摘要
介绍了目前国际上治理汽车发动机排放污染物的新技术——等离子体净化技术。研究表明等离子体技术可以有效降低柴油机排放污染,在汽车发动机的转速范围以及中低负荷下,其微粒捕集效率一般在60%～90%的范围;NOx的去除效率可达20%;HC的去除效率可达25%～30%;并对等离子体净化技术的影响因素及该技术的前景和应用进行了分析。
The purifying technique by plasma is introduced which is a new technique used in the world to remove the exhaust-gas from automobile engines.Studies show that plasma technique may effectively lower the exhaust-gas of diesels.Under the range of automobile revolutions and moderate or less loads,the efficiency of removing particles is generally between 60%~90%,the removal efficiency of NOx reaches 20%,and that of HC is 25%~30%.The paper analyzes the prospects of the technique and its application and the factors which affect the purifying techuique by plasma.
出处
《广西工学院学报》
CAS
2004年第2期9-13,共5页
Journal of Guangxi University of Technology
