Effect of Ball Milling Time on the Performance of Phosphorous ... Hindawi
The use of phosphogypsum to prepare phosphorus building gypsum (PBG) is of great value to the resource utilization of phosphogypsum. In this study, PBG was ballmilled to obtain phosphorus building gypsum with good performance, which can meet the requirements of the Chinese standards for firstclass building gypsum. Meanwhile, the changes of net slurry physical properties, mechanical ...