发明授权
- 专利标题: Selective xylenes isomerization and ethylbenzene conversion
- 专利标题(中): 选择性二甲苯异构化和乙苯转化
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申请号: US261249申请日: 1999-03-03
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公开(公告)号: US06143941A公开(公告)日: 2000-11-07
- 发明人: Sanjay B. Sharma , Sergey V. Gurevich , Benjamin D. Riley , Greg A. Rosinski
- 申请人: Sanjay B. Sharma , Sergey V. Gurevich , Benjamin D. Riley , Greg A. Rosinski
- 申请人地址: IL Des Plaines
- 专利权人: UOP LLC
- 当前专利权人: UOP LLC
- 当前专利权人地址: IL Des Plaines
- 主分类号: C07C5/27
- IPC分类号: C07C5/27 ; C07C15/08 ; C07C5/22
摘要:
This invention is drawn to a process for isomerizing a non-equilibrium mixture of xylenes and ethylbenzene using an oil-dropped catalyst comprising a zeolite, a platinum-group metal and an aluminophosphate binder, resulting in a greater yield of para-xylene at favorable conditions compared to processes of the known art.
公开/授权文献
- US5627583A Electroendoscope apparatus 公开/授权日:1997-05-06