摘要
本文通过对SiO_2-硅沸石和硅沸石-1、-2不同形式混合载体在催化剂中的作用研究,表明了在一氧化碳加氢反应中,沸石载体的几何效应较强地影响了催化剂表面活性组分的分布和存在状态,从而也影响了反应的产物分布。
Effects of multi-zeolites of SiO_2-silicalite and silicalite-1, silicalire-2 mixed using various types are studied The results have indicated that the geometric factors of zcolite supports affects strongly the distribution, and the state of active components on the surface of catalysts, and the products distribution of CO hydrogenation.
关键词
催化剂
载体
几何效应
表面活性
multi-zeolite support
geometric factors
CO hydrogenation
