我国民用燃煤一次颗粒物的减排潜力研究.pdf

第 36 卷 第 16 期 中 国 电 机 工 程 学 报 Vol.36 No.16 Aug. 20, 2016 4408 2016 年 8 月 20 日 Proceedings of the CSEE ©2016 Chin.Soc.for Elec.Eng. DOI ：10.13334/j.0258-8013.pcsee.160288 文章编号：0258-8013 (2016) 16-4408-07 中图分类号：X 513 我国民用燃煤一次颗粒物的减排潜力研究 李庆，段雷，蒋靖坤，王书肖，郝吉明 ( 国家环境保护大气复合污染来源与控制重点实验室(清华大学) ，北京市 海淀区 100084) Investigation of Reducing Potential for Primary Particulate Emission From Residential Coal Combustion in China LI Qing, DUAN Lei, JIANG Jingkun, WANG Shuxiao, HAO Jiming (State Environmental Protection Key Laboratory of Sources and Control of Air Pollution Complex, (Tsinghua University), Haidian District, Beijing 100084, China) ABSTRACT: Residential coal combustion is currently the 由于燃烧条件差(非完全燃烧)及无任何污染控制措 largest primary PM2.5 emission source among all China’s coal 施，一次PM2.5(空气动力学当量直径小于等于2.5 μm consumption sectors. This study compared PM2.5 emission 的颗粒物) 的排放因子约为燃煤电厂的 100 倍[1] 。虽 factors (EFs) from 18 raw coal and 6 semi-coke briquette 然当前我国民用煤消费量占总煤炭消耗量的比例低 samples in a typical heating stove, as well as one anthracite, 于 3%[2]，但是随着近年来工业燃煤排放的控制，民 one semi-coke briquette, and one bituminous samples burned in an advanced heating stove. Average PM2.5 EFs for tested 用燃煤活动一次 PM2.5 排放量已经超过其他燃煤行 semi-coke samples is about 94% lower than that for tested raw 业的排放量(参见图 1)[3] 。民用燃煤带来了严重大气 coal samples, while the average PM2.5 EF for the tested 污染，比如 2007 年黑碳的排放量约占我国总黑炭排 bituminous sample in the advanced stove is also about 94% 放量的 27.5% ，是最大的人为黑碳排放源[4] ；2010 lower than that in the