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    张国政, 叶汝强, 英徐根, 胡英. 溶剂-油,溶剂-蜡汽液平衡和虚拟组分法研究[J]. 华东理工大学学报(自然科学版), 1995, (6).
    引用本文: 张国政, 叶汝强, 英徐根, 胡英. 溶剂-油,溶剂-蜡汽液平衡和虚拟组分法研究[J]. 华东理工大学学报(自然科学版), 1995, (6).
    Vapor Liquid Equilibria for Solvate-oil,Solvate-wax and Approach on Pseudo-component Method[J]. Journal of East China University of Science and Technology, 1995, (6).
    Citation: Vapor Liquid Equilibria for Solvate-oil,Solvate-wax and Approach on Pseudo-component Method[J]. Journal of East China University of Science and Technology, 1995, (6).

    溶剂-油,溶剂-蜡汽液平衡和虚拟组分法研究

    Vapor Liquid Equilibria for Solvate-oil,Solvate-wax and Approach on Pseudo-component Method

    • 摘要: 用改进的Dvorak-Boubllk平衡釜,采用汽相色谱分析、微量蒸馏法和引进汽相色谱模拟实沸点蒸馏相结合的方法,测定了甲乙酮-蜡,苯-蜡,甲苯-蜡,丙酮-调合油,甲乙酮-调合油,苯-调合油,甲苯-调合油七个系统在常压下的汽液平衡数据。应用虚拟组分法,采用Chao-Seader混合模型对实验数据进行了关联。

       

      Abstract: In this work,by adopting modified Dvorak-Boublik equilibrium still ,and usingmethods of micro-distillation,gas chromatraphy analysis combined with technique of simulat-ed true boiling point distillation with gas chromatography for sample analysing,the VLE datawere determined at normal pressure for seven systems of methyl ethyl ketone-wax(contain-ing paraffin oil),benzen-wax,toluene-wax,acetone-lubricant fraction,methyl ethyl ketone-lubricant fraction,benzen-lubricant fraction and toluene-lubricant fraction. Tbedata werecorrelated by pseudo-component method combination with model of Chao-Seader.The resultsare satisfactory otherwise than this three systems of methyl ethyl ketone-wax ,acetone-lubri-cant fraction and methyl ethyl ketone-lubricant faction.

       

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