发明授权
- 专利标题: Hydroformylation process
- 专利标题(中): 加氢甲酰化过程
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申请号: US690912申请日: 1985-01-11
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公开(公告)号: US4593127A公开(公告)日: 1986-06-03
- 发明人: Donald L. Bunning , Michael A. Blessing
- 申请人: Donald L. Bunning , Michael A. Blessing
- 申请人地址: CT Danbury
- 专利权人: Union Carbide Corporation
- 当前专利权人: Union Carbide Corporation
- 当前专利权人地址: CT Danbury
- 主分类号: C07C47/00
- IPC分类号: C07C47/00 ; B01J31/00 ; C07B61/00 ; C07C45/00 ; C07C45/50 ; C07C47/02 ; C07C67/00
摘要:
In a primary process for hydroformylating olefins to form aldehydes in which a liquid or gas recycle step is conducted and a gaseous effluent is vented, the improvement which comprises employing the effluent as a reactant feed for a decoupled secondary liquid-or gas recycle hydroformylation process conducted conjointly therewith.
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