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    刘华兵, 吴勇强. MDEA—PZ—H2O溶液中CO2溶解度及其模型[J]. 华东理工大学学报（自然科学版）, 2000, (2): 121-125.
    引用本文: 刘华兵, 吴勇强. MDEA—PZ—H2O溶液中CO2溶解度及其模型[J]. 华东理工大学学报（自然科学版）, 2000, (2): 121-125.
    shu
    Solubility of Carbon Dioxide in MDEA-PZ-H_2O Solution and Thermodynamic Model[J]. Journal of East China University of Science and Technology, 2000, (2): 121-125.
    Citation: Solubility of Carbon Dioxide in MDEA-PZ-H_2O Solution and Thermodynamic Model[J]. Journal of East China University of Science and Technology, 2000, (2): 121-125.
    shu

    MDEA—PZ—H2O溶液中CO2溶解度及其模型

    Solubility of Carbon Dioxide in MDEA-PZ-H_2O Solution and Thermodynamic Model

      摘要
    • 摘要: 大范围内测定了ＣＯ２在Ｎ－甲基二乙醇胺（ＭＤＥＡ）－哌嗪（ＰＺ）水溶液中的溶解度，并建立了满足工程应用的热力学模型，模型平均偏差为９．７％。研究表明哌嗪在溶液中主要存在一级离解反庆，二级离解反应可以忽略。

       

      Abstract: Solubility of CO 2 in aqueous mixtures of MDEA with PZ has been further measured and a thermodynamic model, which can be used for engineering calculation, is proposed with the average deviation of 9.7%. The study indicates that there exists a first order dissociation reaction for piperazine in the solution and the second order dissociation reaction can be neglected.

       

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