摘要
简述了石油化工管道PIG清洗的工艺过程,对于清洗原理、方法步骤及控制过程进行分析,对质量控制要求及清洗废液处理进行阐述,总结归纳项目管道PIG清洗技术实施要点,为今后相关技术提供参考依据。
This paper briefly introduces the process of pig cleaning for petrochemical pipeline, analyzes the cleaning principle, method steps and control process, expounds the quality control requirements and cleaning waste liquid treatment, summarizes and summarizes the key points of the project pipeline pig cleaning technology implementation, and provides reference for the future related technologies.
作者
王雄飞
Wang Xiongfei(Nanjing Nanhua Construction Co.,Ltd.,JiangsuNanjing 210044)
出处
《云南化工》
CAS
2020年第4期138-140,共3页
Yunnan Chemical Technology
关键词
石油化工
管道
PIG
清洗
petrochemical industry
pipeline
pig
cleaning
