[1]刘江刍鸟,李殿卿,刘大壮,等.苯甲酸溶解度的测定及关联[J].郑州大学学报(工学版),2001,22(01):97-99.[doi:10.3969/j.issn.1671-6833.2001.01.028]
　Liu Jiangjiang,Li Dianqing,LIU Dazhuang,et al.Determination and correlation of benzoic acid solubility[J].Journal of Zhengzhou University (Engineering Science),2001,22(01):97-99.[doi:10.3969/j.issn.1671-6833.2001.01.028]
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苯甲酸溶解度的测定及关联()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
22卷
期数:
2001年01期
页码:
97-99
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Determination and correlation of benzoic acid solubility
作者:
刘江刍鸟; 李殿卿; 刘大壮; 等.
郑州工业大学化工学院,, 洛阳石油化工总厂,
Author(s):
Liu Jiangjiang; Li Dianqing; LIU Dazhuang; etc
关键词:
溶解度;  苯甲酸;  激光监视技术;  溶解度模型
Keywords:
DOI:
10.3969/j.issn.1671-6833.2001.01.028
文献标志码:
A
摘要:
为了回收、提纯PTA氧化残渣中的苯甲酸，采用激光监视技术由合成法测定了鲜见文献报道的苯甲酸在氯仿、N，N-二甲基甲酰胺、N，N-二甲基乙酰胺、N-甲基吡咯烷酮中的溶解度.为了验证测定方法的可靠性，事先测定了苯甲酸在水、醋酸中的溶解度，与已有文献数据相比，一致性较好.用Apelblat等人提出的溶解度模型对实验数据进行关联，计算的溶解度与实验值符合良好.
Abstract:
In order to recover and purify the benzoic acid in the oxidation residue of PTA, the solubility of benzoic acid in chloroform, N,N-dimethylformamide, N,N-dimethylacetamide and N-methylpyrrolidone was determined by synthesis by laser monitoring technology. In order to verify the reliability of the determination method, the solubility of benzoic acid in water and acetic acid was determined in advance, and the consistency was better than that of the existing literature data. The solubility model proposed by Apelblat et al. was used to correlate the experimental data, and the calculated solubility was in good agreement with the experimental value.

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更新日期/Last Update: 1900-01-01