Particle Size Characteristics of Ice Slurry Treated with Surfactants and Brines

被引：18

作者：

Suzuki, Hiroshi ^{[1
]}

Nakayama, Kosuke ^{[2
]}

Komoda, Yoshiyuki ^{[1
]}

Usui, Hiromoto ^{[1
]}

Okada, Kazuto ^{[3
]}

Fujisawa, Ryo ^{[3
]}

机构：

[1] Kobe Univ, Dept Sci & Chem Engn, Nada Ku, Kobe, Hyogo 6578501, Japan

[2] Kobe Univ, Grad Sch Sci & Technol, Nada Ku, Kobe, Hyogo 6578501, Japan

[3] Kobe Steel Ltd, Mech Engn Res Lab, Nishi Ku, Kobe, Hyogo 6512271, Japan

来源：

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | 2009年 / 42卷 / 06期

关键词：

Ice Slurry; Particle Size; Surfactants; Brine; Vacuum Production; ANTIFREEZE PROTEIN; AGGLOMERATION; GROWTH; WATER;

D O I：

10.1252/jcej.06we251

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This report describes the particle distribution characteristics of an ice slurry treated with surfactants and brines generated by a vacuum production system. Ice particle size in slurries with surfactants was measured by an image-processing method at different concentrations of surfactant and brine. The results indicate that the effect of the ice fraction is very small on ice particle size obtained by the present vacuum production system. It was also found that the influence of brine concentration on particle size was very small. The effect of surfactant concentration on particle distributions was also very small. In addition, a small amount of surfactant reduced ice particle size compared to those of brine systems without surfactants. It is concluded that no brine system is economical for ice slurry generation by a vacuum production system.

引用

页码：447 / 451

页数：5

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