邻二甲苯催化燃烧催化剂制备方法的研究  

Research on Preparation Methods of O-xylene Catalytic Combustion Catalyst

作　　者：边珊珊[1] 冯翔[1] 傅慧云[1] 马静雯[1] 吴东方[1] 

机构地区：[1]东南大学化学化工学院,江苏南京211189

出　　处：《化工技术与开发》2011年第11期15-17,共3页Technology & Development of Chemical Industry

摘　　要：以堇青石蜂窝陶瓷整体载体为基体,以γ-Al2O3为涂层材料,以Cu-Mn复合氧化物为活性组分,制备了一系列的催化剂,并考察了其对邻二甲苯的完全催化氧化性能。Volatile Organic Compounds（VOCs） were harmful to human＇s health and could pollute environment,so they must be controlled and be dealt with properly.In this work,many monolithic catalysts were therefore prepared and examined,which used cordierite monoliths as carrier,γ-alumina as washcoat material and Cu-Mn-Ag metal oxides as activity component,and their catalytic activities for complete oxidation of o-xylene were tested.The effects of preparation solvent,catalyst pretreatment,and metal loading on the activity of Cu-Mn for o-xylene oxidation were investigated.

关 键 词：Cu-Mn复合氧化物 邻二甲苯 催化燃烧 整体催化剂 

分 类 号：O643.36[理学—物理化学]