摘要
石化装置开停工及检维修过程中的泄压吹扫放空是石化企业VOCs的重要排放源项之一。分析了我国石化企业对停工及检维修的现行操作规范与《石化行业VOCs污染源排查工作指南》中对该源项核算方法参数要求的不符之处,并参照美国炼油厂有毒有害空气污染物国家排放标准的相关规定,提出了监测和操作方面的改进建议。
Depressurization and purging during petrochemical device startup/shutdown and maintenance process were the main sources of volatile organic compounds （ YOCs） emission in petrochemical plant. The in-consistency of emission accounting method between current operation specification for shutdown and maintenance practices in petrochemical plant and u Guidelines for YOCs Pollution Sources in the Petrochemical Industry was analyzed. Improvement suggestions for monitoring and operation were made referring to U. S. A. National Emis-sion Standards for Hazardous Air Pollutants in Petroleum Refineries.
作者
贾瑜玲
崔积山
牛皓
王赫婧
JIA Yu-ling CUI Ji-shan NIU Hao WANG He-jing(Appraisal Center for Environment and Engineering , Ministry of Environmental Protection ,Beijing 100012, China Sichuan Environment and Engineering Appraisal Center,Chengdu, Sichuan 610041, China Research Institute of Safety ＆ Environment Technology,China National Petroleum Corporation, Beijing 102206, China)
出处
《环境监测管理与技术》
CSCD
2017年第3期61-63,68,共4页
The Administration and Technique of Environmental Monitoring
基金
环境保护部"工业源VOCs污染控制管理体系及方法研究"基金资助项目(2110301)
关键词
挥发性有机物
石化装置
停工放空
排放估算
Volatile organic compounds
Petrochemical device
Shutdown purging
Emission estimation
