10K1/143 , C10K3/006 , C10K3/023 , F02C3/22 , Y02E50/18 , Y02E50/32
摘要： A system for converting a solid fuel into a fuel including a pyrolytic unit for producing a pyro gas comprising hydrocarbons, a synthesis gas production unit for converting the pyro gas into a synthesis gas comprising a mixture of hydrogen and carbon monoxide, and a gas-to-liquid unit for converting the synthesis gas into a fuel.
摘要翻译：一种用于将固体燃料转化成包括用于生产包含烃的热解气体的热解单元的燃料的系统，用于将热气转化为包含氢气和一氧化碳的混合物的合成气的合成气生产单元，用于将合成气转化为燃料的液体单元。

8. 发明授权

US08821153B2 Method and system for the production of a combustible gas from a fuel 有权
标题翻译：从燃料生产可燃气体的方法和系统
公开(公告)号：US08821153B2
公开(公告)日：2014-09-02
申请号：US13260158
申请日：2010-04-14
申请人： Christiaan Martinus Van Der Meijden , Lucas Petrus Loduvicus Maria Rabou
发明人： Christiaan Martinus Van Der Meijden , Lucas Petrus Loduvicus Maria Rabou
IPC分类号： F23C99/00 , C10J3/52 , C10L3/08 , C10J3/00 , C10K3/02 , C10K1/08 , C10K1/04 , C10J3/84 , C10K1/00 , C10L3/10 , C10J3/48 , C10K1/14
CPC分类号： C10L3/08 , C10J3/00 , C10J3/482 , C10J3/523 , C10J3/84 , C10J2300/0916 , C10J2300/0956 , C10J2300/0973 , C10J2300/1618 , C10J2300/1662 , C10J2300/1838 , C10K1/005 , C10K1/04 , C10K1/08 , C10K1/143 , C10K3/02 , C10L3/10 , C10L3/102
摘要： Method and system for the production of a combustible gas from a fuel, comprising the conversion of the fuel, at a temperature that is between 600 and 1000° C. and at a pressure that is lower than 10 bar, into at least a combustible gas that comprises CH4, CO, H2, CO2, H2O and higher hydrocarbons in a reactor installation (1). At least part of the higher hydrocarbons present in the combustible gas is catalytically converted into at least CH4, CO, H2, CO2 and H2O in a reactor (45) at a pressure that is lower than 10 bar. After this catalytic conversion, an amount of H2O and an amount of CO2 are removed from the combustible gas in a separator installation (50) at a pressure that is lower than 10 bar. After the removal of H2O and CO2, the pressure of the combustible gas is raised by a compressor (71).
摘要翻译：用于从燃料生产可燃气体的方法和系统，包括在600至1000℃的温度和低于10巴的压力下将燃料转化成至少可燃气体其在反应器装置（1）中包括CH 4，CO，H 2，CO 2，H 2 O和高级烃。存在于可燃气体中的至少部分高级烃在低于10巴的压力下在反应器（45）中催化转化成至少CH 4，CO，H 2，CO 2和H 2 O. 在该催化转化之后，在低于10巴的压力下，在分离器装置（50）中从可燃气体中除去一定量的H 2 O和一定量的CO 2。在除去H 2 O和CO 2后，可燃气体的压力由压缩机（71）升高。

9. 发明申请

US20140018586A1 Method for Preparing Synthetic Natural Gas 审中-公开
标题翻译：合成天然气的制备方法
公开(公告)号：US20140018586A1
公开(公告)日：2014-01-16
申请号：US13976588
申请日：2011-12-27
申请人： Hyo Jun Lim , Chang Dae Byun , Seok Jung Seo , Young Don Yoo , Do Yeon Lee , Mun Hyun Kim
发明人： Hyo Jun Lim , Chang Dae Byun , Seok Jung Seo , Young Don Yoo , Do Yeon Lee , Mun Hyun Kim
IPC分类号： C07C1/10
CPC分类号： C07C1/10 , C01B3/16 , C10J2300/1662 , C10K3/04 , C10L3/08 , C10L3/103 , C10L2290/04 , C10L2290/06
摘要： A method for preparing synthetic natural gas (SNG) is provided. More particularly, a method for preparing synthetic natural gas is provided, in which synthetic gas generated after fuel gasification and dust collection is subjected to a first methane synthesis reaction; only part of the gas is subjected to a water gas shift reaction and the remaining gas bypasses; the mixed gas prepared by mixing the gas passed through the water gas shift reaction and the gas bypassing the water gas shift reaction is subjected to a second methane synthesis reaction; and thereby heat of the methane synthesis reaction can be controlled and catalyst life can be lengthened.
摘要翻译：提供合成天然气（SNG）的制备方法。更具体地，提供一种制备合成天然气的方法，其中在燃料气化和集尘之后产生的合成气体进行第一次甲烷合成反应; 只有部分气体遭受水煤气变换反应，剩余的气体绕过; 通过将通过水煤气变换反应的气体与绕过水煤气变换反应的气体混合而制备的混合气体进行第二次甲烷合成反应; 从而可以控制甲烷合成反应的热量，延长催化剂寿命。

10. 发明授权

US08502007B2 Char methanation catalyst and its use in gasification processes 有权
标题翻译： Char甲烷化催化剂及其在气化过程中的应用
公开(公告)号：US08502007B2
公开(公告)日：2013-08-06
申请号：US12562919
申请日：2009-09-18
申请人： Edwin J. Hippo , Vincent G. Reiling , Earl T. Robinson , Pattabhi K. Raman , Jeffery Smith , Charles Mims , Nicholas Charles Nahas
发明人： Edwin J. Hippo , Vincent G. Reiling , Earl T. Robinson , Pattabhi K. Raman , Jeffery Smith , Charles Mims , Nicholas Charles Nahas
IPC分类号： C07C1/04
CPC分类号： C10J3/00 , B01J21/18 , B01J21/20 , B01J23/04 , B01J23/92 , B01J35/0026 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J37/009 , B01J37/0201 , B01J38/72 , C10J3/482 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0986 , C10J2300/1662 , C10J2300/1671 , C10J2300/1675 , C10J2300/1687 , C10J2300/1807 , C10J2300/1884 , C10L3/08 , Y02P20/52 , Y02P20/584
摘要： The invention provides processes for generating a methane-enriched gas from a gas mixture comprising carbon monoxide and hydrogen such as gas streams generated by gasification of an alkali metal catalyst-loaded carbonaceous feedstock, and a char methanation catalyst useful in such processes.
摘要翻译：本发明提供从包含一氧化碳和氢气的气体混合物产生富甲烷气体的方法，例如通过加载载有碱金属催化剂的碳质原料气化产生的气流，以及可用于这些方法的焦炭甲烷化催化剂。

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