环境与可持续发展2017，Vol.42Issue(1)：166-169,4.
基于气分装置案例的LDAR减排效果影响因素识别
Identification of Influential Factors of the LDAR Program on Emission Reduction Effect Based on Case Studies of Gas Separation Units
摘要
Abstract
Based on the measurements and emission calculations of three gas separation units, this paper try to assess the effect of emission reduction of LDAR program� By analyzing the features and sources of the leak points of the three different gas separating units, this study try to identify the major influential factors of LDAR program on emission reduction� It shows that LDAR has obvious effects on VOCs emission reduction. The three units reduced VOCs emissions by 30%~70%, respectively, after implementing LDAR program. Open End or Valves is one type of equipment that is likely to leak. Emissions from the outranged points and non-accessible points account for the major part of total VOCs emissions. Repair of the leak points especially serious leak pints, time of repair, effect of repair and repairing measures taken are the key factors that affect the emission reduction.关键词
泄漏检测与修复/减排效果/影响因素/气分装置Key words
Leak Detection of And Repair ( LDAR)/Emission Reduction Effect/Influential Factors/Gas Separation Unit分类
资源环境引用本文复制引用
刘桂霞,宁淼,杨清霞..基于气分装置案例的LDAR减排效果影响因素识别[J].环境与可持续发展,2017,42(1):166-169,4.基金项目
国家自然科学基金重点项目“区域空气质量管理机制创新研究” （）
