以磷石膏为原料制备纳米碳酸钙

Preparation of nano CaCO_3 with phosphogypsum as raw material

以磷石膏为原料进行纳米碳酸钙的制作,不仅能够达到更好制作纳米碳酸钙的效果,而且能够对固体废弃物予以充分利用,有效减少固体废弃物的排放量。基于此,本文就以磷石膏为原料制备纳米碳酸钙的方式方法进行研究,希望可以为纳米碳酸钙的制作提供借鉴。

the production of nanometer calcium carbonate from phosphogypsum as raw material can not only achieve the effect of making nanometer calcium carbonate better,but also make full use of solid waste,and effectively reduce the emission of solid waste.Based on this,the method of preparation of nano calcium carbonate from phosphogypsum is studied in this paper.It is hoped that it can be used for reference for the production of nano calcium carbonate.