山西麦饭石附载锌盐对松香酯化催化的研究

On the Reaction of Shanxi Medical Stone Sticking to Zinc Salt Cataly Zing Rosion Esterificahion

本文采用浸渍法,将几种锌盐载于山西麦饭石上,制得固体酸催化剂,进行非均相松香酯化催化反应,讨论了活性体的选择,浸渍浓度,活化温度,浸渍次数等催化活性的影响。

Using immersion method, sticking several zinc salts to shanxi medical stone, we make a kind of solid acid catalyst which can be wsed to catalyze heterogeneous rosion es-terification. In this paper, we give the method and discuss the choices of the active matters, the immersion density, the activating temperatwre, the times of immersion and so on which influence the catalytic activity.