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柴油机机外净化技术发展现状及展望 预览 被引量:13

Status and prospects of the external purification technology for diesel-powered vehicle
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摘要 汽车柴油化已成为一个国际趋势,柴油机的气体净化得到越来越多的关注,面对欧洲Ⅳ/Ⅴ排放标准,开发适用于高标准的排放控制技术成为迫切需要解决的问题.而机外净化是这一技术的关键。对当前国内外研究和应用较多的柴油机机外净化技术进行了综述,分析了各种方法的原理、特点、处理效果及应用前景,并对其发展的趋势进行了展望。 Because the superior feature of diesel in energy saving, environmental protection and safety, etc. , it become an international trend to use diesel-powered vehicle, therefore the purification of diesel gas has caught worldwide attention. Facing the discharge standards of Euro Ⅳ/Ⅴ , it is urgent to develop an emission control technology to meet the requirement of stricter discharge standards. The key to this technology lies in developing the external purification technology. Base on the comprehensive literature review, the paper summarized the current domestic and foreign researches and applications status of the external purification technology of diesel engine. Meanwhile the basic principle, characteristic, treatment efficiency and future application of each method are analyzed, as well as the devel- opment trend is brought forward.
作者 王宁 杨海真 王峰 Wang Ning ,Yang Haizhen, Wang Feng. (State Key Lab of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092)
出处 《环境污染与防治》 CAS CSCD 北大核心 2010年第1期 73-77,84,共6页 Environmental Pollution & Control
关键词 柴油机 机外净化 联合净化 连续再生捕集 等离子体氧化兼催化还原 diesel engine external purification united purification continuously regenerating trap (CRT) plasma assisted catalyst (PAC)
作者简介 王宁,女,1986年生,硕士研究生,研究方向为环境工程。 通讯作者。
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