发明申请
- 专利标题： METHOD TO PURIFY OLEFIN-CONTAINING HYDROCARBON FEEDSTOCKS
- 专利标题（中）： 含有含烯烃的碳氢化合物的方法
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申请号： US13141283申请日： 2008-12-22
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公开(公告)号： US20120046512A1公开(公告)日： 2012-02-23
- 发明人: William J. Gauthier , Olivier Miserque , George Vulpescu , Francine Genin , Kai Hortmann , Jean-Pierre Dath
- 申请人： William J. Gauthier , Olivier Miserque , George Vulpescu , Francine Genin , Kai Hortmann , Jean-Pierre Dath
- 优先权： EP08172528.5 20081222
- 国际申请： PCT/EP09/67803 WO 20081222
- 主分类号： C07C7/148
- IPC分类号： C07C7/148
摘要：
A process for purifying an olefin-containing hydrocarbon feedstock comprising the steps of: (a) passing the said hydrocarbon feedstock in the presence of hydrogen over a first catalyst bed material comprising nickel deposited on a support material wherein said nickel is present as both nickel oxide and metallic nickel (b) recovering the feedstock having a substantially reduced acetylenics (in particular methylacetylene) and allenes (in particular propadiene) content.