Recycling flue gas desulfurisation gypsum and phosphogypsum for cemented paste backfill and its acid resistance
Shiyu Zhang, Yingliang Zhao, Hangxing Ding, Jingping Qiu, Zhenbang Guo
Topics & Concepts
PhosphogypsumGypsumPortlanditeMaterials scienceEttringiteCementFly ashMetallurgyPorosityCompressive strengthAcid mine drainageWaste managementComposite materialChemistryRaw materialPortland cementEngineeringOrganic chemistryTailings Management and PropertiesRock Mechanics and ModelingConcrete and Cement Materials Research