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公开(公告)号：US07780846B2
公开(公告)日：2010-08-24
申请号：US11642438
申请日：2006-12-20
申请人： Eric J. Weston , Jon P. Wagner , R. Steve Spivey , Mike McKinney , Michael W. Balakos , Russell Scott Osborne , Michelle Madden
发明人： Eric J. Weston , Jon P. Wagner , R. Steve Spivey , Mike McKinney , Michael W. Balakos , Russell Scott Osborne , Michelle Madden
CPC分类号： C10G25/02 , B01J20/06 , B01J20/08 , B01J20/186 , B01J23/80 , B01J23/8892 , B01J2220/42 , C01B3/32 , C01B2203/066 , C01B2203/127 , C10G25/05 , H01M8/0675
摘要： A method for producing a substantially desulfurized hydrocarbon fuel stream at temperatures less than 100° C. including providing a nondesulfurized fuel cell hydrocarbon fuel stream and passing the fuel stream through a sulfur adsorbent system containing a specialized sulfur adsorbent containing hydrated alumina to produce a substantially desulfurized hydrocarbon fuel stream.
摘要翻译： 包括在低于100℃的温度下生产基本脱硫的烃燃料流的方法，包括提供非脱硫的燃料电池烃燃料流，并使燃料流通过含有含水合氧化铝的专用硫吸附剂的硫吸附剂体系，以产生基本脱硫 烃燃料流。
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公开(公告)号：US20120121500A1
公开(公告)日：2012-05-17
申请号：US13358832
申请日：2012-01-26
IPC分类号： C01B3/16 , B01J21/06 , B01J23/889 , B01J23/36
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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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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公开(公告)号：US20090232728A1
公开(公告)日：2009-09-17
申请号：US12048673
申请日：2008-03-14
IPC分类号： C01B3/02 , B01J23/04 , B01J23/08 , B01J23/14 , B01J21/08 , B01J21/04 , B01J21/10 , B01J23/26 , B01J23/28 , B01J23/30 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/50 , B01J23/52 , B01J23/745
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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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：US07271307B2
公开(公告)日：2007-09-18
申请号：US10695372
申请日：2003-10-28
CPC分类号： C07C5/3332 , Y02P20/52 , Y02P20/584 , C07C11/06 , C07C11/02
摘要： The present development relates to a modification of the Houdry process for the dehydrogenation of aliphatic hydrocarbons, whereby the dehydrogenation cycle is extended, or lengthened, and hydrogen gas is added into the reaction. The combination of the extended cycle with the hydrogen introduction results in a surprising stabilization of the production rate in the dehydrogenation process. The hydrogen gas may be introduced through a recycle step. The process of the present development is demonstrated for the dehydrogenation of propane to propylene.
摘要翻译： 本发明涉及用于脂族烃脱氢的Houdry工艺的改进，从而使脱氢循环延长或延长，并将氢气加入到反应中。 扩展循环与氢气引入的结合导致脱氢过程中生产速率的惊人稳定。 可以通过再循环步骤引入氢气。 本发明的过程证明了丙烷脱氢成丙烯。
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