发明申请
- 专利标题： PROCESS FOR DE-ACIDIFYING HYDROCARBONS
- 专利标题（中）： 用于除油的方法
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申请号： US12945786申请日： 2010-11-12
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公开(公告)号： US20110155647A1公开(公告)日： 2011-06-30
- 发明人: Manuela Serban , Alakananda Bhattacharyya , Beckay J. Mezza , Kurt Vanden Bussche , Christopher P. Nicholas , Warren K. Bennion
- 申请人： Manuela Serban , Alakananda Bhattacharyya , Beckay J. Mezza , Kurt Vanden Bussche , Christopher P. Nicholas , Warren K. Bennion
- 申请人地址： US IL Des Plaines
- 专利权人： UOP LLC
- 当前专利权人： UOP LLC
- 当前专利权人地址： US IL Des Plaines
- 主分类号： C10G21/00
- IPC分类号： C10G21/00 ; C10G33/00 ; C10G33/04
摘要：
A process for de-acidifying a hydrocarbon feed includes contacting the hydrocarbon feed containing an organic acid with a feed-immiscible phosphonium ionic liquid to produce a hydrocarbon and feed-immiscible phosphonium ionic liquid mixture; and separating the mixture to produce a hydrocarbon effluent having a reduced organic acid content relative to the hydrocarbon feed. Optionally, a de-emulsifier is added to at least one of the contacting and separating steps.
公开/授权文献
- US08608952B2 Process for de-acidifying hydrocarbons 公开/授权日：2013-12-17
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