摘要
煤在燃烧过程中产生强烈的致癌、致畸、致突变作用有机污染物多环芳烃,已受到广泛关注。该文报道小型管式炉燃煤实验,研究不同燃烧条件下17种多环芳烃(包括美国EPA推荐优先监测的16种多环芳烃)排放情况,探讨多环芳烃生成的影响因素和生成机理。该实验对煤的燃烧过程中的多环芳烃生成的各种影响因素做了较全面的分析,为进一步进行煤燃烧过程中多环芳烃高温生成机理研究打下基础。
Some organic pollutants are emitted in coal combustion process. Organic pollutants such as polycyclic aromatic hydrocarbons (PAHs), which are carcinogenic and mutagenic compounds to human health, are concerned widely. An experiment for coal combustion in a small pipe oven is reported with its results. The emission performance of 17 PAHs, which contains the 16 PAHs specified by the US Environmental Protection Agency, is studied under different combustion conditions. The factors affected the PAHs fate and destruction, and mechanisms for PAHs formation in combustion process are also discussed.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2002年第12期127-132,共6页
Proceedings of the CSEE
基金
国家自然科学基金项目(N59836210)
国家重点基础研究发展规划基金项目(G1999022211)。
关键词
烟煤
燃烧过程
多环芳烃生成
锅炉
polycyclic aromatic hydrocarbons (PAHs)
organic pollutants
bituminous coal
combustion
