ON THE SHAPE SIZE DEPENDENCE OF POTASSIUM-SULFATE CRYSTALS

被引：23

作者：

BUDZ, J ^{[1
]}

JONES, AG ^{[1
]}

MULLIN, JW ^{[1
]}

机构：

[1] UNIV LONDON UNIV COLL,DEPT CHEM & BIOCHEM ENGN,LONDON WC1E 7JE,ENGLAND

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1987年 / 26卷 / 04期

关键词：

CRYSTALS; -; Growing;

D O I：

10.1021/ie00064a034

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Shape factors of potassium sulfate crystals grown in a continuously cooled mixed-suspension, mixed-product-removal (MSMPR) crystallizer are shown to be strongly size-dependent and to exhibit a maximum. It is considered that this shape behavior is due mainly to the size-dependent growth of different crystal faces and to the effects of attrition on larger crystals. The significance of size-dependent shape in the determination of growth kinetics from steady-state MSMPR crystal-size distributions is discussed.

引用

页码：820 / 824

页数：5

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