| 摘要 |
PROBLEM TO BE SOLVED: To provide an efficient utilization technique of a polychlorinated aromatic compound having a low utility value, in particular, a method for efficiently producing a useful chlorobenzene by using the polychlorinated aromatic compound with benzene as raw materials. SOLUTION: This method comprises producing chlorobenzene from the polychlorinated aromatic compound and benzene by a liquid phase reaction process using a catalyst of metallic ruthenium carried on a silica carrier. COPYRIGHT: (C)2005,JPO&NCIPI
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