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1.发明授权Partial oxidation reformer-reforming exchanger arrangement for hydrogen production 有权用于氢气生产的部分氧化重整器 - 重整换热器装置公开(公告)号：US07138001B2
公开(公告)日：2006-11-21
申请号：US10708606
申请日：2004-03-15
IPC分类号： B01J3/24
CPC分类号： C01B3/36 , B01J8/067 , B01J2208/00309 , B01J2208/0053 , B01J2219/00024 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/025 , C01B2203/0283 , C01B2203/0475 , C01B2203/0844 , C01B2203/1241 , C01B2203/141 , C01B2203/142 , Y02P20/124
摘要： Low-energy hydrogen production is disclosed. A reforming exchanger is placed in parallel with a partial oxidation reactor in a new hydrogen plant with improved efficiency and reduced steam export, or in an existing hydrogen plant where the hydrogen capacity can be increased by as much as 20–30 percent with reduced export of steam from the hydrogen plant.
摘要翻译： 公开了低能氢生产。 在新的氢气厂中，重整交换器与部分氧化反应器平行放置，效率提高，蒸汽输出降低，或者在现有氢气厂中，氢气容量可以增加20-30％，减少出口 来自氢电厂的蒸汽。
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公开(公告)号：US08273139B2
公开(公告)日：2012-09-25
申请号：US12175639
申请日：2008-07-18
申请人： Avinash Malhotra , David P. Mann
发明人： Avinash Malhotra , David P. Mann
IPC分类号： C01B3/24
CPC分类号： B01J8/067 , B01J2208/00274 , B01J2208/00309 , B01J2208/0053 , B01J2219/00006 , B01J2219/00024 , C01B3/025 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0238 , C01B2203/0244 , C01B2203/025 , C01B2203/0288 , C01B2203/0405 , C01B2203/0415 , C01B2203/0475 , C01B2203/068 , C01B2203/0844 , C01B2203/0877 , C01B2203/1047 , C01B2203/1076 , C01B2203/1082 , C01B2203/1235 , C01B2203/1241 , C01B2203/141 , C01B2203/142 , C01C1/0405 , Y02P20/52
摘要： Systems and processes for producing syngas are provided. A first hydrocarbon can be partially oxidized in the presence of an oxidant and one or more first catalysts at conditions sufficient to partially combust a portion of the first hydrocarbon to provide carbon dioxide, non-combusted first hydrocarbon, and heat. At least a portion of the non-combusted first hydrocarbon can be reformed in the presence of at least a portion of the heat generated in the partial oxidation step and the one or more first catalysts to provide a first syngas. The first syngas can comprise hydrogen, carbon monoxide, and carbon dioxide. Heat can be indirectly exchanged from the first syngas to a second hydrocarbon to reform at least a portion of the second hydrocarbon in the presence of steam and one or more second catalysts to provide a second syngas. The second syngas can comprise hydrogen, carbon monoxide, and carbon dioxide.
摘要翻译： 提供了生产合成气的系统和工艺。 在氧化剂和一种或多种第一催化剂的存在下，第一烃可以在足以部分燃烧第一烃的一部分以提供二氧化碳，未燃烧的第一烃和加热的条件下被部分氧化。 在部分氧化步骤中产生的至少一部分热量和一种或多种第一催化剂的存在下，至少一部分未燃烧的第一烃可重整以提供第一合成气。 第一合成气可以包括氢气，一氧化碳和二氧化碳。 热可以从第一合成气间接交换到第二烃，以在蒸汽和一种或多种第二催化剂的存在下重整至少一部分第二烃，以提供第二合成气。 第二合成气可以包括氢气，一氧化碳和二氧化碳。
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3.发明授权Catalytic partial oxidation reforming for syngas processing and products made therefrom 有权用于合成气处理的催化部分氧化重整及其制备的产品公开(公告)号：US07932296B2
公开(公告)日：2011-04-26
申请号：US12175749
申请日：2008-07-18
申请人： Avinash Malhotra , David P. Mann
发明人： Avinash Malhotra , David P. Mann
IPC分类号： C07C27/00
CPC分类号： B01J8/067 , B01J8/009 , B01J8/0453 , B01J2208/00212 , B01J2208/00309 , B01J2208/0053 , B01J2219/00024 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0238 , C01B2203/0244 , C01B2203/025 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/0415 , C01B2203/0475 , C01B2203/0495 , C01B2203/061 , C01B2203/062 , C01B2203/0838 , C01B2203/0844 , C01B2203/0877 , C01B2203/0883 , C01B2203/1047 , C01B2203/1076 , C01B2203/1082 , C01B2203/1235 , C01B2203/1241 , C01B2203/141 , C01B2203/142 , C01B2203/143
摘要： Systems and methods for producing syngas are provided. A first hydrocarbon can be partially oxidized in the presence of an oxidant and one or more first catalysts at conditions sufficient to partially combust a portion of the first hydrocarbon to provide carbon dioxide, non-combusted first hydrocarbon, and heat. The non-combusted first hydrocarbon can be reformed in the presence of the heat generated in the partial oxidation step and the one or more first catalysts to provide a first syngas. Heat can be indirectly exchanged from the first syngas to a second hydrocarbon to reform at least a portion of the second hydrocarbon in the presence of steam and one or more second catalysts to provide a second syngas. A syngas, which can include the at least a portion of the first syngas, at least a portion of the second syngas, or a mixture thereof can be converted to provide one or more Fischer-Tropsch products, methanol, derivatives thereof, or combinations thereof.
摘要翻译： 提供了制备合成气的系统和方法。 在氧化剂和一种或多种第一催化剂的存在下，第一烃可以在足以部分燃烧第一烃的一部分以提供二氧化碳，未燃烧的第一烃和加热的条件下被部分氧化。 在部分氧化步骤中产生的热和一种或多种第一催化剂的存在下，可以将未燃烧的第一烃重整，以提供第一合成气。 热可以从第一合成气间接交换到第二烃，以在蒸汽和一种或多种第二催化剂的存在下重整至少一部分第二烃，以提供第二合成气。 合成气可以包括第一合成气的至少一部分，至少一部分第二合成气或其混合物，以提供一种或多种费 - 托产物，甲醇，其衍生物或其组合 。
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公开(公告)号：US20090064582A1
公开(公告)日：2009-03-12
申请号：US12175639
申请日：2008-07-18
申请人： Avinash Malhotra , David P. Mann
发明人： Avinash Malhotra , David P. Mann
CPC分类号： B01J8/067 , B01J2208/00274 , B01J2208/00309 , B01J2208/0053 , B01J2219/00006 , B01J2219/00024 , C01B3/025 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0238 , C01B2203/0244 , C01B2203/025 , C01B2203/0288 , C01B2203/0405 , C01B2203/0415 , C01B2203/0475 , C01B2203/068 , C01B2203/0844 , C01B2203/0877 , C01B2203/1047 , C01B2203/1076 , C01B2203/1082 , C01B2203/1235 , C01B2203/1241 , C01B2203/141 , C01B2203/142 , C01C1/0405 , Y02P20/52
摘要： Systems and processes for producing syngas are provided. A first hydrocarbon can be partially oxidized in the presence of an oxidant and one or more first catalysts at conditions sufficient to partially combust a portion of the first hydrocarbon to provide carbon dioxide, non-combusted first hydrocarbon, and heat. At least a portion of the non-combusted first hydrocarbon can be reformed in the presence of at least a portion of the heat generated in the partial oxidation step and the one or more first catalysts to provide a first syngas. The first syngas can comprise hydrogen, carbon monoxide, and carbon dioxide. Heat can be indirectly exchanged from the first syngas to a second hydrocarbon to reform at least a portion of the second hydrocarbon in the presence of steam and one or more second catalysts to provide a second syngas. The second syngas can comprise hydrogen, carbon monoxide, and carbon dioxide.
摘要翻译： 提供了生产合成气的系统和工艺。 在氧化剂和一种或多种第一催化剂的存在下，第一烃可以在足以部分燃烧第一烃的一部分以提供二氧化碳，未燃烧的第一烃和加热的条件下被部分氧化。 在部分氧化步骤中产生的至少一部分热量和一种或多种第一催化剂的存在下，至少一部分未燃烧的第一烃可重整以提供第一合成气。 第一合成气可以包括氢气，一氧化碳和二氧化碳。 热可以从第一合成气间接交换到第二烃，以在蒸汽和一种或多种第二催化剂的存在下重整至少一部分第二烃，以提供第二合成气。 第二合成气可以包括氢气，一氧化碳和二氧化碳。
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5.发明申请Catalytic Partial Oxidation Reforming for Syngas Processing and Products Made Therefrom 有权用于合成气加工的催化部分氧化重整及其制造的产品公开(公告)号：US20080275143A1
公开(公告)日：2008-11-06
申请号：US12175749
申请日：2008-07-18
申请人： Avinash Malhotra , David P. Mann
发明人： Avinash Malhotra , David P. Mann
CPC分类号： B01J8/067 , B01J8/009 , B01J8/0453 , B01J2208/00212 , B01J2208/00309 , B01J2208/0053 , B01J2219/00024 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0238 , C01B2203/0244 , C01B2203/025 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/0415 , C01B2203/0475 , C01B2203/0495 , C01B2203/061 , C01B2203/062 , C01B2203/0838 , C01B2203/0844 , C01B2203/0877 , C01B2203/0883 , C01B2203/1047 , C01B2203/1076 , C01B2203/1082 , C01B2203/1235 , C01B2203/1241 , C01B2203/141 , C01B2203/142 , C01B2203/143
摘要： Systems and methods for producing syngas are provided. A first hydrocarbon can be partially oxidized in the presence of an oxidant and one or more first catalysts at conditions sufficient to partially combust a portion of the first hydrocarbon to provide carbon dioxide, non-combusted first hydrocarbon, and heat. The non-combusted first hydrocarbon can be reformed in the presence of the heat generated in the partial oxidation step and the one or more first catalysts to provide a first syngas. Heat can be indirectly exchanged from the first syngas to a second hydrocarbon to reform at least a portion of the second hydrocarbon in the presence of steam and one or more second catalysts to provide a second syngas. A syngas, which can include the at least a portion of the first syngas, at least a portion of the second syngas, or a mixture thereof can be converted to provide one or more Fischer-Tropsch products, methanol, derivatives thereof, or combinations thereof.
摘要翻译： 提供了制备合成气的系统和方法。 在氧化剂和一种或多种第一催化剂的存在下，第一烃可以在足以部分燃烧第一烃的一部分以提供二氧化碳，未燃烧的第一烃和加热的条件下被部分氧化。 在部分氧化步骤中产生的热和一种或多种第一催化剂的存在下，可以将未燃烧的第一烃重整，以提供第一合成气。 热可以从第一合成气间接交换到第二烃，以在蒸汽和一种或多种第二催化剂的存在下重整至少一部分第二烃，以提供第二合成气。 合成气可以包括第一合成气的至少一部分，至少一部分第二合成气或其混合物，以提供一种或多种费 - 托产物，甲醇，其衍生物或其组合 。
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公开(公告)号：US09101899B2
公开(公告)日：2015-08-11
申请号：US13277690
申请日：2011-10-20
申请人： Shashi Singh , Kamal Gursahani , Robert Burlingame , Tim Weeks , Jim Gosnell , Avinash Malhotra
发明人： Shashi Singh , Kamal Gursahani , Robert Burlingame , Tim Weeks , Jim Gosnell , Avinash Malhotra
IPC分类号： B01J15/00 , B01J7/00 , C01B3/02 , B01J8/04 , B01J8/06 , B01J19/30 , B01J8/02 , C01B3/38 , C01B3/48
CPC分类号： B01J8/067 , B01J8/0278 , B01J8/0285 , B01J8/0484 , B01J8/0496 , B01J8/06 , B01J8/065 , B01J19/30 , B01J2208/00115 , B01J2208/00132 , B01J2208/0023 , B01J2208/00238 , B01J2208/065 , B01J2219/30215 , C01B3/38 , C01B3/382 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/0833 , C01B2203/82 , Y02P20/52
摘要： Reforming exchangers for syngas production are provided. The reforming exchangers can have a shell-and-tube configuration and include a shift catalyst on the shell side of the exchanger to reduce a carbon monoxide concentration in a shell side product gas mixture. Processes for forming syngas using the reforming exchangers are also provided.
摘要翻译： 提供了用于合成气生产的改造交换器。 重整交换器可以具有壳管结构，并且在换热器的壳侧上包括换档催化剂，以减少壳侧产物气体混合物中的一氧化碳浓度。 还提供了使用重整交换器形成合成气的方法。
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公开(公告)号：US20130099165A1
公开(公告)日：2013-04-25
申请号：US13277690
申请日：2011-10-20
申请人： Shashi Singh , Kamal Gursahani , Robert Burlingame , Tim Weeks , Jim Gosnell , Avinash Malhotra
发明人： Shashi Singh , Kamal Gursahani , Robert Burlingame , Tim Weeks , Jim Gosnell , Avinash Malhotra
CPC分类号： B01J8/067 , B01J8/0278 , B01J8/0285 , B01J8/0484 , B01J8/0496 , B01J8/06 , B01J8/065 , B01J19/30 , B01J2208/00115 , B01J2208/00132 , B01J2208/0023 , B01J2208/00238 , B01J2208/065 , B01J2219/30215 , C01B3/38 , C01B3/382 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/0833 , C01B2203/82 , Y02P20/52
摘要： Reforming exchangers for syngas production are provided. The reforming exchangers can have a shell-and-tube configuration and include a shift catalyst on the shell side of the exchanger to reduce a carbon monoxide concentration in a shell side product gas mixture. Processes for forming syngas using the reforming exchangers are also provided.
摘要翻译： 提供了用于合成气生产的改造交换器。 重整交换器可以具有壳管结构，并且在换热器的壳侧上包括换档催化剂，以减少壳侧产物气体混合物中的一氧化碳浓度。 还提供了使用重整交换器形成合成气的方法。
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8.发明授权Gasification system and process for maximizing production of syngas and syngas-derived products 失效气化系统和最大化合成气和合成气产品生产的过程公开(公告)号：US08377154B2
公开(公告)日：2013-02-19
申请号：US12782346
申请日：2010-05-18
CPC分类号： C01B3/382 , C01B3/025 , C01B3/363 , C01B3/384 , C01B3/52 , C01B13/0248 , C01B2203/0233 , C01B2203/025 , C01B2203/0283 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/0485 , C01B2203/062 , C01B2203/068 , C01B2203/0894 , C01B2203/1076 , C01B2203/1294 , C01B2203/141 , C01B2203/142 , C01B2210/0046 , C01C1/0405 , C01C1/0488 , C10G2300/207 , C10J3/466 , C10J3/54 , C10J2300/0916 , C10J2300/093 , C10J2300/0946 , C10J2300/0959 , C10J2300/0983 , C10J2300/0996 , C10J2300/1618 , C10J2300/1659 , C10J2300/1665 , C10J2300/1668 , C10J2300/1675 , C10J2300/1678 , C10J2300/1815 , C10J2300/1884 , C10K1/003 , C10K3/02 , C10K3/04 , Y02E50/18 , Y02E50/32 , Y02E60/324 , Y02P20/145 , Y02P20/52
摘要： A gasification system and method. The system can include a gasifier and a purification unit fluidly coupled to the gasifier, with the purification unit receiving raw syngas from the gasifier and producing waste gas and a syngas product. The system can also include a first reformer fluidly coupled to the purification unit, with the first reformer receiving a first portion of the waste gas and producing reformed hydrocarbon. The system can further include a second reformer having a first inlet fluidly coupled to the purification unit, a second inlet fluidly coupled to the first reformer, and an outlet fluidly coupled to the purification unit. The second inlet can receive the reformed hydrocarbon from the first reformer, and the first inlet can receive a second portion of the waste gas from the purification unit. The second reformer can produce a recovered raw syngas that is directed to the purification unit.
摘要翻译： 气化系统及方法。 该系统可以包括气化器和流体耦合到气化器的净化单元，净化单元从气化器接收原始合成气并产生废气和合成气产物。 该系统还可以包括流体耦合到净化单元的第一重整器，第一重整器接收废气的第一部分并产生重整的烃。 该系统还可以包括具有流体耦合到净化单元的第一入口和与第一重整器流体连接的第二入口和与净化单元流体耦合的出口的第二重整器。 第二入口可以接收来自第一重整器的重整烃，第一入口可以从净化单元接收废气的第二部分。 第二重整器可以产生被引导到净化单元的回收的原料合成气。
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9.发明授权公开(公告)号：US07220505B2
公开(公告)日：2007-05-22
申请号：US10708583
申请日：2004-03-12
CPC分类号： B01J8/0488 , B01J8/0496 , B01J8/065 , B01J8/067 , B01J2208/00309 , B01J2208/00504 , B01J2208/0053 , B01J2219/00006 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0283 , C01B2203/0405 , C01B2203/042 , C01B2203/0844 , C01B2203/141 , C01B2203/142 , C01B2203/82 , H01M8/0618 , H01M8/0668 , Y02P20/129
摘要： Low-energy, low-capital hydrogen production is disclosed. A reforming exchanger 14 is placed in parallel with an autothermal reformer (ATR) 10 to which are supplied a preheated steam-hydrocarbon mixture. An air-steam mixture is supplied to the burner/mixer of the ATR 10 to obtain a syngas effluent at 650°-1050° C. The effluent from the ATR is used to heat the reforming exchanger, and combined reformer effluent is shift converted and separated into a mixed gas stream and a hydrogen-rich product stream. High capital cost equipment such as steam-methane reformer and air separation plant are not required.
摘要翻译： 披露了低能耗，低资本的氢气生产。 重整交换器14与自热重整器（ATR）10平行放置，向其供应预热的蒸汽 - 烃混合物。 将空气 - 蒸汽混合物供应到ATR 10的燃烧器/混合器，以在650°-1050℃获得合成气流出物。来自ATR的流出物用于加热重整交换器，并且组合的重整器流出物被转换和 分离成混合气流和富氢产物流。 不需要高成本设备，如蒸汽 - 甲烷重整器和空气分离设备。
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10.发明申请LOW-DELTA P PURIFIER FOR NITROGEN, METHANE, AND ARGON REMOVAL FROM SYNGAS 有权来自SYNGAS的硝酸，甲烷和ARGON的低级纯度净化器公开(公告)号：US20050013768A1
公开(公告)日：2005-01-20
申请号：US10604404
申请日：2003-07-17
申请人： Avinash Malhotra , Tufail Ahmad , Bradley Welter
发明人： Avinash Malhotra , Tufail Ahmad , Bradley Welter
CPC分类号： F25J3/0276 , B01D3/14 , C01B3/025 , C01B3/506 , C01B2203/00 , C01B2203/0233 , C01B2203/0244 , C01B2203/0283 , C01B2203/0288 , C01B2203/0445 , C01B2203/046 , C01B2203/0475 , C01B2203/068 , C01B2203/0811 , C01B2203/0844 , C01B2203/0866 , C01B2203/0883 , C01B2203/143 , C01B2203/147 , C01B2203/82 , C01C1/0405 , F25J3/0219 , F25J2200/02 , F25J2200/74 , F25J2200/80 , F25J2210/20 , F25J2240/02 , F25J2240/30 , F25J2290/80 , Y02P20/52
摘要： A process for manufacturing ammonia from syngas with excess air for reforming and nitrogen removal with low pressure losses is disclosed. Auto-refrigeration for cooling the syngas for cryogenic hydrogen enrichment is provided by expansion of a hydrogen-lean waste fluid stream from a distillation column.
摘要翻译： 公开了一种使用过剩空气从合成气生产氨的方法，用于重整和氮气去除，并具有低压损失。 通过从蒸馏塔膨胀贫氢废液流提供用于冷却用于低温氢富集的合成气的自动制冷。
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