【序号】:1 【作者】:Shaokun He, Lin Yang, Guotao Hu, Jianxin Cao 【题名】:Deep removal of phosphate impurities in phosphogypsum by two-step crystal transformation for use as Portland cement retarder 【期刊】:Journal of Building Engineering 【年、卷、期、起止页码】:Volume 79, 15 November 2023, 107831 【全文链接】:https://www.sciencedirect.com/science/article/abs/pii/S2352710223020119?via%3Dihub