有利于环境的催化方法

Catalysis method Beneficial to Environment

载体催化剂在许多有机反应中已证明可作为对环境有利的催化剂而取代传统催化剂（一般有腐蚀性、毒性或极难分解和重整并产生大量废物）。综述了近年来固体酸催化、固体碱催化剂和其它载体催化剂的特性及在液相有机化学反应中的应用成果，催化机理及发展趋势。

Supported reagent type catalysts(reagents are solid acids.solid base and other oxidation catalysts)have already proved the value in many organic reaction as environmentally friendly replacements for established catalysts that thouth their corrosive or toxic nature of difficulty in separation and recovery from reactions lead to unacceptable chemical waste.The property and influencing factors of supported catalysts are discussed.Some important liquid phase organic reactions in which they used and future trends are reviewed.