【摘要】 利用负载型La0.8Sr0.2CoO3燃烧催化剂的载体效应,对汽车排放废气进行催化转化,以减少对环境的污染。在转鼓试验台上进行汽车整车排放性能试验,对使用该催化剂制成的稀土三元催化转化器的净化效果进行分析研究。结果表明,该催化剂用于催化净化汽车排放废气有明显的效果,且成本低,不造成重金属的二次污染,抗中毒能力强和工作寿命长,具有较为广泛的应用前景。更多还原

【Abstract】 Carrier effect of burning catalyst(Load La0.8Sr0.2CoO3) was utilized to catalyze and transform automobile exhaust for decreasing environment pollution.Cleanse results of Rare Earth Three-way Catalytic Converter was analyzed based on automobile service test of exhaust in tumbler.Results indicate that the catalyst has conversion effect and low cost,no secondary heavy metal pollution,anti-poisoning,long working-life etc.It has wide-ranging utility prospect.更多还原