Wall deposition experiments in a new spray dryer

被引：0

作者：

Huang, X. ^{[1
]}

Zhong, C. ^{[1
]}

Langrish, T. A. G. ^{[1
]}

机构：

[1] Univ Sydney, Sch Chem & Biomol Engn, Drying & Proc Technol Res Grp, Sydney, NSW, Australia

来源：

IDS'2018: 21ST INTERNATIONAL DRYING SYMPOSIUM | 2018年

关键词：

Spray drying; wall deposition; MILK;

D O I：

10.4995/ids2018.2018.8270

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Wall deposition tests have been conducted on a new spray-drying sytem. Solutions of salt and skim milk powder have been dried with different inlet temperatures (170 degrees C and 230 degrees C) and solid contents (8.8 wt% and 30 wt%). The experiment showed that increasing the temperature caused an decrease in the amount of deposition for salt solution, but an increase for skim milk. The experiments also showed that a higher solid content caused an increase in deposition. The trends agreed with the studies using a conventional spray dryer, but the amount of deposition appeared to be lower in the new spray dryer at the same operating conditions

引用

页码：1919 / 1926

页数：8

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