汽车尾气处理技术及展望

随着城市步入汽车时代,汽车尾气污染已成为城市乃至全球的一大公害。净化处理汽车尾气是人类社会健康发展之必然,催化剂是当前控制汽车尾气的主要手段。本文介绍了汽车尾气净化剂的发展过程、净化应用、组成原理、制备工艺以及表征评价方法等。

Our country has stepped into the mobile-times, and the automobile exhaust gas has been the global harm. To purify the exhaust gas is the must-to-do for our health. Catalyst technique is the major way to purify automobile exhaust gas. This paper introduces the progress, application and composition principles, preparative technology, characterization and evaluation methods of automobile exhaust catalyst.