中国不同排放标准机动车排放因子的确定

应用机动车污染物排放因子模型COPERT, 在考虑行驶工况、油品质量、以及环境温度等影响机动车污染物排放因子的因素的基础上, 计算得到包括汽油乘用车、柴油乘用车、LPG 乘用车、汽油混合动力乘用车、汽油轻型货车、柴油轻型货车、汽油重型货车、柴油重型货车、柴油公交车、CNG 公交车、生物柴油公交车 以及摩托车等不同车型在实施欧0, 欧 Ⅰ, 欧Ⅱ, 欧Ⅲ, 欧Ⅳ, 欧Ⅴ和欧Ⅵ等不同阶段机动车排放标准情况下的 CO, CO₂, NO_x, PM₂ NMVOC, SO₂, N₂O, CH₄ 和NH₃ 排放因子。计算结果为估算中国近年和未来机动车污染排放清单, 提高机动车污染控制的决策和管理水平, 以及评估机动车污染控制政策和措施的实施绩效提供了科学依据和数据支持。

Determination of Emission Factors from Motor Vehicles under Different Emission Standards in China

This paper applies COPERT, a vehicular pollutant emission factor model, to calculate the emission factors of CO, CO₂ , NO_x , PM₂ , NMVOC, SO₂ , N₂ O, CH₄ , and NH₃ , for various vehicle categories including gasoline passenger cars, diesel passenger cars, LPG passenger cars, gasoline hybrid passenger cars, gasoline light duty vehicles, diesel light dutyvehicles, gasoline heavy duty vehicles, diesel heavy duty vehicles, buses, CNG buses, biodiesel buses, and motorcycles with different emission standards of Euro 0, Euro Ⅰ, Euro Ⅱ, Euro Ⅲ, Euro Ⅳ, Euro Ⅴ, and Euro Ⅵ, in consideration of factors including driving conditions, oil quality, and ambient temperature which have an impact on vehicular emission factors. The results provide scientific evidence and data support for the estimation of recent and future vehicular emission inventories in China, for the improvement of decision-making and management of vehicular pollution control, and for the assessment of the implementation effect of vehicular pollution control policies and measures.