CAJ | 학술논문

　　为考察炼油装置挥发性有机物（VOCs）的泄漏情况，参考美国环保局（EPA）相关方法，对某炼油企业7套生产装置的泄漏情况进行了检测。共检出严重泄漏点位22个，占检测总数的0.62%，其中气体分馏装置检出13个；开口管线、泵、阀门和连接器是各种设备及管阀件中最容易发生泄漏的部位；严重泄漏点均位于气体及轻质液体介质的工艺管线上。
　　위고찰련유장치휘발성유궤물（VOCs）적설루정황，삼고미국배보국（EPA）상관방법，대모련유기업7투생산장치적설루정황진행료검측。공검출엄중설루점위22개，점검측총수적0.62%，기중기체분류장치검출13개；개구관선、빙、벌문화련접기시각충설비급관벌건중최용역발생설루적부위；엄중설루점균위우기체급경질액체개질적공예관선상。
In order to investigate the volatile organic compounds(VOCs) leaking status of petroleum refining units, seven process units of one refinery were detected according to the U.S. Environmental Protection Agency (EPA) methods. Twenty-two leaking points were detected, accounting for 0.62%of the total number of detection,including thirteen leaking points located in gas fractionation unit;open-ended lines, pumps, valves and connectors in all process equipments were the points most likely to leak;serious leaking points all were located in the process pipes serving for gas and light liquid mediums.