利用稻壳灰制取硅溶胶

The Making of Silica Gel from Rice Hull Ash

探索了以稻壳灰为原料制备硅溶胶的工艺线路,对综合开发利用稻壳灰具有较高的经济价值.

This article studies the technological lines of making silica gel taking the rice hull asn as the raw material. The study will help to increase economic value to the multiple development and utilization of rice hull ash.