大庆油田污染源VOCs排放特征研究  

Research on VOCs Emission Characteristics of Pollution Sources in Daqing Oilfield

作　　者：李延鹏 Li Yanpeng(th Team of Injection and Production in Puxi Operation Area,CNPC Daqing Oilfield Ninth Oil Production Plant,Daqing Heilongjiang 163000,China)

机构地区：[1]大庆油田第九采油厂葡西作业区注采8班,黑龙江大庆163000

出　　处：《山西化工》2025年第3期283-285,共3页Shanxi Chemical Industry

摘　　要：研究以大庆油田为例,利用容器采样方法,对油田污染源的VOCs排放特征进行具体研究,研究结果显示:大庆油田污染源VOCs在不同位置的排放物质种类并不相同,在研究中设定了8个样品采集环节,其中以卸油台装卸口VOCs污染源种类最多,高达53种,维修检修口VOCs污染源种类数量最小31种。油田VOCs污染源中,烷烃浓度最高,芳香烃次之,烯烃最少。烷烃在储油罐呼吸口的体积分数最高为99.79%,污染源中的VOCs组分相对比较集中。Taking Daqing Oilfield as an example,this study uses container sampling method to conduct specific research on the VOCs emission characteristics of oilfield pollution sources.The research results show that the types of VOCs emitted from Daqing Oilfield pollution sources are not the same at different locations.In the study,8 sample collection stages were set up,among which the loading and unloading port of the oil unloading platform had the most VOCs pollution source types,up to 53,and the maintenance and repair port had the smallest number of VOCs pollution source types,31.Among the VOCs pollution sources in oil fields,alkanes have the highest concentration,followed by aromatic hydrocarbons,and alkenes have the lowest concentration.The highest concentration of alkanes at the breathing port of the oil storage tank is 99.79%,and the VOCs components in the pollution source are relatively concentrated.

关 键 词：大庆油田 污染源 VOCS 排放特征 

分 类 号：X741[环境科学与工程—环境工程]