摘要
为治理温室气体ＣＯ_２，本工作在低温常压条件下，利用超高压脉冲电晕放电产生的高能量（２０～５０ｅＶ）非平衡等离子体作用于ＣＯ_２气体分子，使ＣＯ_２分子化学结合键断裂，在定向化学反应作用下，将ＣＯ_２气体分解成单原子气体分子Ｏ_２和单质固体微粒Ｃ。ＣＯ_２分解率在９０％以上。
Unbalanced plasma of high-energy (20￣50eV) produced by ultrahigh voltage pulse corona discharge under low temperature and normal pressure conditions, acts on CO2 gas molecule and makes its chemical bond broken.Under the action of directed chemical reaction, CO2 gas was decomposed into monoatomic gas molecule O2 and monomeric solid particle C. The decomposition efficienny of CO2 may be up to over 90%.
出处
《中国环境科学》
EI
CAS
CSSCI
CSCD
北大核心
1994年第4期303-307,共5页
China Environmental Science
关键词
低温常压
高能等离子体
化学结合键
CO2分解率
Low temperature normal pressure
Plasma of high-energy
Chemical bond
Decomposition efficiency of CO_2.
