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公开(公告)号：US08715617B2
公开(公告)日：2014-05-06
申请号：US13421305
申请日：2012-03-15
CPC分类号： C01B3/382 , C01B3/48 , C01B3/52 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/0288 , C01B2203/0415 , C01B2203/043 , C01B2203/0811 , C01B2203/0833 , C01B2203/1047 , C01B2203/1241 , C01B2203/1247 , C01B2203/142 , C01B2203/146 , C01B2203/148
摘要： A hydrogen production process wherein steam and a hydrocarbon feed is reacted in a prereformer, the prereformed intermediate is further reacted in an oxygen-based reformer, the reformate is shifted and then separated by a pressure swing adsorber to form a H2 product stream and a tail gas, a first portion of the tail gas is recycled to the prereformer and/or the oxygen-based reformer, and a second portion of the tail gas is recycled to the pressure swing adsorber.
摘要翻译： 一种氢气生产方法，其中蒸汽和烃进料在预重整器中反应，预形成的中间体在氧基重整器中进一步反应，重整产品被移动，然后通过变压吸附器分离以形成H 2产物流和尾部 气体，尾气的第一部分被再循环到预重整器和/或氧基重整器中，并且尾气的第二部分被再循环到变压吸附器。
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公开(公告)号：US20130243686A1
公开(公告)日：2013-09-19
申请号：US13421305
申请日：2012-03-15
CPC分类号： C01B3/382 , C01B3/48 , C01B3/52 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/0288 , C01B2203/0415 , C01B2203/043 , C01B2203/0811 , C01B2203/0833 , C01B2203/1047 , C01B2203/1241 , C01B2203/1247 , C01B2203/142 , C01B2203/146 , C01B2203/148
摘要： A hydrogen production process wherein steam and a hydrocarbon feed is reacted in a prereformer, the prereformed intermediate is further reacted in an oxygen-based reformer, the reformate is shifted and then separated by a pressure swing adsorber to form a H2 product stream and a tail gas, a first portion of the tail gas is recycled to the prereformer and/or the oxygen-based reformer, and a second portion of the tail gas is recycled to the pressure swing adsorber.
摘要翻译： 一种氢气生产方法，其中蒸汽和烃进料在预重整器中反应，预形成的中间体在氧基重整器中进一步反应，重整产品被移动，然后通过变压吸附器分离以形成H 2产物流和尾部 气体，尾气的第一部分被再循环到预重整器和/或氧基重整器中，并且尾气的第二部分被再循环到变压吸附器。
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