Determination of the Metastable Zone and Induction Period of Urea Phosphate Solution

被引：4

作者：

Zhang, Li ^{[1
]}

Wang, Baoming ^{[1
]}

Tang, Jianwei ^{[1
]}

Liu, Yong ^{[1
]}

Hua, Quanxian ^{[1
]}

Liu, Li ^{[1
]}

机构：

[1] Zhengzhou Univ, Sch Chem Engn & Energy, Zhengzhou, Henan, Peoples R China

来源：

INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING | 2019年 / 17卷 / 08期

关键词：

urea phosphate; crystallization; metastable zone; induction period; supersaturation; NUCLEATION KINETICS; COOLING CRYSTALLIZATION; WIDTH MEASUREMENT; KDP CRYSTALS; IMPURITIES; SOLUBILITY; GROWTH; IONS; DYE;

D O I：

10.1515/ijcre-2018-0174

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Determination of the metastable zone width and induction period of urea phosphate. The effects of saturation temperature, cooling rate, stirring rate, and impurity ions on the width of metastable region of urea phosphate crystals and the effect of supersaturation on its induction period were studied. The results show that the width of the crystallization metastable zone narrows with the increase of the saturation temperature, the stirring rate, and the decrease of the cooling rate. The apparent nucleation series m is calculated to be 1.021. The crystallization induction period becomes shorter as the increasing supersaturation S. Impurity ions increase the width of the metastable zone of phosphoric acid. F-has the most significant effect on the width of the metastable zone, and the effect of SO42- is relatively weakest.

引用

页数：11

共 50 条

[1] INDUCTION PERIOD OF NUCLEATION AND METASTABLE ZONE WIDTH
NYVLT, J
[J]. COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1983, 48 (07) : 1977 - 1983
[2] Experimental determination of metastable zone width, induction period and interfacial energy of LAP family crystals
Arunmozhi, G
Jayavel, R
Subramanian, C
[J]. JOURNAL OF CRYSTAL GROWTH, 1997, 178 (03) : 387 - 392
[3] Determination of the metastable zone and induction time of thiourea for cooling crystallization
Zhou, Tong
Tu, Chunzhao
Sun, Ya
Ji, Linan
Bian, Chuangxian
Lu, Xiaohua
Wang, Changsong
[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2021, 31 : 164 - 168
[4] Determination of metastable zone and induction time of analgin for cooling crystallization
Zhou, Ling
Wang, Zhao
Zhang, Meijing
Guo, Mingxia
Xu, Shijie
Yin, Qiuxiang
[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2017, 25 (03) : 313 - 318
[5] Determination of the metastable zone and induction time of thiourea for cooling crystallization
Tong Zhou
Chunzhao Tu
Ya Sun
Linan Ji
Chuangxian Bian
Xiaohua Lu
Changsong Wang
[J]. Chinese Journal of Chemical Engineering, 2021, 31 (03) : 164 - 168
[6] Determination of metastable zone and induction time of analgin for cooling crystallization
Ling Zhou
Zhao Wang
Meijing Zhang
Mingxia Guo
Shijie Xu
Qiuxiang Yin
[J]. Chinese Journal of Chemical Engineering, 2017, 25 (03) : 313 - 318
[7] Determination of metastable zone width, induction period and primary nucleation kinetics for cooling crystallization of L-asparaginenohydrate
Lenka, Maheswata
Sarkar, Debasis
[J]. JOURNAL OF CRYSTAL GROWTH, 2014, 408 : 85 - 90
[8] Determination of Metastable Zone Width, Induction Period and Interfacial Energy of a Ferroelectric Crystal - Potassium Ferrocyanide Trihydrate (KFCT)
Kanagadurai, R.
Durairajan, R.
Sankar, R.
Sivanesan, G.
Elangovan, S. P.
Jayavel, R.
[J]. E-JOURNAL OF CHEMISTRY, 2010, 7 (01) : 137 - 142
[9] Experimental determination of metastable zone width, induction period, interfacial energy and growth of nonlinear optical Hippuric acid single
Selvaraju, K
Valluvan, R
Kumararaman, S
[J]. MATERIALS LETTERS, 2006, 60 (12) : 1549 - 1553
[10] Determination of Metastable Zone Width and Nucleation Induction Period of Palm Oil and its Olein/Stearin in Melting Layer Crystallization
Lu, Chao
Liu, Xiaoxue
Xia, Yufei
Li, Qing
Dang, Leping
He, Xinyi
Wang, Zhanzhong
[J]. CHEMICAL ENGINEERING & TECHNOLOGY, 2020, 43 (03) : 422 - 428

← 1 2 3 4 5 →