JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
Online ISSN : 1881-1299
Print ISSN : 0021-9592
Crystal Growth and Nucleation Kinetics
Secondary Growth Phenomena in Industrial Crystallization and Their Effects on Crystal Quality
Masakuni Matsuoka
著者情報
キーワード: Secondary Growth, Suspension, CSD, Purity
ジャーナル 認証あり

2002 年 35 巻 11 号 p. 1025-1037

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抄録
Growth phenomena and growth rates of crystalline particles in suspension systems are reviewed with an emphasis on the factors that distort the product crystal size distribution of products derived for the ideal mixed suspension mixed product removal (MSMPR) crystallizer. The growth of crystals in suspension systems is defined as secondary growth to distinguish from the growth of single crystals from clear mother liquor. This is in analogy of the classification of nucleation where secondary nucleation mechanisms are highly much complicated and different from the primary one. Roles of growth rate dispersion (GRD), size dependent growth (SDG), growth rate enhancement by micro-crystals (GRE), agglomeration and attrition in distortion of the CSDs are described individually.
著者関連情報
© 2002 The Society of Chemical Engineers, Japan
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