ТЕРМОДИНАМИЧЕСКОЕ МОДЕЛИРОВАНИЕ СТАДИИ ПРЕДПОДГОТОВКИ ПОЛИХЛОРБИФЕНИЛОВ К ТЕРМОДЕСТРУКЦИИ

科研成果: Article同行评审

摘要

he reaction of a technical mixture of polychlorobiphenyls Sovol with sodium methoxide in dimethyl sulfoxide and methanol was studied using the thermodynamic modeling method. The optimal process conditions were determined: 1 atm, 115°C, 0.25 mol of dimethyl sulfoxide, 0.085 mol of methanol, the molar ratio of polychlorobiphenyls:sodium methoxide = 1:4. Experimental data obtained using theoretically selected conditions for the interaction of polychlorobiphenyls with sodium methoxide show a spectrum of positive effects: savings of reagents, exhaustive conversion, and the formation of potentially less toxic substances. The studied interaction can serve as a stage for the pretreatment of toxic polychlorinated biphenyls for the pyrolytic method of destruction.
投稿的翻译标题Thermodynamic Modeling of The Pretreatment Stage of Polychlorobiphenyls to Thermodestruction
源语言Russian
页(从-至)1439-1447
页数9
期刊Журнал общей химии
89
9
DOI
Published - 2019

GRNTI

  • 31.00.00 CHEMISTRY

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  • VAK List

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