柴油机尾气净化处理的研究进展

Advances in Research on Diesel Exhaust Purification Technology

随着柴油机的广泛应用和世界各国对柴油机尾气排放标准的日趋严格,柴油机尾气净化处理技术越来越成为国内外研究的重点。介绍了柴油机尾气组成和危害,并对柴油机PM和NOx排放后处理技术进行了探讨,评述了不同技术存在的问题和未来的发展趋势。

Diesel exhaust purification technology had received increasing attentions due to the wide use of diesel engines and more and more stringent regulations for diesel exhaust all over the world. The composition and harm have been introduced and the purification technology of particle materials and NOx in diesel exhaust has been discussed. Meanwhile the existing problems of each technology are analyzed, as well as the development trend is brought forward.