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1.发明授权公开(公告)号：US07645440B2
公开(公告)日：2010-01-12
申请号：US11612094
申请日：2006-12-18
CPC分类号： B01J37/08 , B01J23/002 , B01J23/02 , B01J23/40 , B01J23/468 , B01J23/58 , B01J23/89 , B01J35/10 , B01J35/1014 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/1064 , C01B2203/1082 , Y02E60/36 , Y02P20/52 , B01J2523/25 , B01J2523/31 , B01J2523/23 , B01J2523/827
摘要： A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要翻译： 可用于在蒸汽重整过程中从烃燃料生产氢的催化剂在例如至少一种单斜氧化锆的催化剂载体上含有例如Ir，Pt和Pd中的至少一种的活性金属 和碱土金属六铝酸盐。 催化剂表现出改善的活性，在空气和还原气氛中的稳定性以及硫耐受性。
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2.发明授权公开(公告)号：US07309480B2
公开(公告)日：2007-12-18
申请号：US10825150
申请日：2004-04-16
CPC分类号： B01J37/08 , B01J23/002 , B01J23/02 , B01J23/40 , B01J23/468 , B01J23/58 , B01J23/89 , B01J35/10 , B01J35/1014 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/1064 , C01B2203/1082 , Y02E60/36 , Y02P20/52 , B01J2523/25 , B01J2523/31 , B01J2523/23 , B01J2523/827
摘要： A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要翻译： 可用于在蒸汽重整过程中从烃燃料生产氢的催化剂在例如至少一种单斜氧化锆的催化剂载体上含有例如Ir，Pt和Pd中的至少一种的活性金属 和碱土金属六铝酸盐。 催化剂表现出改善的活性，在空气和还原气氛中的稳定性以及硫耐受性。
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3.发明授权公开(公告)号：US07923409B2
公开(公告)日：2011-04-12
申请号：US11874265
申请日：2007-10-18
CPC分类号： B01J37/08 , B01J23/002 , B01J23/02 , B01J23/40 , B01J23/468 , B01J23/58 , B01J23/89 , B01J35/10 , B01J35/1014 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/1064 , C01B2203/1082 , Y02E60/36 , Y02P20/52 , B01J2523/25 , B01J2523/31 , B01J2523/23 , B01J2523/827
摘要： A catalyst that can be used for the production of hydrogen from hydrocarbon fuels in steam reforming processes contains an active metal of, e.g., at least one of Ir, Pt and Pd, on a catalyst support of, e.g., at least one of monoclinic zirconia and an alkaline-earth metal hexaaluminate. The catalyst exhibits improved activity, stability in both air and reducing atmospheres, and sulfur tolerance.
摘要翻译： 可用于在蒸汽重整过程中从烃燃料生产氢的催化剂在例如至少一种单斜氧化锆的催化剂载体上含有例如Ir，Pt和Pd中的至少一种的活性金属 和碱土金属六铝酸盐。 催化剂表现出改善的活性，在空气和还原气氛中的稳定性以及硫耐受性。
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公开(公告)号：US08119558B2
公开(公告)日：2012-02-21
申请号：US12048673
申请日：2008-03-14
CPC分类号： C01B3/16 , B01J21/06 , B01J21/066 , B01J23/10 , B01J23/36 , B01J35/1014 , B01J35/1019 , Y02P20/52 , Y10S502/524
摘要： A water gas shift catalyst for use at temperatures above about 450° C. up to about 900° C. or so comprising rhenium deposited on a support, preferably without a precious metal, wherein the support is prepared from a high surface area material, such as a mixed metal oxide, particularly a mixture of zirconia and ceria, to which may be added one or more of a high surface area transitional alumina, an alkali or alkaline earth metal dopant and/or an additional dopant selected from Ga, Nd, Pr, W, Ge, Fe, oxides thereof and mixtures thereof.
摘要翻译： 一种用于高于约450℃至约900℃左右的温度的水煤气变换催化剂，其包含沉积在载体上的优选不含贵金属的铼，其中所述载体由高表面积材料制备，例如 作为混合金属氧化物，特别是氧化锆和二氧化铈的混合物，其中可以加入一种或多种高表面积过渡氧化铝，碱金属或碱土金属掺杂剂和/或选自Ga，Nd，Pr ，W，Ge，Fe，其氧化物及其混合物。
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5.发明授权公开(公告)号：US07767619B2
公开(公告)日：2010-08-03
申请号：US10888645
申请日：2004-07-09
申请人： Shizhong Zhao , Yeping Cai , Xiao D. Hu , Jon P. Wagner , Jürgen Ladebeck , R. Steve Spivey
发明人： Shizhong Zhao , Yeping Cai , Xiao D. Hu , Jon P. Wagner , Jürgen Ladebeck , R. Steve Spivey
CPC分类号： B01J23/63 , B01J21/063 , B01J21/066 , B01J23/02 , B01J23/10 , B01J23/58 , B01J23/6484 , B01J23/78 , B01J23/83 , B01J23/8474 , B01J35/0053 , B01J35/1038 , B01J37/0201 , B01J37/10 , C01B3/40 , C01B2203/0233 , C01B2203/1064 , C01B2203/1082 , C01B2203/1094 , Y02P20/52
摘要： A promoted calcium-alumina supported reforming catalyst that is particularly useful for reforming reactions where low H2/CO ratio synthesis gas, such as less than 2.3 is generated directly is disclosed. The catalyst comprises from about 25 wt % to about 98 wt % alumina, from about 0.5 wt % to about 35 wt % calcium oxide, from about 0.01 wt % to about 35 wt % of a promoter, and from about 0.05 wt % to about 30 wt % of an active metal. The promoter is selected from the group consisting of titanium, zirconium, yttrium, niobium, elements of the lanthanum-series, such as, without limitation, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, ytterbium, and combinations thereof. The active metal is selected from the group consisting of nickel, cobalt, rhodium, ruthenium, palladium, platinum, iridium and combinations thereof as active metal, wherein the calcium oxide is combined with the alumina to form aluminum-rich calcium aluminates.
摘要翻译： 公开了一种促进的钙 - 氧化铝负载的重整催化剂，其特别适用于直接生成如H2 / CO比低的合成气（如小于2.3）的重整反应。 催化剂包含约25重量％至约98重量％的氧化铝，约0.5重量％至约35重量％的氧化钙，约0.01重量％至约35重量％的助催化剂和约0.05重量％至约 30重量％的活性金属。 助催化剂选自钛，锆，钇，铌，镧系元素，例如但不限于镧，铈，镨，钕，ium，钐，铕，钆，镱和组合 其中。 活性金属选自镍，钴，铑，钌，钯，铂，铱及其组合作为活性金属，其中氧化钙与氧化铝组合以形成富铝的铝酸钙。
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公开(公告)号：US20090118119A1
公开(公告)日：2009-05-07
申请号：US11933535
申请日：2007-11-01
申请人： Chandra Ratnasamy , Jon P. Wagner
发明人： Chandra Ratnasamy , Jon P. Wagner
IPC分类号： C01B3/38 , B01J21/02 , B01J21/06 , B01J21/12 , B01J23/02 , B01J23/10 , B01J23/16 , B01J23/26 , B01J23/30 , B01J23/38 , B01J23/44 , B01J23/42 , B01J23/50 , B01J23/52 , B01J23/70
CPC分类号： B01J35/0006 , B01J23/002 , B01J23/63 , B01J23/6562 , B01J23/6567 , B01J35/04 , B01J35/10 , B01J35/1014 , B01J35/1019 , B01J2523/00 , C01B3/16 , C01B2203/0283 , C01B2203/1005 , C01B2203/1023 , C01B2203/1041 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1094 , Y02P20/52 , B01J2523/13 , B01J2523/25 , B01J2523/31 , B01J2523/3712 , B01J2523/48 , B01J2523/828 , B01J2523/12
摘要： A water gas shift catalyst comprising a precious metal deposited on a support, wherein the support is prepared from a mixture comprising a low surface area material, such as an aluminate, particularly a hexaaluminate, and a high surface area material, such as a mixed metal oxide, particularly a mixture of zirconia and ceria, to which may be added one or more of a high surface area transitional alumina, an alkali or alkaline earth metal dopant and an additional dopant selected from Ga, Nd, Pr, W, Ge, Au, Ag, Fe, oxides thereof and mixtures thereof.
摘要翻译： 一种包含沉积在载体上的贵金属的水煤气变换催化剂，其中所述载体由包含低表面积材料如铝酸盐，特别是六铝酸盐的混合物和高表面积材料如混合金属 氧化物，特别是氧化锆和二氧化铈的混合物，其中可以加入高表面积的过渡氧化铝，碱金属或碱土金属掺杂剂中的一种或多种，以及选自Ga，Nd，Pr，W，Ge，Au ，Ag，Fe，其氧化物及其混合物。
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7.发明授权Method for removing CO, H2 and CH4 from an anode waste gas of a fuel cell and catalyst system useful for removing these gases 有权从用于除去这些气体的燃料电池的阳极废气和催化剂体系中除去CO，H 2和CH 4的方法公开(公告)号：US09327238B2
公开(公告)日：2016-05-03
申请号：US13297312
申请日：2011-11-16
申请人： Greg Cullen , Jon P. Wagner , Georg Anfang , Chandra Ratnasamy
发明人： Greg Cullen , Jon P. Wagner , Georg Anfang , Chandra Ratnasamy
IPC分类号： B01D53/72 , B01D53/86 , B01J23/889 , H01M8/06 , B01J23/42 , B01J23/44 , B01J35/02 , B01J35/04 , B01J37/02
CPC分类号： B01D53/864 , B01J23/42 , B01J23/44 , B01J23/8892 , B01J35/026 , B01J35/04 , B01J37/0215 , H01M8/0662 , H01M8/0668 , Y02E60/50
摘要： A system for removing CO, H2 and CH4 from an anode waste gas stream from a fuel cell is disclosed. The two catalyst system may comprise a platinum/palladium catalyst and a copper/manganese catalyst. The anode waste stream comes in contact with the platinum/palladium catalyst prior to contacting the copper/manganese catalyst.
摘要翻译： 公开了一种从燃料电池的阳极废气流中除去CO，H2和CH4的系统。 两种催化剂体系可以包含铂/钯催化剂和铜/锰催化剂。 在接触铜/锰催化剂之前，阳极废物流与铂/钯催化剂接触。
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公开(公告)号：US20130134359A1
公开(公告)日：2013-05-30
申请号：US13751394
申请日：2013-01-28
IPC分类号： C01B3/16
CPC分类号： C01B3/16 , B01J21/06 , B01J21/066 , B01J23/10 , B01J23/36 , B01J35/1014 , B01J35/1019 , Y02P20/52 , Y10S502/524
摘要： A catalytic water gas shift process at temperatures above about 450° C. up to about 900° C. or so wherein the catalyst includes rhenium deposited on a support, preferably without a precious metal, wherein the support is prepared from a high surface area material, such as a mixed metal oxide, particularly a mixture of zirconia and ceria, to which may be added one or more of a high surface area transitional alumina, an alkali or alkaline earth metal dopant and/or an additional dopant selected from Ga, Nd, Pr, W, Ge, Fe, oxides thereof and mixtures thereof.
摘要翻译： 在高于约450℃至约900℃的温度下的催化水煤气变换过程，其中催化剂包括沉积在载体上的铼，优选不含贵金属，其中载体由高表面积材料 ，例如混合金属氧化物，特别是氧化锆和二氧化铈的混合物，其中可以加入一种或多种高表面积的过渡氧化铝，碱金属或碱土金属掺杂剂和/或另外的掺杂剂，其选自Ga，Nd ，Pr，W，Ge，Fe，其氧化物及其混合物。
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公开(公告)号：US08080224B2
公开(公告)日：2011-12-20
申请号：US11381938
申请日：2006-05-05
申请人： Hiroshi Takeda , Troy L. Walsh , Jon P. Wagner
发明人： Hiroshi Takeda , Troy L. Walsh , Jon P. Wagner
IPC分类号： B01D53/56 , B01D53/94 , B01J8/02 , B01J38/04 , B01J29/06 , B01J27/13 , B01J23/40 , C01B21/00 , C01B23/00 , C01B25/00 , C01B31/00 , C01B33/00 , C01B35/00
CPC分类号： C10K3/04
摘要： Use of a catalyst composition comprising a metal selected from the group consisting of ruthenium, rhodium, nickel and combinations thereof, on a support selected from the group consisting of a beta-zeolite, mordenite and faujasites, is taught for carbon oxide methanation reactions for fuel cells. Specifically, when a mixture of gases containing hydrogen, carbon dioxide, carbon monoxide, and water is passed over the catalyst in a reaction zone having a temperature below the temperature at which the shift reaction occurs and above the temperature at which the selective methanation of carbon monoxide occurs, the catalyst efficiently facilitates the selective hydrogenation of carbon monoxide using H2 that is present in the reformate and reduces the concentration of the CO to levels equal to or less than about 50 ppm and demonstrates a carbon monoxide (CO) methanation selectivity of greater than about 50%.
摘要翻译： 教导了在选自β-沸石，丝光沸石和八面沸石的载体上使用包含选自钌，铑，镍及其组合的金属的催化剂组合物用于燃料的碳氧化物甲烷化反应 细胞。 具体地说，当在低于发生变换反应的温度的温度和高于选择性甲烷化碳的温度的反应区中使含有氢气，二氧化碳，一氧化碳和水的气体的混合物通过催化剂时， 一氧化碳发生，催化剂有效地促进了一氧化碳的选择性氢化，使用存在于重整产品中的H 2，并将CO的浓度降低至等于或小于约50ppm，并表现出一氧化碳（CO）甲烷化选择性更大 比约50％。
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公开(公告)号：US20090272675A1
公开(公告)日：2009-11-05
申请号：US12479277
申请日：2009-06-05
IPC分类号： C10G29/04 , B01J29/072 , B01J29/08 , B01J29/06
CPC分类号： C07C7/12 , B01D53/02 , B01D53/04 , B01D2253/108 , B01D2253/1124 , B01D2256/245 , B01D2257/306 , B01D2257/308 , B01D2259/4145 , B01J20/0222 , B01J20/0229 , B01J20/0237 , B01J20/0244 , B01J20/06 , B01J20/08 , B01J20/18 , B01J20/186 , B01J20/20 , B01J20/2803 , B01J20/28057 , B01J2220/42 , C10G25/003 , C10G25/05 , C10G53/08 , C10G2300/202 , C10G2300/4006 , C10G2300/805 , H01M8/0675
摘要： A method for producing a substantially desulfurized a hydrocarbon fuel stream at temperatures less than 100° C. The method includes providing a nondesulfurized fuel cell hydrocarbon fuel stream that may include water and passing the fuel stream sequentially through a zeolite Y adsorbent and a selective sulfur adsorbent. The zeolite Y adsorbent may be exchanged with copper ions. The method produces a substantially desulfurized hydrocarbon fuel stream containing less than 50 ppb sulfur.
摘要翻译： 一种用于在低于100℃的温度下生产基本上脱硫的烃燃料流的方法。该方法包括提供非脱硫的燃料电池烃燃料流，其可包括水并使燃料流顺序地通过沸石Y吸附剂和选择性硫吸附剂 。 沸石Y吸附剂可与铜离子交换。 该方法产生含有少于50ppb硫的基本上脱硫的烃燃料流。
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