发明授权
- 专利标题: Isobutylene oligomerization using isooctane diluent
- 专利标题(中): 异丁烯低聚使用异辛烷稀释剂
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申请号: US975867申请日: 1997-11-21
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公开(公告)号: US5877372A公开(公告)日: 1999-03-02
- 发明人: Thomas I. Evans , Lawrence J. Karas , Ramesh Rameswaran
- 申请人: Thomas I. Evans , Lawrence J. Karas , Ramesh Rameswaran
- 申请人地址: DE Greenville
- 专利权人: Arco Chemical Technology, L.P.
- 当前专利权人: Arco Chemical Technology, L.P.
- 当前专利权人地址: DE Greenville
- 主分类号: C07C2/08
- IPC分类号: C07C2/08 ; C07C2/06 ; C07C2/28 ; C07C9/16 ; C07C11/02 ; C07C2/04 ; C07C1/00 ; C07C2/74 ; C07C5/03
摘要:
A process is provided for the production of a gasoline blending fraction rich in isooctane by the dimerization of isobutylene using tertiary butyl alcohol modifier and isoalkane diluent; advantageously the isobutylene is derived from the dehydration of tertiary butyl alcohol and the isoalkane used as diluent in the dimerization is the product formed by hydrogenation of the oligomerization product.
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