unorganized volatile organic compounds (VOCs) Through the sample collection and test analysis of the unorganized VOCs emitted during coking process were investigated, the emission characteristics of ozone generation potential of VOCs were studied. It is found that the concentration of total volatile organic compounds(TVOCs) in the coking process is 450.37 μg·m-3. Moreover, benzene series has the largest proportion of 85.18%, while alkanes olefins, oxysulfide and halogenated hydrocarbon account for 4.07%, 5.92% and 4.83%, main characteristic pollutants include benzene, toluene, xylene, 1, 3, 5- trimethylbenzene, 1, 2, 4-trimethylbenzene, styrene, acetone, carbon disulfide, dichloromethane, chloromethane.
王学臣，田 亮，崔建升，刘大喜，段莉丽. 焦化工艺厂界无组织VOCs排放特性分析[J]. 煤炭与化工, 2019, 42(12): 139-143,150.
Wang Xuechen, Tian Liang, Cui Jiansheng, Liu Daxi, Duan Lili. Analysis of unorganized emission characteristics of VOCs in coking process plant boundary. CCI, 2019, 42(12): 139-143,150.
