摘要
介绍选用稀、浓酸板式换热器的原因。
The author has introduced why to use apron heat-exchangers for thin and thick sulfuric acids , how operating they are , and what questions occur .
出处
《有色设备》
1999年第5期7-9,共3页
Nonferrous Metallurgical Equipment
关键词
板式
换热器
硫酸
焙烧烟气制酸
Apron heat-exchangers
Purification
New Gene- ration Heat-exchanger
