膨润土制备分子筛过程中联产白炭黑高效活性白土的工艺研究

Research on the Technology of Processing A Molecular Sieve and Activated clay、Fumed Silica from Bentonite

提出了以膨润土为基础原料,用低温水热合成技术合成A型分子筛并联产高效活性白土和白炭黑的综合利用方案,避免了合成过程中产生的废酸碱的排放,提高了技术经济上可行性。

In this paper, the A molecular sieve was synthesized from bentonite hy the low temperature hydrothermal synthesis teehnique and activated elay and fumed siliea without the exhausted acid and alkali were gained at the same time. This processing teehnology improved the feasibility in eeonomy and technology.