Определение энтальпии растворения ацетиленовых углеводородов в N-метилпирролидоне, n,N-диметилформамиде и метаноле

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2011 Russian Publisher:Общество с ограниченной ответственностью "Научно-исследовательский институт истории науки и техники"Journal:Башкирский химический журнал (issn: 0869-8406,

Определение энтальпии растворения ацетиленовых углеводородов в N-метилпирролидоне, n,N-диметилформамиде и метаноле

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Abstract

Методами квантовой химии исследованы комплексы, образующиеся в процессе извлечения ацетилена из этан-этиленовой фракции селективными абсорбентами. Предложена методика оценки энтальпии растворения в рамках дискретной модели учета растворителя.

Comlexes formed in acetylene extraction process were investigated by quantum chemical methods. A new method for solution enthalpy evaluation by use of discrete model was proposed.

Keywords

АЦЕТИЛЕН, АБСОРБЦИЯ, КВАНТОВО-ХИМИЧЕСКИЙ РАСЧЕТ, ОЧИСТКА ГАЗОВ, СУПЕРМОЛЕКУЛЯРНЫЙ ПОДХОД, ЭТАН-ЭТИЛЕНОВАЯ ФРАКЦИЯ, ЭНТАЛЬПИЯ РАСТВОРЕНИЯ

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