气化装置灰水管线长周期运行实践
LONG TERM OPERATION OF GRAY WATER PIPELINE IN GASIFICATION PLANT
陈宇1
作者信息
- 1. 中国石化镇海炼化分公司,浙江宁波 315207
- 折叠
摘要
针对煤气化装置低压灰水管线结垢严重的情况,通过检修拆清及分析垢样数据,确认管线堵塞原因,并从优化煤质、药剂使用和流程等方面探索解决灰水管线结垢的方法,实现系统平稳运行.
Abstract
In view of the serious scale formation in low-pressure gray water pipeline in coal gasification plant,the reasons for the blockage were determined during maintenance,dismantling and cleaning and by the analyzing data of scale sample.From coal quality selection,chemical use,and process optimization,we explored the ways to solve the scaling of the gray water system to achieve the smooth operation of the system.
关键词
煤气化/灰水/管线结垢/垢样分析Key words
coal gasification/gray water/pipeline scaling/scale sample analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据