发明授权
- 专利标题： Reductive carbonylation of methanol to acetaldehyde
- 专利标题（中）： 将甲醇还原羰基化成乙醛
-
申请号： US14586070申请日： 2014-12-30
-
公开(公告)号： US09266806B1公开(公告)日： 2016-02-23
- 发明人: Andrew James Vetter , Jonathan Michael Penney , David William Norman
- 申请人： Eastman Chemical Company
- 申请人地址： US TN Kingsport
- 专利权人： Eastman Chemical Company
- 当前专利权人： Eastman Chemical Company
- 当前专利权人地址： US TN Kingsport
- 代理商 Jennifer R. Knight
- 主分类号： C07C45/49
- IPC分类号： C07C45/49 ; B01J31/00 ; C07C45/00 ; B01J37/04 ; B01J31/24
摘要：
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.
信息查询
