Invention Grant
- Patent Title: Methyl ethyl ketone process
- Patent Title (中): 甲基乙酮工艺
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Application No.: US448129Application Date: 1982-12-09
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Publication No.: US4453015APublication Date: 1984-06-05
- Inventor: Lynn H. Slaugh , Galeon W. Schoenthal , James D. Richardson
- Applicant: Lynn H. Slaugh , Galeon W. Schoenthal , James D. Richardson
- Applicant Address: TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: TX Houston
- Main IPC: B01J23/86
- IPC: B01J23/86 ; C07C45/00
Abstract:
Secondary butyl alcohol is dehydrogenated to methyl ethyl ketone by contact with a catalyst having improved selectivity and activity which comprises a mixture of copper, zinc and chromium supported on an alpha alumina carrier.
Public/Granted literature
- US5536380A Large area sputter cathode having floating target segments Public/Granted day:1996-07-16
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