发明授权
US5181557A Apparatus for separating a resin phase from a solvent solution
containing a solvent, demetallized oil and a resin
失效
用于从含有溶剂，脱金属油和树脂的溶剂溶液中分离树脂相的装置
- 专利标题： Apparatus for separating a resin phase from a solvent solution containing a solvent, demetallized oil and a resin
- 专利标题（中）： 用于从含有溶剂，脱金属油和树脂的溶剂溶液中分离树脂相的装置
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申请号： US886207申请日： 1992-05-21
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公开(公告)号： US5181557A公开(公告)日： 1993-01-26
- 发明人: Brian W. Hedrick
- 申请人： Brian W. Hedrick
- 申请人地址： IL Des Plaines
- 专利权人： Uop
- 当前专利权人： Uop
- 当前专利权人地址： IL Des Plaines
- 主分类号： C10G21/00
- IPC分类号： C10G21/00
摘要：
An apparatus for separating a resin phase from a solvent solution containing a solvent, demetallized oil and a resin. The apparatus has a vertically-positioned heat-exchange surface having an upper portion which is heated by circulating a heat-exchange fluid and a lower portion which is heated by conduction of heat from the upper portion.
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