Invention Grant
US4857495A Hydrocracking catalysts and processes employing silicoaluminophosphate
molecular sieves
失效
加氢裂化催化剂和采用硅铝磷酸盐分子筛的方法
- Patent Title: Hydrocracking catalysts and processes employing silicoaluminophosphate molecular sieves
- Patent Title (中): 加氢裂化催化剂和采用硅铝磷酸盐分子筛的方法
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Application No.: US925537Application Date: 1986-10-28
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Publication No.: US4857495APublication Date: 1989-08-15
- Inventor: Frank P. Gortsema , Regis J. Pellet , Albert R. Springer , Jule A. Rabo , Gary N. Long
- Applicant: Frank P. Gortsema , Regis J. Pellet , Albert R. Springer , Jule A. Rabo , Gary N. Long
- Assignee: UOP
- Current Assignee: UOP
- Main IPC: B01J29/76
- IPC: B01J29/76 ; B01J29/85 ; C10G47/16
Abstract:
Hydrocracking processes are disclosed using catalysts comprising silicoaluminophosphates of U.S. Pat. No. 4,440,871 characterized in the calcined form by an adsorption of oxygen of at least 4 percent by weight at a partial pressure of 100 torr and a temperature of -186.degree. C.
Public/Granted literature
- US5829899A Wrist rest for incorporation with a computer keyboard Public/Granted day:1998-11-03
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