CuO/γ-Al_2O_3的制备及其湿式催化氧化性能研究  

Preparation of CuO/γ-Al_2O_3 catalyst and its application in wet catalytic oxidation

作　　者：罗平[1] 范益群[2] 

机构地区：[1]南京工业大学环境学院,南京210009 [2]南京工业大学化学与化工学院,南京210009

出　　处：《环境工程学报》2009年第5期782-786,共5页Chinese Journal of Environmental Engineering

基　　金：国家"973"重点基础研究发展规划项目(2003CB615707)

摘　　要：针对常温常压的废水双氧水催化氧化,采用浸渍法制备CuO/-γAl2O3催化剂,利用比表面积、XRD手段表征了制备工艺对催化剂的影响,以模拟苯酚废水为研究对象考察催化剂的催化性能。研究表明,焙烧温度和活性组分含量等显著影响催化剂的性能,催化剂对双氧水催化氧化苯酚溶液具有较高的催化活性。CuO/y-Al2O3 catalysts for the wet catalytic peroxide oxidation of phenol pressure and room temperature were prepared by impregnating process. The effects of were studied by means of BET and XRD. The results show that calcination temperature affect the catalyst＇s property. The catalysts show a good catalytic activity for conversion solution on atmospheric preparation of catalysts and Cu loadings would of phenol in solution.

关 键 词：CuO/-γAl2O3 双氧水催化氧化 苯酚 

分 类 号：X703.1[环境科学与工程—环境工程]