Design of alternative purification processes for potassium sulfate

被引：5
|
作者：
Taboada, ME
Cisternas, LA
Cheng, YS
Ng, KM
机构：
[1] Univ Antofagasta, Dept Ingn Quim, Antofagasta, Chile
[2] Hong Kong Univ Sci & Technol, Dept Chem Engn, Hong Kong, Hong Kong, Peoples R China
来源：
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2005年 / 44卷 / 15期
关键词：
D O I：
10.1021/ie0503390
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Experimental data on the solubility and particle size distribution were obtained for use in the conceptual design of a drowning-out crystallization process for the purification of potassium sulfate in an aqueous feed. This process is compared to the conventional evaporative crystallization process in terms of equipment cost,, energy requirement, process flows, and product crystal quality.
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页码：5845 / 5851
页数：7
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