发明授权
- 专利标题： Dehydrogenation process
- 专利标题（中）： 脱氢工艺
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申请号： US353849申请日： 1989-05-17
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公开(公告)号： US4926005A公开(公告)日： 1990-05-15
- 发明人: Michael E. Olbrich , Dwight L. McKay , Dean P. Montgomery, deceased , by B. Jean, administratrix Montgomery
- 申请人： Michael E. Olbrich , Dwight L. McKay , Dean P. Montgomery, deceased , by B. Jean, administratrix Montgomery
- 申请人地址： OK Bartlesville
- 专利权人： Phillips Petroleum Company
- 当前专利权人： Phillips Petroleum Company
- 当前专利权人地址： OK Bartlesville
- 主分类号： B01J23/62
- IPC分类号： B01J23/62 ; B01J23/825 ; B01J23/835 ; C07B61/00 ; C07C5/333 ; C07C11/02
摘要：
In a process for dehydrogenating alkanes having 2-5 carbon atoms per molecule in the presence of steam and a catalyst composition comprising Group IIA and/or IIB metal aluminate, Group VIII metal(s) and Group IVA metal compound(s), the improvement comprises the step of pretreating the alkane containing feed with a material comprising a Group IIA and/or Group IIB metal aluminate under non-dehydrogenating conditions.
公开/授权文献
- US5549727A Trough assembly 公开/授权日：1996-08-27
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