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公开(公告)号：US07156887B1
公开(公告)日：2007-01-02
申请号：US10304564
申请日：2002-11-26
申请人： Michael Ian Petch , David Thompsett , Suzanne Rose Ellis , David Wails , Jillian Elaine Bailie , Mark Robert Feaviour , Paul James Millington
发明人： Michael Ian Petch , David Thompsett , Suzanne Rose Ellis , David Wails , Jillian Elaine Bailie , Mark Robert Feaviour , Paul James Millington
IPC分类号： C01B3/24
CPC分类号： C01B3/382 , B01J8/0438 , B01J19/2485 , B01J23/63 , B01J2208/025 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/042 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1023 , C01B2203/1029 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1094 , C01B2203/1276 , Y02P20/52
摘要： Methods and apparatus for producing hydrogen are provided. The methods and apparatus utilize reforming catalysts in order to produce hydrogen gas. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction zone of a primary reactor. The support material may an oxidic support having a ceria zirconia promoter. The support material may be an oxidic support and a neodymium stabilizer. The support material may also be an oxidic support material and at least one Group IA, Group IIA, manganese, or iron metal promoter. The primary reactor may have a first and second reforming reaction zones. Upstream reforming catalysts located in the first reforming reaction zone may be selected to perform optimally under the conditions in the first reforming reaction zone. Downstream reforming catalysts located in the second reforming reaction zone may be selected to perform optimally under the conditions in the second reforming reaction zone.
摘要翻译： 提供了生产氢的方法和装置。 该方法和装置利用重整催化剂以产生氢气。 重整催化剂可以是载体材料上的铂族金属，并且它们可以位于初级反应器的重整反应区中。 载体材料可以是具有二氧化铈氧化锆促进剂的氧化载体。 载体材料可以是氧化载体和钕稳定剂。 载体材料还可以是氧化载体材料和至少一种IA族，IIA族，锰或铁金属促进剂。 初级反应器可以具有第一和第二重整反应区。 可以选择位于第一重整反应区中的上游重整催化剂，以在第一重整反应区的条件下最佳地进行。 可以选择位于第二重整反应区中的下游重整催化剂，以在第二重整反应区的条件下最佳地进行。
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公开(公告)号：US20100229466A1
公开(公告)日：2010-09-16
申请号：US12305699
申请日：2007-05-14
CPC分类号： C01B21/04 , B01D53/8671 , B01D2257/104 , C01B3/36 , C01B3/382 , C01B3/386 , C01B3/48 , C01B21/0422 , C01B2203/0244 , C01B2203/0255 , C01B2203/0283 , C01B2203/04 , C01B2203/0405 , C01B2203/0485 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1241 , C01B2203/127 , C01B2210/0045 , C02F1/20 , C02F2103/023 , C02F2103/08
摘要： A process for reducing free oxygen in a gaseous nitrogen stream comprises the steps of (i) reforming a hydrocarbon to generate a gas mixture containing hydrogen and carbon oxides, (ii) mixing the gas mixture with a nitrogen stream containing free oxygen, and (iii) passing the resulting nitrogen gas mixture over a conversion catalyst that converts at least a portion of the free oxygen present in the nitrogen to steam wherein the hydrocarbon reforming step includes oxidation of a hydrocarbon using an oxygen-containing gas.
摘要翻译： 一种用于减少气态氮气流中的游离氧的方法包括以下步骤：（i）重整烃以产生含有氢和碳氧化物的气体混合物，（ii）将气体混合物与含有游离氧的氮气流混合，和（iii ）将所得氮气混合物通过转化催化剂，所述转化催化剂将存在于氮气中的至少一部分游离氧转化为蒸汽，其中烃重整步骤包括使用含氧气体氧化烃。
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公开(公告)号：US20100028229A1
公开(公告)日：2010-02-04
申请号：US12530076
申请日：2008-02-28
申请人： Peter John Herbert Carnell , Paul John Collier , Suzanne Rose Ellis , Martin Fowles , Raymond Anthony Hadden
发明人： Peter John Herbert Carnell , Paul John Collier , Suzanne Rose Ellis , Martin Fowles , Raymond Anthony Hadden
CPC分类号： B01J8/02 , B01J8/04 , B01J8/0453 , B01J8/0457 , B01J8/0496 , B01J2208/00176 , B01J2219/00006 , B01J2219/00038 , C01B3/26 , C01B3/382 , C01B13/0237 , C01B2203/0244 , C01B2203/0277 , C01B2203/0283 , C01B2210/007
摘要： A process for reducing free oxygen in a gaseous hydrocarbon stream comprises the step of passing the gaseous hydrocarbon stream over a material comprising a metal selected from Ni, Co, Cu, Fe, Mn or Ag in a reduced state so that oxygen present in said stream reacts with the metal, wherein the metal in the reduced state is formed by, (i) withdrawing a portion of the hydrocarbon stream, (ii) forming a gas mixture containing hydrogen from the hydrocarbon portion, and (iii) passing the gas mixture containing hydrogen over the material containing the metal in reducible form.
摘要翻译： 一种用于还原气态烃流中游离氧的方法包括将气态烃流通过包含选自Ni，Co，Cu，Fe，Mn或Ag的金属的材料在还原状态下的步骤，使得存在于所述流中的氧 与金属反应，其中处于还原状态的金属通过以下方式形成：（i）取出一部分烃流，（ii）从烃部分形成含有氢的气体混合物，和（iii）使含有 含有可还原形式的金属的材料上的氢气。
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公开(公告)号：US20090242462A1
公开(公告)日：2009-10-01
申请号：US12293175
申请日：2007-03-05
CPC分类号： B01J8/02 , B01J8/04 , B01J8/0457 , B01J2208/00203 , B01J2208/00504 , B01J2219/00006 , B01J2219/00038 , B01J2219/0004 , C01B3/382 , C01B3/48 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/1241 , C01B2203/127 , C01B2203/1276 , C01B2203/142
摘要： A process for reducing free oxygen in a hydrocarbon gas stream comprises the steps of(i) forming a gas mixture containing hydrogen from a hydrocarbon,(ii) mixing the hydrogen gas mixture with a gaseous hydrocarbon stream containing free oxygen, and(iii) passing the resulting hydrocarbon gas mixture over a conversion catalyst that converts at least a portion of the free oxygen present in the gaseous hydrocarbon to steam.
摘要翻译： 一种用于减少烃气流中的游离氧的方法包括以下步骤：（i）从烃形成含有氢的气体混合物，（ii）将氢气混合物与含有游离氧的气态烃流混合，和（iii）通过 所得烃混合物在转化催化剂上，将至少一部分气态烃中存在的游离氧转化为蒸汽。
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公开(公告)号：US07867299B2
公开(公告)日：2011-01-11
申请号：US11070919
申请日：2005-03-03
申请人： Michael Ian Petch , Jonathan Charles Frost , Suzanne Rose Ellis , Jessica Grace Reinkingh , Mark Robert Feaviour , Jillian Elaine Bailie , David Wails , Paul James Millington
发明人： Michael Ian Petch , Jonathan Charles Frost , Suzanne Rose Ellis , Jessica Grace Reinkingh , Mark Robert Feaviour , Jillian Elaine Bailie , David Wails , Paul James Millington
IPC分类号： B01J8/00
CPC分类号： H01M8/0631 , B01J19/2485 , B01J2208/025 , C01B3/382 , C01B2203/0244 , C01B2203/066 , C01B2203/0844 , C01B2203/1023 , C01B2203/1064 , C01B2203/142 , C01B2203/82 , Y02P20/52
摘要： Methods and apparatus for producing hydrogen with reforming catalysts. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction zone of a primary reactor. The support material may be an oxidic support having a ceria and zirconia promoter, or may include a neodymium stabilizer. The support material may also include at least one Group IA, Group IIA, manganese, or iron metal promoter. The primary reactor may have a first and second reforming reaction zones, where upstream catalysts located in the first reforming reaction zone and downstream catalysts located in the second reforming reaction zone may be selected to perform optimally under the conditions in their respective reforming reaction zone.
摘要翻译： 用重整催化剂生产氢的方法和装置。 重整催化剂可以是载体材料上的铂族金属，并且它们可以位于初级反应器的重整反应区中。 载体材料可以是具有二氧化铈和氧化锆助催化剂的氧化载体，或者可以包括钕稳定剂。 载体材料还可以包括至少一种IA族，IIA族，锰或铁金属促进剂。 初级反应器可以具有第一和第二重整反应区，其中可以选择位于第一重整反应区中的上游催化剂和位于第二重整反应区中的下游催化剂，以在它们各自的重整反应区内的条件下进行最佳的反应。
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公开(公告)号：US09017642B2
公开(公告)日：2015-04-28
申请号：US12293175
申请日：2007-03-05
CPC分类号： B01J8/02 , B01J8/04 , B01J8/0457 , B01J2208/00203 , B01J2208/00504 , B01J2219/00006 , B01J2219/00038 , B01J2219/0004 , C01B3/382 , C01B3/48 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/1241 , C01B2203/127 , C01B2203/1276 , C01B2203/142
摘要： A process for reducing free oxygen in a hydrocarbon gas stream comprises the steps of (i) forming a gas mixture containing hydrogen from a hydrocarbon, (ii) mixing the hydrogen gas mixture with a gaseous hydrocarbon stream containing free oxygen, and (iii) passing the resulting hydrocarbon gas mixture over a conversion catalyst that converts at least a portion of the free oxygen present in the gaseous hydrocarbon to steam.
摘要翻译： 一种用于减少烃气流中的游离氧的方法包括以下步骤：（i）从烃形成含有氢的气体混合物，（ii）将氢气混合物与含有游离氧的气态烃流混合，和（iii）通过 所得烃混合物在转化催化剂上，将至少一部分气态烃中存在的游离氧转化为蒸汽。
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公开(公告)号：US08574328B2
公开(公告)日：2013-11-05
申请号：US12305699
申请日：2007-05-14
CPC分类号： C01B21/04 , B01D53/8671 , B01D2257/104 , C01B3/36 , C01B3/382 , C01B3/386 , C01B3/48 , C01B21/0422 , C01B2203/0244 , C01B2203/0255 , C01B2203/0283 , C01B2203/04 , C01B2203/0405 , C01B2203/0485 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1241 , C01B2203/127 , C01B2210/0045 , C02F1/20 , C02F2103/023 , C02F2103/08
摘要： A process for reducing free oxygen in a gaseous nitrogen stream comprises the steps of (i) reforming a hydrocarbon to generate a gas mixture containing hydrogen and carbon oxides, (ii) mixing the gas mixture with a nitrogen stream containing free oxygen, and (iii) passing the resulting nitrogen gas mixture over a conversion catalyst that converts at least a portion of the free oxygen present in the nitrogen to steam wherein the hydrocarbon reforming step includes oxidation of a hydrocarbon using an oxygen-containing gas.
摘要翻译： 一种用于减少气态氮气流中的游离氧的方法包括以下步骤：（i）重整烃以产生含有氢和碳氧化物的气体混合物，（ii）将气体混合物与含有游离氧的氮气流混合，和（iii ）将所得氮气混合物通过转化催化剂，所述转化催化剂将存在于氮气中的至少一部分游离氧转化为蒸汽，其中烃重整步骤包括使用含氧气体氧化烃。
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公开(公告)号：US07459224B1
公开(公告)日：2008-12-02
申请号：US10304563
申请日：2002-11-26
申请人： Michael Ian Petch , Mark Robert Feaviour , Suzanne Rose Ellis , Jillian Elaine Bailie , David Wails , Paul James Millington
发明人： Michael Ian Petch , Mark Robert Feaviour , Suzanne Rose Ellis , Jillian Elaine Bailie , David Wails , Paul James Millington
CPC分类号： H01M8/0618 , C01B3/382 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/042 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1023 , C01B2203/1064 , C01B2203/107 , C01B2203/1094 , H01M2250/20 , Y02T90/32
摘要： Methods and apparatus for producing hydrogen are provided. The methods and apparatus utilize reforming catalysts in order to produce hydrogen gas. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction zone of a primary reactor. The support material may an oxidic support having a ceria zirconia promoter. The support material may be an oxidic support and a neodymium stabilizer. The support material may also be an oxidic support material and at least one Group IA, Group IIA, manganese, or iron metal promoter. The primary reactor may have a first and second reforming reaction zones. Upstream reforming catalysts located in the first reforming reaction zone may be selected to perform optimally under the conditions in the first reforming reaction zone. Downstream reforming catalysts located in the second reforming reaction zone may be selected to perform optimally under the conditions in the second reforming reaction zone.
摘要翻译： 提供了生产氢的方法和装置。 该方法和装置利用重整催化剂以产生氢气。 重整催化剂可以是载体材料上的铂族金属，并且它们可以位于初级反应器的重整反应区中。 载体材料可以是具有二氧化铈氧化锆促进剂的氧化载体。 载体材料可以是氧化载体和钕稳定剂。 载体材料还可以是氧化载体材料和至少一种IA族，IIA族，锰或铁金属促进剂。 初级反应器可以具有第一和第二重整反应区。 可以选择位于第一重整反应区中的上游重整催化剂，以在第一重整反应区的条件下最佳地进行。 可以选择位于第二重整反应区中的下游重整催化剂，以在第二重整反应区的条件下最佳地进行。
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公开(公告)号：US07153334B2
公开(公告)日：2006-12-26
申请号：US10442693
申请日：2003-05-21
申请人： Suzanne Rose Ellis , Jessica Grace Reinkingh , Jullian Elaine Bailie , David Wails , Michael Ian Petch
发明人： Suzanne Rose Ellis , Jessica Grace Reinkingh , Jullian Elaine Bailie , David Wails , Michael Ian Petch
CPC分类号： F02M25/0228 , C01B3/382 , C01B2203/00 , C01B2203/0244 , C01B2203/0283 , C01B2203/066 , C01B2203/0844 , C01B2203/142 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , C01B2203/82 , F02M25/10 , F02M27/02 , Y02T10/121
摘要： Carbonaceous material is removed from a catalyst within an autothermal reformer by introducing an isolated oxidant stream into the autothermal reformer prior to introduction of hydrocarbon fuel into the reformer. A hydrocarbon stream is introduced into the autothermal reformer following removal of the carbonaceous material. A concurrent supply of the hydrocarbon stream and the oxidant stream to the autothermal reformer is maintained such that an exothermic reaction driven by the oxidant stream provides heat to an endothermic reaction driven by water vapor in the hydrocarbon stream. In accordance with 37 CFR 1.72(b), the purpose of this abstract is to enable the United States Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract will not be used for interpreting the scope of the claims.
摘要翻译： 在将碳氢燃料引入重整器之前，通过将分离的氧化剂流引入自热重整器中，在自热重整器内从催化剂中除去碳质材料。 在除去碳质材料后，将烃流引入自热重整器中。 保持将烃流和氧化剂流同时供应到自热重整器，使得由氧化剂流驱动的放热反应为由烃流中的水蒸气驱动的吸热反应提供热量。 根据37 CFR 1.72（b），本摘要的目的是使美国专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。 摘要不会用于解释权利要求的范围。
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公开(公告)号：US07105148B2
公开(公告)日：2006-09-12
申请号：US10304561
申请日：2002-11-26
申请人： Michael Ian Petch , Jonathan Charles Frost , Suzanne Rose Ellis , Jessica Grace Reinkingh , Mark Robert Feaviour , Jillian Elaine Bailie , David Wails , Paul James Millington
发明人： Michael Ian Petch , Jonathan Charles Frost , Suzanne Rose Ellis , Jessica Grace Reinkingh , Mark Robert Feaviour , Jillian Elaine Bailie , David Wails , Paul James Millington
IPC分类号： C01B3/26
CPC分类号： H01M8/0631 , B01J19/2485 , B01J2208/025 , C01B3/382 , C01B2203/0244 , C01B2203/066 , C01B2203/0844 , C01B2203/1023 , C01B2203/1064 , C01B2203/142 , C01B2203/82 , Y02P20/52
摘要： Methods and apparatus for producing hydrogen are provided. The methods and apparatus utilize reforming catalysts in order to produce hydrogen gas. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction zone of a primary reactor. The support material may an oxidic support having a ceria zirconia promoter. The support material may be an oxidic support and a neodymium stabilizer. The support material may also be an oxidic support material and at least one Group IA, Group IIA, manganese, or iron metal promoter. The primary reactor may have a first and second reforming reaction zones. Upstream reforming catalysts located in the first reforming reaction zone may be selected to perform optimally under the conditions in the first reforming reaction zone. Downstream reforming catalysts located in the second reforming reaction zone may be selected to perform optimally under the conditions in the second reforming reaction zone.
摘要翻译： 提供了生产氢的方法和装置。 该方法和装置利用重整催化剂以产生氢气。 重整催化剂可以是载体材料上的铂族金属，并且它们可以位于初级反应器的重整反应区中。 载体材料可以是具有二氧化铈氧化锆促进剂的氧化载体。 载体材料可以是氧化载体和钕稳定剂。 载体材料还可以是氧化载体材料和至少一种IA族，IIA族，锰或铁金属促进剂。 初级反应器可以具有第一和第二重整反应区。 可以选择位于第一重整反应区中的上游重整催化剂，以在第一重整反应区的条件下最佳地进行。 可以选择位于第二重整反应区中的下游重整催化剂，以在第二重整反应区的条件下最佳地进行。
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