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公开(公告)号：US20080312347A1
公开(公告)日：2008-12-18
申请号：US12096840
申请日：2006-12-12
IPC分类号： C07C27/06
CPC分类号： F25J3/0209 , C01B3/36 , C01B13/0229 , C01B2203/025 , C01B2203/0283 , C01B2203/062 , C01B2203/1241 , C01B2203/1258 , C01B2203/127 , C01B2203/148 , C01B2210/0046 , C10G2/32 , C10G2/332 , C10G49/007 , C10G2300/1025 , C10G2300/4081 , C10G2400/02 , C10G2400/20 , F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J3/0247 , F25J3/0252 , F25J3/04539 , F25J3/04563 , F25J2210/12 , F25J2245/02 , F25J2260/60 , Y02P30/40 , Y02P30/462
摘要： A process for producing hydrocarbons from natural gas includes, in a cryogenic separation stage, cryogenically separating the natural gas to produce at least a methane stream and natural gas liquids, in a reforming stage, reforming the methane stream to produce a synthesis gas which includes at least CO and H2, and in a Fischer-Tropsch hydrocarbon synthesis stage, converting at least some of the CO and H2 into a Fischer-Tropsch product which includes hydrocarbons. A Fischer-Tropsch tail gas which includes at least CO and H2, methane and heavier than methane hydrocarbons, is separated from the Fischer-Tropsch product in a Fischer-Tropsch product separation stage. At least a portion of the Fischer-Tropsch tail gas is recycled to the cryogenic separation stage, where the Fischer-Tropsch tail gas is cryogenically separated into two or more streams.
摘要翻译： 从天然气生产碳氢化合物的方法包括在低温分离阶段低温分离天然气以产生至少甲烷流和天然气液体，在重整阶段，重整甲烷流以产生合成气，其包括在 至少CO和H 2，并且在费 - 托烃合成阶段中，将CO和H 2中的至少一些转化成包括烃的费 - 托产物。 在费 - 托产品分离阶段，从费 - 托产品中分离出至少包含CO和H 2的甲烷和甲烷重的费 - 托尾气。 费 - 托尾气的至少一部分被再循环到低温分离阶段，其中费 - 托尾气被低温分离成两个或更多个流。
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2.发明授权Method for the production of synthesis gas and of operating a fixed bed dry bottom gasifier 有权用于生产合成气和操作固定床干底气化炉的方法公开(公告)号：US08158029B2
公开(公告)日：2012-04-17
申请号：US12375633
申请日：2007-07-30
CPC分类号： C10J3/16 , C10J3/721 , C10J2300/093 , C10J2300/0973 , C10J2300/1659 , C10J2300/1678
摘要： A method (10) for the production of synthesis gas includes humidifying an oxygen-containing stream (40) by contacting the oxygen-containing stream (40) with a hot aqueous liquid (58) to produce a humidified oxygen-containing stream (42), and feeding the humidified oxygen-containing stream (42) into a gasifier (20) in which a carbonaceous material (44) is being gasified, thereby to produce synthesis gas.
摘要翻译： 用于生产合成气的方法（10）包括通过使含氧物流（40）与热水性液体（58）接触来加湿含氧流（40），以产生加湿的含氧物流（42） ，并且将含湿气的物流（42）进料到碳质材料（44）被气化的气化器（20）中，从而产生合成气。
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公开(公告)号：US07879919B2
公开(公告)日：2011-02-01
申请号：US12096840
申请日：2006-12-12
IPC分类号： C07C27/00
CPC分类号： F25J3/0209 , C01B3/36 , C01B13/0229 , C01B2203/025 , C01B2203/0283 , C01B2203/062 , C01B2203/1241 , C01B2203/1258 , C01B2203/127 , C01B2203/148 , C01B2210/0046 , C10G2/32 , C10G2/332 , C10G49/007 , C10G2300/1025 , C10G2300/4081 , C10G2400/02 , C10G2400/20 , F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J3/0247 , F25J3/0252 , F25J3/04539 , F25J3/04563 , F25J2210/12 , F25J2245/02 , F25J2260/60 , Y02P30/40 , Y02P30/462
摘要： A process for producing hydrocarbons from natural gas includes, in a cryogenic separation stage, cryogenically separating the natural gas to produce at least a methane stream and natural gas liquids, in a reforming stage, reforming the methane stream to produce a synthesis gas which includes at least CO and H2, and in a Fischer-Tropsch hydrocarbon synthesis stage, converting at least some of the CO and H2 into a Fischer-Tropsch product which includes hydrocarbons. A Fischer-Tropsch tail gas which includes at least CO and H2, methane and heavier than methane hydrocarbons, is separated from the Fischer-Tropsch product in a Fischer-Tropsch product separation stage. At least a portion of the Fischer-Tropsch tail gas is recycled to the cryogenic separation stage, where the Fischer-Tropsch tail gas is cryogenically separated into two or more streams.
摘要翻译： 从天然气生产碳氢化合物的方法包括在低温分离阶段低温分离天然气以产生至少甲烷流和天然气液体，在重整阶段，重整甲烷流以产生合成气，其包括在 至少CO和H 2，并且在费 - 托烃合成阶段中，将CO和H 2中的至少一些转化成包括烃的费 - 托产物。 在费 - 托产品分离阶段，从费 - 托产品中分离出至少包含CO和H 2的甲烷和甲烷重的费 - 托尾气。 费 - 托尾气的至少一部分被再循环到低温分离阶段，其中费 - 托尾气被低温分离成两个或更多个流。
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公开(公告)号：US20110009501A1
公开(公告)日：2011-01-13
申请号：US12921718
申请日：2009-03-09
IPC分类号： C07C27/06
CPC分类号： C10J3/02 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/0415 , C01B2203/0475 , C01B2203/0485 , C01B2203/06 , C01B2203/062 , C01B2203/0833 , C01B2203/0883 , C01B2203/0894 , C01B2203/1241 , C10G2/32 , C10G2300/4081 , C10G2300/807 , C10J3/86 , C10J2300/1659 , C10J2300/169 , C10J2300/1807 , C10J2300/1838 , C10J2300/1884 , C10K1/004 , C10K1/005 , C10K1/143 , C10K1/165 , C10K3/04 , Y02E20/18
摘要： A process (200) to synthesise hydrocarbons includes gasifying (12) a carbonaceous feed material at a temperature sufficiently high to produce at least one hot synthesis gas stream (42) at a temperature of at least 900° C. and comprising at least CO and H2. In a Fischer-Tropsch hydrocarbon synthesis stage (22), synthesis gas is converted to hydrocarbons, providing a tail gas stream (40) containing methane. The tail gas stream (40) is subjected to steam reforming (30) thereby converting the methane to CO and H2 producing a reformed gas stream which is recycled to the Fischer-Tropsch hydrocarbon synthesis stage (22). The steam reforming (30) takes place at an elevated temperature of at least 700° C. and heat for the steam reforming is provided by indirect heat exchange with the at least one hot synthesis gas stream (42).
摘要翻译： 合成烃的方法（200）包括在足够高的温度下气化（12）碳质进料，在至少900℃的温度下产生至少一种热合成气流（42），并且至少包含CO和 H2。 在费 - 托烃合成阶段（22）中，将合成气转化为烃，提供含有甲烷的尾气流（40）。 对尾气流（40）进行蒸汽重整（30），从而将甲烷转化为CO和H 2，产生再循环到费 - 托烃合成阶段（22）的重整气流。 蒸汽重整（30）在至少700℃的升高的温度下进行，通过与至少一个热合成气流（42）的间接热交换来提供用于蒸汽重整的热。
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5.发明申请Method for the Production of Synthesis Gas and of Operating a Fixed Bed Dry Bottom Gasifier 有权合成气生产方法和固定床干底气化器操作方法公开(公告)号：US20090261296A1
公开(公告)日：2009-10-22
申请号：US12375633
申请日：2007-07-30
IPC分类号： C01B3/02
CPC分类号： C10J3/16 , C10J3/721 , C10J2300/093 , C10J2300/0973 , C10J2300/1659 , C10J2300/1678
摘要： A method (10) for the production of synthesis gas includes humidifying an oxygen-containing stream (40) by contacting the oxygen-containing stream (40) with a hot aqueous liquid (58) to produce a humidified oxygen-containing stream (42), and feeding the humidified oxygen-containing stream (42) into a gasifier (20) in which a carbonaceous material (44) is being gasified, thereby to produce synthesis gas.
摘要翻译： 用于生产合成气的方法（10）包括通过使含氧物流（40）与热水性液体（58）接触来加湿含氧流（40），以产生加湿的含氧物流（42） ，并且将含湿气的物流（42）进料到碳质材料（44）被气化的气化器（20）中，从而产生合成气。
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公开(公告)号：US08354457B2
公开(公告)日：2013-01-15
申请号：US12921718
申请日：2009-03-09
IPC分类号： C07C27/00
CPC分类号： C10J3/02 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/0415 , C01B2203/0475 , C01B2203/0485 , C01B2203/06 , C01B2203/062 , C01B2203/0833 , C01B2203/0883 , C01B2203/0894 , C01B2203/1241 , C10G2/32 , C10G2300/4081 , C10G2300/807 , C10J3/86 , C10J2300/1659 , C10J2300/169 , C10J2300/1807 , C10J2300/1838 , C10J2300/1884 , C10K1/004 , C10K1/005 , C10K1/143 , C10K1/165 , C10K3/04 , Y02E20/18
摘要： A process (200) to synthesise hydrocarbons includes gasifying (12) a carbonaceous feed material at a temperature sufficiently high to produce at least one hot synthesis gas stream (42) at a temperature of at least 900° C. and comprising at least CO and H2. In a Fischer-Tropsch hydrocarbon synthesis stage (22), synthesis gas is converted to hydrocarbons, providing a tail gas stream (40) containing methane. The tail gas stream (40) is subjected to steam reforming (30) thereby converting the methane to CO and H2 producing a reformed gas stream which is recycled to the Fischer-Tropsch hydrocarbon synthesis stage (22). The steam reforming (30) takes place at an elevated temperature of at least 700° C. and heat for the steam reforming is provided by indirect heat exchange with the at least one hot synthesis gas stream (42).
摘要翻译： 合成烃的方法（200）包括在足够高的温度下气化（12）碳质进料，在至少900℃的温度下产生至少一种热合成气流（42），并且至少包含CO和 H2。 在费 - 托烃合成阶段（22）中，将合成气转化为烃，提供含有甲烷的尾气流（40）。 对尾气流（40）进行蒸汽重整（30），从而将甲烷转化为CO和H 2，产生再循环到费 - 托烃合成阶段（22）的重整气流。 蒸汽重整（30）在至少700℃的升高的温度下进行，通过与至少一个热合成气流（42）的间接热交换来提供用于蒸汽重整的热。
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