高等学校化学学报2001，Vol.22Issue(5)：817-820,4.
等离子体-催化剂耦合作用下CO2的甲烷化研究
Studies on Methanation of CO2 Under Synergism Plasma with Catalyst
摘要
Abstract
At atmospheric pressure and ambient temperature, converting CO2/H2 into CH4 under synergism pulse corona plasma with catalyst was studied for the first time. A new route of CO2 activation was opened up in the comprehensive utilization of carbon resources. Effect of catalyst loading on conversion of CO2, the parameters of plasma discharge and the process parameters were studied. Additionally, the mechanism of activation and transformation of CO2 under discharge plasma was discussed. Experimental results showed that CO2/H2 were converted into CH4, the conversion of CO2 was increased with increasing catalyst loading. The peak value of pulse voltage, discharge frequency, discharge polarity, the way of gas input and space velocity were important to conversion of CO2. Under the same conditions, Plasma-catalysis are better than conventional catalysis and plasma methods.关键词
等离子体-催化剂/二氧化碳甲烷化/脉冲放电等离子体/Ni/γ-Al2O3分类
化学化工引用本文复制引用
代斌,宫为民,张秀玲,张琳,何仁..等离子体-催化剂耦合作用下CO2的甲烷化研究[J].高等学校化学学报,2001,22(5):817-820,4.基金项目
教育部碳资源综合利用开放实验室 （）
