发明公开
- 专利标题： METHOD OF REMOVING HALOGENATED AROMATIC COMPOUND FROM HYDROCARBON OIL.
- 专利标题（中）： 从油气中除去甲醛化合物的方法。
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申请号： EP93901544申请日： 1993-01-11
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公开(公告)号： EP0603400A4公开(公告)日： 1994-09-28
- 发明人: KITAMURA SHUJI , YANO TSUNEO , TANIMOTO HUMIO MUROMACHI-SUKAI
- 申请人： PROD DEV RES INST , MITSUI BUSSAN
- 专利权人： PROD DEV RES INST,MITSUI BUSSAN
- 当前专利权人： PROD DEV RES INST,MITSUI BUSSAN
- 优先权： JP18856492 1992-06-05
- 主分类号： C09K5/08
- IPC分类号： C09K5/08 ; A62D3/36 ; A62D101/22 ; C07B63/00 ; C10G19/00 ; C10G21/06 ; C10M101/02 ; C10M175/02 ; C10N40/16 ; C10N60/00
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.
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