发明申请
- 专利标题： METHOD OF IMPROVING A DEHYDROGENATION PROCESS
- 专利标题（中）： 改进去氢方法的方法
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申请号： US12419372申请日： 2009-04-07
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公开(公告)号： US20090318741A1公开(公告)日： 2009-12-24
- 发明人: Richard Douglas NEWMAN
- 申请人： Richard Douglas NEWMAN
- 主分类号： C07C5/32
- IPC分类号： C07C5/32
摘要：
The invention relates to a method of improving a dehydrogenation process comprising: removing a volume of a first dehydrogenation catalyst from a radial dehydrogenation reactor; loading the reactor with a volume of a second dehydrogenation catalyst that has a lower decline rate than the first dehydrogenation catalyst; and passing a dehydrogenatable hydrocarbon through the reactor wherein the volume of the second catalyst is at most 90% of the volume of the removed catalyst.