| 发明名称 |
Method of removing contaminant from a feedstock stream |
| 摘要 |
Contaminants such as petroleum sulfonates, anticorrosion amines, and silicone oils are removed from a contaminated feedstock stream by contacting said feedstock stream with an adsorbent comprising bauxite. In a further aspect, a thus purified petroleum feedstock stream is hydrodesulfurized.
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| 申请公布号 |
US4343693(A) |
申请公布日期 |
1982.08.10 |
| 申请号 |
US19810249548 |
申请日期 |
1981.03.31 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
HOLLAND, ERIC O.;JOHNSON, MARVIN M. |
| 分类号 |
C10G25/00;C10G45/04;C10G67/06;(IPC1-7):C10G25/05;C10G29/04 |
主分类号 |
C10G25/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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