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公开(公告)号：US07510696B2
公开(公告)日：2009-03-31
申请号：US11122662
申请日：2005-05-05
申请人： Blaine Edward Herb , Shoou-I Wang , Xiang-Dong Peng , William Carl Rooney , Kevin Boyle Fogash , David Hon Sing Ying
发明人： Blaine Edward Herb , Shoou-I Wang , Xiang-Dong Peng , William Carl Rooney , Kevin Boyle Fogash , David Hon Sing Ying
CPC分类号： C01B3/48 , C01B3/38 , C01B3/56 , C01B3/583 , C01B2203/0233 , C01B2203/0283 , C01B2203/0288 , C01B2203/0294 , C01B2203/043 , C01B2203/044 , C01B2203/0465 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495 , C01B2203/1047 , C01B2203/148
摘要： A method and apparatus for the production of hydrogen-rich gas are provided. The method and apparatus prevent over-reduction of iron oxide-based shift catalyst by introducing an oxidative stream along with a carbon monoxide containing gaseous feed stream from a catalytic steam reformer to the catalyst bed region and thereby limits structural deterioration of the catalyst. Various sources may provide the oxidative stream including a shift catalyst bed region and a selective oxidation catalyst region.
摘要翻译： 提供了一种生产富氢气体的方法和装置。 所述方法和装置通过将氧化物流与含有一氧化碳的气态进料流一起从催化蒸汽重整器引入催化剂床区域来防止氧化铁基转移催化剂的过度还原，从而限制催化剂的结构劣化。 各种来源可以提供氧化物流，包括变换催化剂床区域和选择性氧化催化剂区域。
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2.发明申请公开(公告)号：US20100224834A1
公开(公告)日：2010-09-09
申请号：US12784852
申请日：2010-05-21
CPC分类号： G01N9/36 , G01N33/225 , Y10T436/21
摘要： A method for determining a carbon content value of a hydrocarbon-containing mixture. At least one composition-dependent bulk property of the hydrocarbon-containing mixture is measured and optionally at least one non-hydrocarbon component concentration is measured with the resulting measurements used in a carbon content correlation for calculating the carbon content of the hydrocarbon-containing mixture. The carbon content may be used in a hydrogen and/or synthesis gas production process for calculating a target flow rate of steam to be combined with the hydrocarbon-containing mixture to form a mixed feed having a target steam-to-carbon ratio.
摘要翻译： 一种用于测定含烃混合物的碳含量值的方法。 测量含烃混合物的至少一种组成依赖的整体性质，并且任选地测量至少一种非烃组分浓度，用碳含量相关性得到的测量值用于计算含烃混合物的碳含量。 碳含量可以用于氢和/或合成气生产过程中，用于计算与含烃混合物组合的蒸汽的目标流速，以形成具有目标蒸汽 - 碳比的混合进料。
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公开(公告)号：US20080241059A1
公开(公告)日：2008-10-02
申请号：US11691039
申请日：2007-03-26
IPC分类号： C01B3/32
CPC分类号： C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/04 , C01B2203/0811 , C01B2203/0827 , C01B2203/0883 , C01B2203/0894 , C01B2203/127 , C01B2203/1294 , C01B2203/142 , C01B2203/148
摘要： A method for generating hydrogen in a production facility having a catalytic steam reformer, a boiler downstream of the catalytic steam reformer, optionally having a prereformer, and optionally having a shift reactor, wherein the reformer feed gas mixture is formed using a steam-containing recycle gas mixture which was formed from boiler effluent. The boiler generates steam which may be used to form the reformer feed gas mixture, used elsewhere in the production facility, and/or used for export steam.
摘要翻译： 一种在具有催化蒸汽重整器，催化蒸汽重整器下游的锅炉，任选地具有预重整器和任选地具有变换反应器的生产设备中产生氢的方法，其中重整器进料气体混合物是使用含蒸汽的再循环 由锅炉废水形成的气体混合物。 锅炉产生可用于形成重整器进料气体混合物的蒸汽，其用于生产设备中的其他地方和/或用于出口蒸汽。
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公开(公告)号：US07695708B2
公开(公告)日：2010-04-13
申请号：US11691039
申请日：2007-03-26
IPC分类号： C01B3/26
CPC分类号： C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/04 , C01B2203/0811 , C01B2203/0827 , C01B2203/0883 , C01B2203/0894 , C01B2203/127 , C01B2203/1294 , C01B2203/142 , C01B2203/148
摘要： A method for generating hydrogen in a production facility having a catalytic steam reformer, a boiler downstream of the catalytic steam reformer, optionally having a prereformer, and optionally having a shift reactor, wherein the reformer feed gas mixture is formed using a steam-containing recycle gas mixture which was formed from boiler effluent. The boiler generates steam which may be used to form the reformer feed gas mixture, used elsewhere in the production facility, and/or used for export steam.
摘要翻译： 一种在具有催化蒸汽重整器，催化蒸汽重整器下游的锅炉，任选地具有预重整器和任选地具有变换反应器的生产设备中产生氢的方法，其中重整器进料气体混合物是使用含蒸汽的再循环 由锅炉废水形成的气体混合物。 锅炉产生可用于形成重整器进料气体混合物的蒸汽，其用于生产设备中的其他地方和/或用于出口蒸汽。
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公开(公告)号：US20090078912A1
公开(公告)日：2009-03-26
申请号：US11861651
申请日：2007-09-26
CPC分类号： G01N9/36 , G01N33/225 , Y10T436/21
摘要： A method for determining a carbon content value of a hydrocarbon-containing mixture. At least one composition-dependent bulk property of the hydrocarbon-containing mixture is measured and optionally at least one non-hydrocarbon component concentration is measured with the resulting measurements used in a carbon content correlation for calculating the carbon content of the hydrocarbon-containing mixture. The carbon content may be used in a hydrogen and/or synthesis gas production process for calculating a target flow rate of steam to be combined with the hydrocarbon-containing mixture to form a mixed feed having a target steam-to-carbon ratio.
摘要翻译： 一种用于测定含烃混合物的碳含量值的方法。 测量含烃混合物的至少一种组成依赖的整体性质，并且任选地测量至少一种非烃组分浓度，用碳含量相关性得到的测量值用于计算含烃混合物的碳含量。 碳含量可以用于氢和/或合成气生产过程中，用于计算与含烃混合物组合的蒸汽的目标流速，以形成具有目标蒸汽 - 碳比的混合进料。
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公开(公告)号：US07871826B2
公开(公告)日：2011-01-18
申请号：US11861651
申请日：2007-09-26
CPC分类号： G01N9/36 , G01N33/225 , Y10T436/21
摘要： A method for determining a carbon content value of a hydrocarbon-containing mixture. At least one composition-dependent bulk property of the hydrocarbon-containing mixture is measured and optionally at least one non-hydrocarbon component concentration is measured with the resulting measurements used in a carbon content correlation for calculating the carbon content of the hydrocarbon-containing mixture. The carbon content may be used in a hydrogen and/or synthesis gas production process for calculating a target flow rate of steam to be combined with the hydrocarbon-containing mixture to form a mixed feed having a target steam-to-carbon ratio.
摘要翻译： 一种用于测定含烃混合物的碳含量值的方法。 测量含烃混合物的至少一种组成依赖的整体性质，并且任选地测量至少一种非烃组分浓度，用碳含量相关性得到的测量值用于计算含烃混合物的碳含量。 碳含量可以用于氢和/或合成气生产过程中，用于计算与含烃混合物组合的蒸汽的目标流速，以形成具有目标蒸汽 - 碳比的混合进料。
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公开(公告)号：US07790059B2
公开(公告)日：2010-09-07
申请号：US11874497
申请日：2007-10-18
CPC分类号： C01B3/384 , B01J8/008 , B01J8/062 , B01J8/067 , B01J2208/00309 , B01J2208/0053 , B01J2208/00849 , B01J2219/0277 , C01B3/382 , C01B2203/0233 , C01B2203/042 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0833 , C01B2203/1058 , C01B2203/1235 , C01B2203/1241 , C01B2203/1282 , C01B2203/142 , C01B2203/143 , C01B2203/82 , Y02P20/128
摘要： A staged steam hydrocarbon reformer is disclosed having a chamber within which convectively heated reformer stages are enclosed. The reformer stages are tubes containing steam reforming catalyst. The stages are in serial fluid communication with one another through mixing vessels positioned between each stage. The first reforming stage is fed a mixture of steam and a gaseous hydrocarbon. Partially reformed gases having increased hydrogen concentration are produced at each stage and are mixed with additional gaseous hydrocarbon and optionally steam in the mixing vessels. Collection and distribution manifolds provide fluid communication between the reformer stages and the mixing vessels. A method is also disclosed in which partially reformed gases from a preceding stage are mixed with gaseous hydrocarbon and steam having a lower steam to carbon ratio than the fresh feed to the previous stage.
摘要翻译： 公开了一种具有室的分级蒸汽烃重整器，其中围绕对流加热的重整器级。 重整器阶段是含有蒸汽重整催化剂的管。 这些阶段通过位于每个阶段之间的混合容器彼此串联流体连通。 第一重整阶段进料蒸汽和气态烃的混合物。 在每个阶段产生具有增加的氢浓度的部分重整气体，并在混合容器中与另外的气态烃和任选的蒸汽混合。 收集和分配歧管提供重整器级和混合容器之间的流体连通。 还公开了一种方法，其中来自前一阶段的部分重整气体与具有比前一阶段的新鲜进料更低的蒸汽碳比的气态烃和蒸汽混合。
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公开(公告)号：US20090104110A1
公开(公告)日：2009-04-23
申请号：US11874497
申请日：2007-10-18
CPC分类号： C01B3/384 , B01J8/008 , B01J8/062 , B01J8/067 , B01J2208/00309 , B01J2208/0053 , B01J2208/00849 , B01J2219/0277 , C01B3/382 , C01B2203/0233 , C01B2203/042 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0833 , C01B2203/1058 , C01B2203/1235 , C01B2203/1241 , C01B2203/1282 , C01B2203/142 , C01B2203/143 , C01B2203/82 , Y02P20/128
摘要： A staged steam hydrocarbon reformer is disclosed having a chamber within which convectively heated reformer stages are enclosed. The reformer stages are tubes containing steam reforming catalyst. The stages are in serial fluid communication with one another through mixing vessels positioned between each stage. The first reforming stage is fed a mixture of steam and a gaseous hydrocarbon. Partially reformed gases having increased hydrogen concentration are produced at each stage and are mixed with additional gaseous hydrocarbon and optionally steam in the mixing vessels. Collection and distribution manifolds provide fluid communication between the reformer stages and the mixing vessels. A method is also disclosed in which partially reformed gases from a preceding stage are mixed with gaseous hydrocarbon and steam having a lower steam to carbon ratio than the fresh feed to the previous stage.
摘要翻译： 公开了一种具有室的分级蒸汽烃重整器，其中围绕对流加热的重整器级。 重整器阶段是含有蒸汽重整催化剂的管。 这些阶段通过位于每个阶段之间的混合容器彼此串联流体连通。 第一重整阶段进料蒸汽和气态烃的混合物。 在每个阶段产生具有增加的氢浓度的部分重整气体，并在混合容器中与另外的气态烃和任选的蒸汽混合。 收集和分配歧管提供重整器级和混合容器之间的流体连通。 还公开了一种方法，其中来自前一阶段的部分重整气体与具有比前一阶段的新鲜进料更低的蒸汽碳比的气态烃和蒸汽混合。
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公开(公告)号：US20100140553A1
公开(公告)日：2010-06-10
申请号：US12704311
申请日：2010-02-11
申请人： Shoou-I Wang , John Repasky , Shankar Nataraj , Xiang-Dong Peng
发明人： Shoou-I Wang , John Repasky , Shankar Nataraj , Xiang-Dong Peng
CPC分类号： C01B3/382 , B01J8/0285 , B01J8/0488 , B01J8/067 , B01J2208/00256 , B01J2208/00504 , B01J2208/0053 , B01J2219/00006 , C01B3/26 , C01B3/36 , C01B3/384 , C01B3/386 , C01B2203/0233 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/0283 , C01B2203/06 , C01B2203/061 , C01B2203/062 , C01B2203/0838 , C01B2203/0844 , C01B2203/0877 , C01B2203/1241 , C01B2203/127 , C01B2203/141 , C01B2203/143 , C10J3/02 , C10J3/20 , C10J2300/094 , C10J2300/0976 , C10J2300/0986 , C10K3/026 , Y02E60/324 , Y02P20/52
摘要： Reactive diluent fluid (22) is introduced into a stream of synthesis gas (or “syngas”) produced in a heat-generating unit such as a partial oxidation (“POX”) reactor (12) to cool the syngas and form a mixture of cooled syngas and reactive diluent fluid. Carbon dioxide and/or carbon components and/or hydrogen in the mixture of cooled syngas and reactive diluent fluid is reacted (26) with at least a portion of the reactive diluent fluid in the mixture to produce carbon monoxide-enriched and/or solid carbon depleted syngas which is fed into a secondary reformer unit (30) such as an enhanced heat transfer reformer in a heat exchange reformer process. An advantage of the invention is that problems with the mechanical integrity of the secondary unit arising from the high temperature of the syngas from the heat-generating unit are avoided.
摘要翻译： 将反应性稀释剂流体（22）引入在诸如部分氧化（“POX”）反应器（12）的发热单元中产生的合成气（或“合成气”）流中，以冷却合成气，并形成 冷却合成气和反应性稀释液。 将冷却的合成气和反应性稀释剂流体的混合物中的二氧化碳和/或碳组分和/或氢气与混合物中的至少一部分反应性稀释液反应（26）以产生富含一氧化碳和/或固体碳 在热交换重整器方法中将其供入二级重整器单元（30），例如增强的热转移重整器。 本发明的一个优点是避免了由来自发热单元的合成气的高温引起的次级单元的机械完整性的问题。
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公开(公告)号：US07670586B2
公开(公告)日：2010-03-02
申请号：US10518038
申请日：2003-02-24
申请人： Shoou-I Wang , John Repasky , Shankar Nataraj , Xiang-Dong Peng
发明人： Shoou-I Wang , John Repasky , Shankar Nataraj , Xiang-Dong Peng
IPC分类号： C01B3/24 , C01B3/26 , C01B31/18 , B01J8/00 , C01C1/04 , C01B3/00 , B01J27/055 , C07C27/00 , C07C27/06 , B01J7/02 , F28D7/00 , B01D47/00 , C01B3/38
CPC分类号： C01B3/382 , B01J8/0285 , B01J8/0488 , B01J8/067 , B01J2208/00256 , B01J2208/00504 , B01J2208/0053 , B01J2219/00006 , C01B3/26 , C01B3/36 , C01B3/384 , C01B3/386 , C01B2203/0233 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/0283 , C01B2203/06 , C01B2203/061 , C01B2203/062 , C01B2203/0838 , C01B2203/0844 , C01B2203/0877 , C01B2203/1241 , C01B2203/127 , C01B2203/141 , C01B2203/143 , C10J3/02 , C10J3/20 , C10J2300/094 , C10J2300/0976 , C10J2300/0986 , C10K3/026 , Y02E60/324 , Y02P20/52
摘要： Reactive diluent fluid (22) is introduced into a stream of synthesis gas (or “syngas”) produced in a heat-generating unit such as a partial oxidation (“POX”) reactor (12) to cool the syngas and form a mixture of cooled syngas and reactive diluent fluid. Carbon dioxide and/or carbon components and/or hydrogen in the mixture of cooled syngas and reactive diluent fluid is reacted (26) with at least a portion of the reactive diluent fluid in the mixture to produce carbon monoxide-enriched and/or solid carbon depleted syngas which is fed into a secondary reformer unit (30) such as an enhanced heat transfer reformer in a heat exchange reformer process. An advantage of the invention is that problems with the mechanical integrity of the secondary unit arising from the high temperature of the syngas from the heat-generating unit are avoided.
摘要翻译： 将反应性稀释剂流体（22）引入在诸如部分氧化（“POX”）反应器（12）的发热单元中产生的合成气（或“合成气”）流中，以冷却合成气，并形成 冷却合成气和反应性稀释液。 将冷却的合成气和反应性稀释剂流体的混合物中的二氧化碳和/或碳组分和/或氢气与混合物中的至少一部分反应性稀释液反应（26）以产生富含一氧化碳和/或固体碳 在热交换重整器方法中将其供入二级重整器单元（30），例如增强的热转移重整器。 本发明的一个优点是避免了由来自发热单元的合成气的高温引起的次级单元的机械完整性的问题。
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