制备活性二氧化硅实验的设计

DESIGN FOR PREPARATION OF ACTIVE SILICON OXIDE

本文介绍的活性二氧化硅的制备及性质实验是为化学专业无机化学实验课而设计的一个综合性实验。本实验具有综合性强,制备条件温和,时间短,实验耗费低及原料易得等优点。

The experiment, the preparation of the active silicon oxide and the test of properties, is designed for the inorganic chemical experiment in Department of Chemistry. The active silicon oxide is prepared from the raw ore of silky zeolite in Xing Jiang province in liquid phase at ordinary pressure. The experiment has some advantages, such as higher compre-hensiveness and cheaper cost.