[1]杨立斌,王彦飞,曾向东,等.亚氨基二乙腈结晶过程的实验研究[J].郑州大学学报(工学版),2010,31(03):12-15.
　YANG Libin,WANG Yanfei,ZENG Xiangdong,et al.Experimental Study on Crystallization of lminodiacetonitrile[J].Journal of Zhengzhou University (Engineering Science),2010,31(03):12-15.
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亚氨基二乙腈结晶过程的实验研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
31
期数:
2010年03期
页码:
12-15
栏目:
出版日期:
2010-03-01

文章信息/Info

Title:
Experimental Study on Crystallization of lminodiacetonitrile
作者:
杨立斌; 王彦飞; 曾向东; 等.
天津科技大学,天津市海洋资源与化学重点实验室,天津,300457天津大学,化工学院,天津,300072, 天津科技大学,天津市海洋资源与化学重点实验室,天津,300457
Author(s):
YANG Libin; WANG Yanfei; ZENG Xiangdong; etc
1．Tianjin Key Laboratory of Matin Resources and Chemistry，Tianjin University of Science and Technology，Tianjin 300457，China；2．School of Chemical Engineering and Technology，Tianjin University，Tianjin 300072，China
关键词:
亚氨基二乙腈;  悬浮结晶;  介稳区;  过饱和度
Keywords:
minodiacetonitrile; suspension crystallization; metastable zone; supersaturation
文献标志码:
A
摘要:
考察了亚氨基二乙腈晶体的晶习,测定了亚氨基二乙腈在水溶液中的溶解度和介稳区数据,同时考察了降温速率对介稳区宽度的影响.结果表明,亚氨基二乙腈在水中的溶解度随温度的升高而增加,且高温时增长幅度大;降温越快,结晶过程的介稳区越宽即系统的过饱和度越大.
Abstract:
The crystal habit of iminodiacetonitrile was determined in detail．The metastable zone and solubilityof iminodiacetonitrile in water was measured and the effects of cooling rate were investigated experimentally．Inaddition，the solubility of iminodiacetonitrile was studied in water，and rule of cooling crystallization was finally obtained．The solubility in water increases with increasing temperature and the growth rate at high temperatures increases．The metastable zone that is supersaturation of iminodiacetonitrile in crystallization process becomes wider while the cooling rate of crystallization process becomes larger．
更新日期/Last Update: 1900-01-01