Improving the A/S ratio of pretreated coal fly ash by a two-stage roasting for Bayer alumina production
Da Li, Kaixi Jiang, Xunxiong Jiang, Feng Zhao, Shengdong Wang, Linyong Feng, Denggao Zhang
Topics & Concepts
Fly ashRoastingBayer processRaw materialCoalChemistryAmorphous solidPulp and paper industryChemical engineeringMaterials scienceWaste managementMetallurgyBauxiteOrganic chemistryEngineeringBauxite Residue and UtilizationRecycling and utilization of industrial and municipal waste in materials productionCoal and Its By-products