| 摘要 |
PCT No. PCT/GB93/00685 Sec. 371 Date Nov. 28, 1994 Sec. 102(e) Date Nov. 28, 1994 PCT Filed Apr. 1, 1993 PCT Pub. No. WO93/19812 PCT Pub. Date Oct. 14, 1993A process for decontaminating oils and synthetic liquids containing polychlorobiphenyls comprising passing the liquid through a catalytic bed at an elevated temperature. The catalytic bed comprises a carrier and one or more active metal compounds selected from the group consisting of compounds of nickel, copper, molybdenum, tungsten, and chromium.
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