发明授权
- 专利标题： Isomerization process to produce low pour point distillate fuels and lubricating oil stocks
- 专利标题（中）： 产生低倾点馏分燃料和润滑油库存的异构化过程
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申请号： US606499申请日： 1984-05-03
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公开(公告)号： US4554065A公开(公告)日： 1985-11-19
- 发明人: Kenneth R. Albinson , Jonathan E. Child
- 申请人： Kenneth R. Albinson , Jonathan E. Child
- 申请人地址： NY New York
- 专利权人： Mobil Oil Corporation
- 当前专利权人： Mobil Oil Corporation
- 当前专利权人地址： NY New York
- 主分类号： C10G65/04
- IPC分类号： C10G65/04 ; C10G65/10 ; C10G65/12
摘要：
A process for dewaxing a hydrocarbon feedstock with a relatively high pour point and containing normal and slightly branched paraffins by subjecting said feed to catalytic dewaxing over a noble metal promoted zeolite beta catalyst followed by dewaxing with a base metal promoted zeolite beta catalyst. The feed may be hydrotreated before dewaxing.