发明授权
- 专利标题： Production of low sulfur/low aromatics distillates
- 专利标题（中）： 生产低硫/低芳烃馏分
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申请号： US09457434申请日： 1999-12-07
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公开(公告)号： US06835301B1公开(公告)日： 2004-12-28
- 发明人: Edward S. Ellis , Henry Jung , William E. Lewis
- 申请人： Edward S. Ellis , Henry Jung , William E. Lewis
- 主分类号： C10G6512
- IPC分类号： C10G6512
摘要：
A process for hydroprocessing a hydrotreated liquid distillate stream to produce a stream exceptionally low in sulfur as well as aromatics. A hydrotreated distillate stream is further hydrotreated in a co-current reaction zone wherein the reaction product is passed to a separation drum wherein a vapor product is collected overhead and a liquid product is passed to a aromatics saturation zone countercurrent to the flow of hydrogen treat gas.
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