压煮器料浆不凝性气体排放探讨  

Discussion on discharge of noncondensable gas from feed pulp in autoclave

作　　者：赵清法[1] 

机构地区：[1]山西铝厂总调度室

出　　处：《世界有色金属》2002年第9期46-47,共2页World Nonferrous Metals

摘　　要：本文分析了氧化铝生产中间接加热压煮器料浆不凝性气体产生的原因、危害及排放方法,提出连续排放和间断排放相结合是保证压煮器料浆不凝性气体安全、彻底排出的最佳方案。The causes of generating the noncondensable gas from feed pulp in autoclave indirectly heated in the course of alumina production,the harm,and the way of the gas dis-charging are analyzed.Moreover,an ideal scheme of combining continuous discharge with in-direct discharge for ensuring safety and thorough discharge of noncondensable gas is presented.

关 键 词：压煮器 不凝性气体 排放 氧化铝 

分 类 号：TF821[冶金工程—有色金属冶金]