发明名称 |
Method of decontaminating hydrocarbons containing PCB |
摘要 |
Hydrocarbons containing PCB are blended with metallic sodium at a temperature of about 130 DEG C. and thereafter the mixture is separated into its components one of which is a hydrocarbon containing less than about 2 ppm of PCB. When the 1254 arachlor is the predominant species of the PCB, metallic sodium having a maximum dimension of about 1/4 inch to about 1/2 inch is blended with the heated hydrocarbon. When the 1254 arachlor is not the predominant species of the PCB, metallic sodium having a maximum dimension of about 20 microns to about 50 microns is blended.
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申请公布号 |
US4592844(A) |
申请公布日期 |
1986.06.03 |
申请号 |
US19850706589 |
申请日期 |
1985.02.28 |
申请人 |
CHEMICAL DECONTAMINATION CORPORATION |
发明人 |
LAYMAN, ROBERT G.;KEMP, LINWOOD B. |
分类号 |
A62D3/00;A62D3/32;A62D3/36;A62D101/22;C07C7/148;C10G29/04;(IPC1-7):B01D57/00 |
主分类号 |
A62D3/00 |
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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