Hydrothermal Decomposition of Polychlorinated Biphenyls
Hydrothermal Decomposition of Polychlorinated Biphenyls
复制标题
多氯联苯的水热分解
DOI：
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发表时间：
1980
期刊：
影响因子：
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通讯作者：
K. Matsuoka
中科院分区：
文献类型：
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作者：
N. Yamasaki;T. Yasui;K. Matsuoka
采用微型高压釜研究了多氯联苯（PCBs）的脱氯降解。多氯联苯在甲醇和氢氧化钠溶液存在下，在300-320 °C和180 kg/cm 2压力的水热条件下完全分解。以4-氯联苯为简单模型化合物，对类似的脱氯分解过程进行了试验。有人提出了利用连续管道系统对多氯联苯进行工业处理的可能性。分解的混合物很容易用活化细菌处理。
Decomposition of polychlorinated biphenyls (PCBs) by dechlorination was studied with a microautoclave. PCBs were decomposed completely in the presence of a methanol and sodium hydroxide solution under hydrothermal conditions of 300–320 °C and 180 kg/cm2 pressure. A similar dechlorinating decomposition process using 4-chlorobiphenyl as a simple model compound was tested. A possibility was suggested for the industrial treatment of PCBs with a continuous pipeline system. The decomposed mixture was easily treated with activated bacteria.