发明授权
- 专利标题： Method of producing sweet feed in low pressure hydrotreaters
- 专利标题（中）： 低压加氢处理机生产甜饲料的方法
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申请号： US378335申请日： 1989-07-10
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公开(公告)号： US4973396A公开(公告)日： 1990-11-27
- 发明人: Gerald E. Markley
- 申请人： Gerald E. Markley
- 申请人地址： NJ Florham Park
- 专利权人： Exxon Research and Engineering Company
- 当前专利权人： Exxon Research and Engineering Company
- 当前专利权人地址： NJ Florham Park
- 主分类号： C10G65/12
- IPC分类号： C10G65/12
摘要：
Hydrotreating at relatively low pressure and elevated temperature followed by a selective distillation results in lighter fractions substantially free of sulfur and nitrogen. Over half of the total liquid product is suitable for sweet hydroprocessing over a noble metal catalyst.
公开/授权文献
- US5745564A Echo cancelling arrangement 公开/授权日：1998-04-28
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