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1. 发明授权

US6059995A Process and preparation of hydrogen-rich gas 失效
标题翻译：富氢气体的处理和制备
公开(公告)号：US6059995A
公开(公告)日：2000-05-09
申请号：US233116
申请日：1999-01-19
申请人： Haldor F. A. Topsoe , Ib Dybkj.ae butted.r , Poul Erik Nielsen , Bodil Voss
发明人： Haldor F. A. Topsoe , Ib Dybkj.ae butted.r , Poul Erik Nielsen , Bodil Voss
IPC分类号： B01J19/00 , B01J23/38 , C01B3/02 , C01B3/32 , C01C1/04 , C07C273/04 , C07C1/02 , C01B31/18 , C01B31/20
CPC分类号： C01B3/025 , C01B3/323 , C01B3/326 , C01B2203/1064 , C01B2203/1076 , Y02P20/142 , Y02P20/52
摘要： A process for the production of hydrogen rich gas from a feedstock containing dimethyl ether and/or methanol by steam reforming dimethyl ether in presence of a reforming catalyst to a product gas being rich in hydrogen, wherein necessary heat for the endothermic steam reforming reactions is supplied through oxidation of part of the hydrogen contained in the steam reformed feedstock process in heat conducting relationship with the steam reforming reactions.
摘要翻译：在重整催化剂存在下，通过蒸汽重整二甲醚在含有二甲醚和/或甲醇的原料中生产富氢气体的方法，其中富含氢气的产物气体被供应，其中供给吸热蒸汽重整反应所需的热量通过蒸汽重整原料过程中包含的部分氢气与蒸汽重整反应导热的关系。

2. 发明申请

US20060057058A1 Process for reforming ethanol 有权
标题翻译：乙醇改性方法
公开(公告)号：US20060057058A1
公开(公告)日：2006-03-16
申请号：US10940762
申请日：2004-09-15
申请人： Soren Dahl , Charlotte Nielsen , Poul Erik Nielsen , Kim Aasberg-Petersen
发明人： Soren Dahl , Charlotte Nielsen , Poul Erik Nielsen , Kim Aasberg-Petersen
IPC分类号： C01B3/02
CPC分类号： C01B3/382 , C01B2203/0233 , C01B2203/066 , C01B2203/1241 , C01B2203/1264 , C01B2203/142
摘要： Process for selectively reforming ethanol to a hydrogen-rich product in the presence of at least one catalyst comprising a catalytically active material supported on a carrier, the process comprising the following steps in which the at least one catalyst is active: transferring a stream of ethanol and steam and a hydrogen-comprising stream, the molar ratio of ethanol to hydrogen being 0.2-1, to a dehydration/hydrogenation reactor for dehydrating ethanol to ethylene and for hydrogenating ethylene to produce an ethane-containing stream, adiabatically pre-reforming the ethane-comprising stream to a stream comprising methane, steam reforming the stream comprising methane to produce a mixture comprising hydrogen and carbon monoxide, converting the mixture comprising hydrogen and carbon monoxide from the steam reforming step under water gas shift conditions to produce a hydrogen-rich product stream.
摘要翻译：在至少一种包含负载在载体上的催化活性物质的催化剂存在下，将乙醇选择性地重整成富氢产物的方法，所述方法包括以下步骤：其中所述至少一种催化剂是有活性的：将乙醇流和蒸汽和含氢气流，乙醇与氢气的摩尔比为0.2-1，用于脱乙醇/氢化反应器，用于将乙醇脱水成乙烯和氢化乙烯以产生含乙烷的流，绝热地重整乙烷包含甲烷的流，对包含甲烷的流进行蒸汽重整以产生包含氢气和一氧化碳的混合物，在水煤气变换条件下将来自蒸汽重整步骤的氢和一氧化碳的混合物转化，以产生富氢产物流。

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