La_2O_3在负载型催化剂中的研究与应用进展  

Research and Application Progress of La_2O_3 in Supported Catalysts

作　　者：苏玲燕[1] 卢进[1] 张海霞[1] 原霞[1] 代伟娜[1] 

机构地区：[1]中国船舶重工集团公司第七一八研究所,河北邯郸056027

出　　处：《舰船防化》2012年第3期38-42,共5页

摘　　要：La2O3作为稀土中的主要产品之一,在汽车尾气净化、催化加氢、沼气重整等多个化工催化领域具有广阔的应用前景。主要介绍了La2O3作催化剂助剂方面的应用,对其最新研究进展进行了较详细评述,并对其今后研究重点和发展方向进行了展望。As one product of rare earth, there is a wide application prospect for La2O3 in chemical catalysis fields such as automobile emission purification, catalytic hydrogenation, methane reforming and etc. This article mainly introduced the application of La2O3 in catalyst additives. The new research progress of La2O3 applied in supported catalysts was particularly estimated. Additionally, the corresponding research emphasis and development direction were also expected.

关 键 词：LA2O3 催化 助剂 活性组分 

分 类 号：O643.361[理学—物理化学]