高效活性白土“干法”生产新工艺的研究

New Technology Research of "dry method" Produced for the High-Effectire Activated White Day

本文介绍了活性白土的用途,制备高效活性白土的原理及工艺,指出了关键技术及本工艺的特色.×××膨润土采用本工艺生产的高效活性白土主要指标为:脱色率大于99%、游离酸小于0.1%.重点讨论了生产高效活性白土的影响因素,特别是如降低游离酸的一些措施.并与国内同类工艺的产品做了对比,及三废治理.

At the pirst, the paper introduced the use prepared principle and the technolgy for the high-effective activated white clay. The mainindex of the high-effective activated white clay whom was produced by the technology from ××× Bentonite were: The decolorizing efficiency>99%、The grel acid<0.1% 。 For the produced high effective activated white clay, the effective factors were discussed with the emphasis on.Finally, as contrasted with some technologies at home and three wastes were treated.