发明授权
- 专利标题： Method for the hydroformylation of olefins and apparatus using the same
- 专利标题（中）： 烯烃加氢甲酰化方法及其使用方法
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申请号： US12601858申请日： 2008-05-29
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公开(公告)号： US07939694B2公开(公告)日： 2011-05-10
- 发明人: Moo-Ho Hong , Dong-Hyun Ko , Sang-Oeb Na , Sung-Shik Eom , Sang-Gi Lee , O-Hark Kwon , Dae-Chul Kim , Jae-Hui Choi
- 申请人： Moo-Ho Hong , Dong-Hyun Ko , Sang-Oeb Na , Sung-Shik Eom , Sang-Gi Lee , O-Hark Kwon , Dae-Chul Kim , Jae-Hui Choi
- 申请人地址： KR
- 专利权人： LG Chem, Ltd.
- 当前专利权人： LG Chem, Ltd.
- 当前专利权人地址： KR
- 代理机构： Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 优先权： KR10-2007-0051868 20070529
- 国际申请： PCT/KR2008/003029 WO 20080529
- 国际公布： WO2008/147129 WO 20081204
- 主分类号： C07C45/50
- IPC分类号： C07C45/50
摘要：
The present invention relates to a method for preparing aldehydes by reacting olefins with a synthesis gas including carbon monoxide and hydrogen, and to an apparatus therefore. More particularly, the present invention relates to a method for preparing aldehydes, characterized by spraying and supplying olefins, synthesis gas including carbon monoxide and hydrogen, and a catalyst composition into an oxo reactor through a nozzle, and to an apparatus therefore. According to the present invention, the hydroformylation efficiency can be improved, thereby obtaining desirable aldehydes with a high yield.