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extraction of acetic acid
    Studies on Extraction of Acetic Acid with TBP in Various Diluents
    不同稀释剂中TBP萃取醋酸的研究
    Extraction of Acetic Acid with Primary Amine N 1923
    伯胺N_(1923)萃取醋酸的研究
    STUDY ON THE EXTRACTION OF ACETIC ACID WITH PRIMARY AMINE N1923 USING MICROCALORIMETRIC METHOD
    伯胺N1923萃取醋酸的微量量热法研究
    Extraction of Acetic Acid by NO,ODialkylphosphoamidates
    磷酰胺类化合物萃取醋酸
    Microcalorimetric Study of the Oscillation System for the Extraction of Acetic Acid with Primary Amine
    伯胺萃取醋酸振荡体系的微量热法研究
    Extraction of Acetic Acid with TBP on Chemical Complexation
    TBP络合萃取醋酸稀溶液的特性
    The model predictions are in good agreement with the experimental data on the extraction of acetic acid.
    模型计算值与萃取醋酸的实验值能很好地吻合。
    The mechanism of extraction of acetic acid with primary amine N 1923 has been studied at 298±1 K.
    研究了伯胺N1923萃取醋酸(HAc)的机理.利用对应溶液法确定了萃取平衡,求得平衡常数;
    The extraction of acetic acid with primary amine N19 2 3 is studied using the titrameter microcalorimetric method.
    用滴定微量量热计直接测定了不同温度时伯胺N1 92 3萃取醋酸反应过程的热效应 ,进而示出反应势 (ΔrHom) .
    The power- time curves of the extraction oscillation system were determined at different temperatures and acidities,for the extraction of acetic acid with primary amine N1923 in chloroform,using the perfusion/titration microcalorimetric method. The apparent activation energy were calculated from the induction period (tin),the first oscillation period (tp.1)and the second oscillation period (tp.2). The regularity of the oscillation system was discussed.
    用注入 /滴定微量热计测定了伯胺 N_(1923)氯仿液萃取醋酸的萃取振荡反应体系的热功率-时间曲线 ,得到了萃取振荡反应体系的诱导期 ,第一振荡周期和第二振荡周期 .
    Calcium magnesium acetate(CMA)can be prepared by extraction of acetic acid from dilute acetic acid wastewater using trioctylamine and then by back extraction using dolomite lime.
    用三辛胺萃取醋酸废水中的醋酸 ,加入白云石灰乳反萃 ,可制得环保型除冰剂醋酸钙镁盐 (CMA)。
    The extraction of acetic acid from an aqueous solution into solutions of quaternary amine,Aliquat 336,in different diluent,n-octanol,chloroform and kerosene,was investigated under various pH,concentration of Aliquat 336 and solute. The style of complex formation was discussed,and a model describing the equilibrium was proposed.
    选择Aliquat 336为萃取剂 ,氯仿、正辛醇和煤油为稀释剂 ,醋酸稀溶液为分离溶质 ,研究了稀释剂种类、反应剂浓度、水相 pH值、溶质在水相的浓度等因素对醋酸萃取分配系数的影响 ,分析了Aliquat 336萃取醋酸的机理 ,并在此基础上建立了描述萃取平衡的数学模型 .
 

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