Dissolution of ulexite in ammonium carbonate solutions

被引：9
作者：
Demirkiran, N. [1 ]
Kunkul, A. [1 ]
机构：
[1] Inonu Univ, Malatya, Turkey
来源：
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING | 2011年 / 45卷 / 01期
关键词：
KINETICS; COLEMANITE; MINERALS; ORE;
D O I：
10.1134/S0040579511010039
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The dissolution of ulexite in ammonium carbonate solutions is investigated. The effect of concentration, particle size, stirring speed, and reaction temperature is examined. It is found that the dissolution rate increases with increasing concentration and reaction temperature, and with decreasing particle size. No effect of stirring speed was observed on the conversion. It is determined that the dissolution rate fits to the first order pseudo-homogeneous reaction model.
引用
收藏
页码：114 / 119
页数：6
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