天然硬石膏活性激发研究进展

Research Progress in Stimulating the Activity of Natural Anhydrite

天然硬石膏的结构致密、活性低、胶凝性差,导致利用率不高。通过对天然硬石膏进行活性激发,提高其水化速度,才能使其工业应用成为可能。阐述了天然硬石膏的活性激发机理,介绍了天然硬石膏活性激发的主要方法,以期为天然硬石膏资源化利用提供参考。

The natural anhydrite is compact structure,low activity and poor gel result in a low utilization rate.To make industrial application,it stimulates the activity and increase of hydration rate are the key points of anhydrite study.This paper analyzes the stimulating machanism in natural anhydrite modification,the main research methods of activity stimulation provide some references for its industrial application.