STEAM DRYING TECHNOLOGIES - JAPANESE RESEARCH-AND-DEVELOPMENT

被引：36

作者：

SHIBATA, H ^{[1
]}

MUJUMDAR, AS ^{[1
]}

机构：

[1] MCGILL UNIV,DEPT CHEM ENGN,MONTREAL H3A 2A7,QUEBEC,CANADA

来源：

DRYING TECHNOLOGY | 1994年 / 12卷 / 06期

关键词：

EVAPORATION ZONE MODEL; HEAT PUMP; INVERSION TEMPERATURE; MULTIPLE-EFFECT; PRODUCT QUALITY; STEAM COMPRESSOR; SUBATMOSPHERIC PRESSURE; VAPOR RECOMPRESSION;

D O I：

10.1080/07373939408961017

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This report reviews some fundamental and practical aspects of steam drying technologies based mainly on studies published in Japan. Steam drying kinetics, and some industrial technologies particularly for drying of foods, textiles and sludges are reviewed with focus on quality of dried material, drying time, dryer selection and energy recovery from steam dryer exhaust. For energy recovery, heat pump technologies are outlined along with characteristics of different types of steam compressors. A new process is proposed for steam drying; it combines a direct-indirect dryer followed by a direct steam dryer for internal moisture removal.

引用

页码：1485 / 1524

页数：40