摘要
介绍了焦化厂剩余氨水系统存在的问题,通过对砂石过滤器、剩余氨水换热系统采取的改造,使剩余氨水的工艺指标达到了包钢焦化厂“AS”工艺流程的设计要求,提高了煤气净化系统的净化效率。
Through a modification on the freestone filter and surplus ammonia liquid heat exchanger system, the technical index the surplus ammonia liquid conies up to the design requirement of AS technology and the purification efficiency of the coal gas purifying system is increased.
出处
《包钢科技》
2005年第3期32-33,共2页
Science & Technology of Baotou Steel
关键词
剩余氨水
过滤器
煤气净化
surplus ammonia liquid
filter
problem
measure of modification
