摘要
采用外电极式感应耦合放电等离子体对甲醛废气进行处理。实验结果表明:降低甲醛初始体积分数、增大输入功率、降低气体流量将有利于甲醛的降解;在输入功率为100W、气体流量为1L/min、甲醛初始体积分数为2.55×10-5的条件下,甲醛降解率可达99.3%。
The formaldehyde-containing waste gas was treated using inductively coupled plasma with external electrode discharge. The experimental results show that. The degradation of formaldehyde will benefit from lower initial formaldehyde volume fraction, higher input power and less gas flow; Under the conditions of input power 100 W, gas flow 1 L/min and initial formaldehyde volume fraction 2.55 ×10 -5 the degradation rate of formaldehyde can reach 99.3%.
出处
《化工环保》
CAS
CSCD
北大核心
2011年第2期119-122,共4页
Environmental Protection of Chemical Industry
关键词
感应耦合等离子体
甲醛
降解
废气处理
inductively coupled plasma
formaldehyde
degradation
waste gas treatment
作者简介
[作者简介]熊举坤(1983-),男,湖南省永州市人,硕士生,主要进行等离子体处理废气方面的研究。电话13570318826,电邮xjuk2011@163.com。