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| Analysis of unorganized emission characteristics of VOCs in coking process plant boundary |
| Wang Xuechen, Tian Liang, Cui Jiansheng, Liu Daxi, Duan Lili |
College of Environmental Science and Engineering, Hebei University of Science and Technology,
Shijiazhuang 050018, China |
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Abstract 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.
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