Deep removal of phosphate impurities in phosphogypsum by two-step crystal transformation for use as Portland cement retarder
Shaokun He, Lin Yang, Guotao Hu, Jianxin Cao
Topics & Concepts
PhosphogypsumGypsumMaterials scienceCementPortland cementImpurityRetarderChemical engineeringCrystal (programming language)PhosphateMineralogyMetallurgyComposite materialChemistryOrganic chemistryRaw materialComputer scienceEngineeringProgramming languageConcrete and Cement Materials ResearchBone Tissue Engineering MaterialsNuclear materials and radiation effects