发明名称 |
Removal of polyhalogenated biphenyls from organic liquids. |
摘要 |
<p>Polyhatogenated biphenyls such as PCB's, contained in transformer or capacitor oils, are removed from the transformer or capacitor oils by means of a combustible adsorbent which selectively adsorbs polyhalogenated biphenyls from transformer oils and the like. The adsorbent containing the adsorbed polyhalogenated biphenyls and the polyhalogenated biphenyls adsorbed thereon are destroyed by combustion in a molten salt.</p> |
申请公布号 |
EP0166934(A1) |
申请公布日期 |
1986.01.08 |
申请号 |
EP19850106100 |
申请日期 |
1985.05.17 |
申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
GRANTHAM, LEROY FRANCIS;ASHWORTH, JOSEPH ALBERT |
分类号 |
C07C17/389;A62D3/00;A62D3/32;A62D3/34;A62D3/38;A62D101/22;C07C17/00;C07C25/18;C07C67/00;C10G25/00;(IPC1-7):A62D3/00;B01D15/00 |
主分类号 |
C07C17/389 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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