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1. 发明授权

US5235121A Method for reforming hydrocarbons 失效
标题翻译：烃类重整方法
公开(公告)号：US5235121A
公开(公告)日：1993-08-10
申请号：US739823
申请日：1991-08-02
申请人： Francis M. Brinkmeyer , Warren M. Ewert , Homer M. Fox , D. F. Rohr, Jr.
发明人： Francis M. Brinkmeyer , Warren M. Ewert , Homer M. Fox , D. F. Rohr, Jr.
IPC分类号： C10G35/085
CPC分类号： C10G35/085
摘要： The present invention provides a method and apparatus for reforming a hydrocarbon feedstock in the presence of steam using a steam-active reforming catalyst The present invention can generally be used in conjunction with any steam-active reforming processes wherein the hydrocarbon reforming and catalyst regeneration operations are conducted simultaneously and the catalyst is regenerated using a steam-diluted oxygen (or air) regeneration medium. In the present invention, catalyst regeneration effluent gas is advantageously reused in the reforming operation to provide at least a portion of the steam environment required for reforming the hydrocarbon feedstock. Free oxygen is preferably removed from the regeneration effluent gas before the regeneration effluent gas is brought into contact with the hydrocarbon feedstock.
摘要翻译：本发明提供了一种使用蒸汽活性重整催化剂在蒸汽存在下重整烃原料的方法和设备。本发明通常可与任何蒸汽活性重整方法一起使用，其中烃重整和催化剂再生操作是同时进行催化剂，并使用蒸汽稀释的氧（或空气）再生介质来再生催化剂。在本发明中，催化剂再生废气有利地在重整操作中重新使用以提供重整烃原料所需的至少一部分蒸汽环境。在再生废气与烃原料接触之前，游离氧优选从再生流出气中除去。

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