Solubility and metastable zone width of aqueous sodium dichromate dihydrate solutions in the presence of sodium chromate additive

被引：11
|
作者：
Wang, Liping [1 ,2 ,3 ]
Feng, Haitao [1 ,3 ]
Dong, Yaping [1 ,3 ]
Peng, Jiaoyu [1 ,2 ,3 ]
Li, Wu [1 ]
机构：
[1] Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Chinese Acad Sci, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Peoples R China
来源：
JOURNAL OF CRYSTAL GROWTH | 2016年 / 454卷
基金：
中国国家自然科学基金;
关键词：
Metastable zone width; Solubility; Nucleation kinetics; Crystallization; Sodium dichromate dihydrate; NUCLEATION KINETICS; POLYTHERMAL METHOD; CRYSTALLIZATION;
D O I：
10.1016/j.jcrysgro.2016.09.011
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Solubility and metastable zone width (MSZW) of aqueous sodium dichromate solutions in different concentration of sodium chromate were studied experimentally by the polythermal method using a turbidity monitoring technique. The effects of cooling rate R, saturation temperature T-o of sodium dichromate and concentration c(i) of sodium chromate on the MSZW were studied. The results show that the MSZW widens with increasing cooling rate R but it narrows with increasing saturation temperature To of sodium dichromate and concentration c(i) of sodium chromate. The experimental data were analyzed by using an equation, based on the classical three-dimensional nucleation theory, relating MSZW with cooling rate R. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：105 / 110
页数：6
相关论文
共 50 条
  • [1] Solubility, Metastable Zone Width, and Nucleation Kinetics of Sodium Dichromate Dihydrate
    Wang, Liping
    Feng, Haitao
    Peng, Jiaoyu
    Dong, Naijin
    Li, Wu
    Dong, Yaping
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2015, 60 (01): : 185 - 191
  • [2] Solubility and Metastable Zone Width of Sodium Chromate Tetrahydrate
    Wang, Liping
    Peng, Jiaoyu
    Li, Lili
    Feng, Haitao
    Dong, Yaping
    Li, Wu
    Liang, Jian
    Zheng, Zhulin
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2013, 58 (11): : 3165 - 3169
  • [3] SOLUBILITY AND METASTABLE ZONE WIDTH OF SODIUM-CHLORIDE IN WATER DIETHYLENE GLYCOL MIXTURES
    CHIANESE, A
    DICAVE, S
    MAZZAROTTA, B
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1986, 31 (03): : 329 - 332
  • [4] Solubility and Metastable Zone Width of Sodium Tetraborate Decahydrate in a Solution Containing Lithium Chloride
    Peng, Jiaoyu
    Nie, Zhen
    Li, Lili
    Wang, Liping
    Dong, Yaping
    Li, Wu
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2013, 58 (05): : 1288 - 1293
  • [5] SOLUBILITY, AT 25 DEGREES C, OF SODIUM DICHROMATE AND CHROMATE IN WATER-ACETONE-SODIUM PERCHLORATE MEDIA
    GALEA, J
    ANTONETT.G
    FERRONI, G
    ANNALES DE CHIMIE FRANCE, 1973, 8 (05): : 309 - 313
  • [6] Spectrophotometry as a Method for the Determination of Solubility of Sucrose in Water and Metastable Zone Width of its Aqueous Solutions
    Borji, Abdelali
    Jourani, Abdelaziz
    CRYSTAL RESEARCH AND TECHNOLOGY, 2018, 53 (06)
  • [7] SOLUBILITY, AT 25 DEGREESC, OF SODIUM DICHROMATE AND CHROMATE IN DIMETHYL SULFOXIDE-WATER MEDIA
    GALEA, J
    FERRONI, G
    ANNALES DE CHIMIE FRANCE, 1975, 10 (03): : 149 - 153
  • [8] Determination of Solubility and Metastable Zone of Sodium Hypophosphite and Nucleation Kinetics
    Liu, Jianbo
    Zhang, Tianjian
    Su, Hang
    Xu, Xin
    CHEMICAL ENGINEERING & TECHNOLOGY, 2025, 48 (01)
  • [9] Investigation of metastable zone width of ammonium oxalate aqueous solutions
    Sangwal, K.
    Wojcik, K.
    CRYSTAL RESEARCH AND TECHNOLOGY, 2009, 44 (04) : 363 - 372
  • [10] Solubility of gypsum in aqueous solutions of sodium chloride
    Cameron, FK
    JOURNAL OF PHYSICAL CHEMISTRY, 1901, 5 (08): : 556 - 576
12345