[1]叶　青,裘兆蓉,韶　晖.L -苹果酸在酯类溶剂中溶解度的测定及关联[J].常州大学学报(自然科学版),2002,(01):20-23.
　YE Qing,Q IU Zhao -rong,SHAO Hui.Solubi lity of L -malic Acid in Acetate[J].Journal of Changzhou University(Natural Science Edition),2002,(01):20-23.
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L -苹果酸在酯类溶剂中溶解度的测定及关联()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2002年01期
页码:
20-23
栏目:
出版日期:
2002-03-25

文章信息/Info

Title:
Solubi lity of L -malic Acid in Acetate
作者:
叶　青;  裘兆蓉;  韶　晖
江苏石油化工学院化学工程系, 江苏常州213016
Author(s):
YE Qing ;  Q IU Zhao -rong ;  SHAO Hui
Department of Chemical Engineering , Jiangsu Institute of Pet rochemical Technology , Chang zhou 213016 , China
关键词:
溶解度; L -苹果酸; 活度系数
Keywords:
solubilities ; L -malic acid ; activity coef ficient
分类号:
T Q 031.1
文献标志码:
A
摘要:
测定了L -苹果酸在乙酸乙酯、乙酸丁酯中的溶解度, 实验数据用Wilson 、NRT L 、UNIQUAC 活度系数模型进行了关 联, 用Wi lson 、UNIQUIC 方程关联的平均误差较小, 用NRT L 方程关联也可得到较满意的结果。
Abstract:
Solubilities of L -malic acid in ethyl acetate and buty l acetate were measured .The experimental data were correlated by the Wilson , N RTL , and UNIQUAC equations .It was found that the result obtained by Wilson and UN IQ UAC equation were satisfactory , and the solubility data also can be correlated by NRTL equation .

参考文献/References:

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[3] 马沛生, 许文.顺丁烯二酸酐在邻苯二甲酸酯中溶解度的研究 [J] .石油化工, 2000 , 29 (7):501 -504.
[4] 叶青, 裘兆蓉, 王车礼, 等.DDHI -DIPP 二元体系固液平衡 数据的测定和关联[J] .高校化学工程学报, 2001 , 15 (3): 262 -265.
[5] St ephen H , S tephen T .S olubilities of Inorganic and Organic Compounds Vol.1 [M] .Oxf ord :Pergamon Press , 1963.211 -263.
[6] [美] 斯坦利M·瓦拉斯.化工相平衡[M] .韩世钧, 译.北 京:中国石化出版社, 1982.444 -460.
[7] [美] 普劳斯尼茨J M .用计算机计算多元汽液平衡和液液平 衡[M] .陈川美, 译.北京:化学工业出版社, 1987.126 - 130.

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备注/Memo

备注/Memo:
作者简介:叶青(1968 -) 女, 江苏常州人, 硕士, 讲师。
更新日期/Last Update: 2002-03-25