CAJ | 학술논문

利用浸渍法制备了Cu-Mn复合氧化物催化剂和加入不同稀土含量的Cu-Mn复合氧化物催化剂,通过实验优选出加入稀土催化剂中稀土含量的最优配比,以气相色谱为检测手段,考察了加入稀土和不加稀土催化剂的催化燃烧性能,结果表明,加入稀土的催化剂T_(99)(催化处理效率达到99%时的温度)比不加稀土的催化剂降低30～40℃,具有更好的低温活性,且对多种VOCs均能降低反应温度.
이용침지법제비료Cu-Mn복합양화물최화제화가입불동희토함량적Cu-Mn복합양화물최화제,통과실험우선출가입희토최화제중희토함량적최우배비,이기상색보위검측수단,고찰료가입희토화불가희토최화제적최화연소성능,결과표명,가입희토적최화제T_(99)(최화처리효솔체도99%시적온도)비불가희토적최화제강저30～40℃,구유경호적저온활성,차대다충VOCs균능강저반응온도.
Cu-Mn complex oxide catalyst with and without rare earth were prepared by dipping method. The optimal content of rare earth was decided by experiments and the catalytic combustion of containing rare earth catalysts and non-rare-earth catalyst was studied by means of gas chromatography. It was found that T_(99) catalysts with rare earth had lower temperature of 30～40℃ than the catalysts without rare earth, which had higher low temperature activity and could reduce reaction temperature for a wide range of VOCs.