发明授权
US07572943B2 Alkylation of oligomers to make superior lubricant or fuel blendstock
有权
低聚物的烷基化以制备优异的润滑剂或燃料混合物
- 专利标题： Alkylation of oligomers to make superior lubricant or fuel blendstock
- 专利标题（中）： 低聚物的烷基化以制备优异的润滑剂或燃料混合物
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申请号： US11316154申请日： 2005-12-20
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公开(公告)号： US07572943B2公开(公告)日： 2009-08-11
- 发明人: Saleh Elomari , Russell Krug , Thomas V. Harris , Michael S. Driver
- 申请人： Saleh Elomari , Russell Krug , Thomas V. Harris , Michael S. Driver
- 申请人地址： US CA San Ramon
- 专利权人： Chevron U.S.A. Inc.
- 当前专利权人： Chevron U.S.A. Inc.
- 当前专利权人地址： US CA San Ramon
- 代理商 Susan M. Abernathy; David M. Tuck
- 主分类号： C07C2/62
- IPC分类号： C07C2/62 ; C07C2/14
摘要：
A process and method for making a superior lubricant or distillate fuel component by the oligomerization of a mixture comprising olefins to form an oligomer and the alkylation of the oligomer with isoparaffins to produce an alkylated (“capped”) olefin oligomer preferably using an acidic chloroaluminate ionic liquid catalyst system. Preferably the ionic liquid catalyst system comprises a Brönsted acid.
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