| 发明名称 |
METHOD OF REMOVING HALOGENATED AROMATIC COMPOUND FROM HYDROCARBON OIL |
| 摘要 |
A method of removing halogenated aromatic compounds contained in small amounts in a hydrocarbon oil comprising mainly nonaromatic hydrocarbon oils safety without fail. The method comprises bringing the hydrocarbon oil into contact with a heat-resistant alkaline polar solvent in the presence of an alkaline substance at about 100 DEG C to about 300 DEG C and separating the nonaromatic hydrocarbon oils and the solvent from each other. |
| 申请公布号 |
WO9325635(A1) |
申请公布日期 |
1993.12.23 |
| 申请号 |
WO1993JP00036 |
申请日期 |
1993.01.11 |
| 申请人 |
RESEARCH INSTITUTE FOR PRODUCTION DEVELOPMENT;MITSUI & CO., LTD. |
发明人 |
KITAMURA, SHUJI;YANO, TSUNEO;TANIMOTO, HUMIO |
| 分类号 |
C09K5/08;A62D3/36;A62D101/22;C07B63/00;C10G19/00;C10G21/06;C10M101/02;C10M175/02;C10N40/16;C10N60/00;(IPC1-7):C10G19/00 |
主分类号 |
C09K5/08 |
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