Invention Grant
- Patent Title: Reductive carbonylation of methanol to acetaldehyde
- Patent Title (中): 将甲醇还原羰基化成乙醛
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Application No.: US14586070Application Date: 2014-12-30
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Publication No.: US09266806B1Publication Date: 2016-02-23
- Inventor: Andrew James Vetter , Jonathan Michael Penney , David William Norman
- Applicant: Eastman Chemical Company
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Jennifer R. Knight
- Main IPC: C07C45/49
- IPC: C07C45/49 ; B01J31/00 ; C07C45/00 ; B01J37/04 ; B01J31/24
Abstract:
Catalyst composition produced by combining a cobalt-containing precursor in an alkyl alcohol with a phosphine ligand to the solution; and subsequently adding an iodine compound. Reductive carbonylation processes using the catalyst composition to produce aldehydes are also provided.
Information query
