鄂尔多斯盆地某油田挥发性有机物排放特征  

Emission Characteristics of Volatile Organic Compound in an Oilfield from Ordos Basin

作　　者：曹强强 王红梅[2] 温立宪[2] 王莹 李稳宏[4,5] Cao Qiangqiang;Wang Hongmei;Wen Lixian;Wang Ying;Li Wenghong(Yanchang Petroleum Co.Ltd.;No.1 Natural Gas Production Plant,PetroChina Changqing Oilfield Company;Institute of Ordnance Industry Health;School of Chemical Engineering,Northwest University;Shaanxi Research Center of Chemical Engineering Technology for Resource Utilization)

机构地区：[1]延长石油天然气有限责任公司 [2]中国石油长庆油田公司第一采气厂 [3]兵器工业卫生研究所 [4]西北大学化工学院 [5]陕西省资源化工应用技术工程研究中心

出　　处：《油气田环境保护》2019年第6期46-49,66,共5页Environmental Protection of Oil & Gas Fields

摘　　要：在鄂尔多斯盆地某采油厂开展油田挥发性有机物(VOCs)排放特征的研究,对油田企业有组织及无组织VOCs进行定性定量检测分析,得到不同区域VOCs排放特征和排放清单。结果表明:供热区、储罐区、装卸区、采出水处理区、设备动静密封点以及厂界共检测出59种物质,主要为烷烃类、烯烃类和芳香烃类,特征污染物包括乙烷、丙烷、丁烷、戊烷、己烷、乙烯、丙烯、丁烯、戊烯和苯。不同的VOCs排放区域应采取不同的控制措施,供热区可采用末端控制方法,储罐区、设备动静密封点和装卸区等可采用源头和过程控制方法。In order to study the emission characteristics of VOCs in oil field enterprises,a research on the emission characteristics of VOCs was carried out in an oil production plant in the Ordos Basin.VOCs in the oil field were qualitatively and quantitatively tested and analyzed from organized and fugitive emission sources,as well as the factory boundary.The emission characteristic and the inventory of VOCs were obtained from different regions.The results showed that:a total of 59 substances were detected from the heating area,storage area,loading and unloading area,production area and factory boundary,including alkanes,alkenes and aromatic hydrocarbons,etc.The featured pollutants were ethane,propane,butane,pentane,hexane,ethylene,propylene,butene,pentene and benzene.Different control measures should be addressed for various VOCs emission areas according to the actual situation.For example,end control should be taken for heat area,while source or process control for storage tanks,dynamic/static sealing points,and loading/unloading areas.

关 键 词：油田 挥发性有机物 排放特征 控制措施 

分 类 号：F42[经济管理—产业经济]