An efficient and environmental friendly strategy for alumina extraction and Fe–Si alloys production from coal fly ash by combining vacuum thermal reduction, alkali dissolving, and magnetic separation
Wenzhou Yu, Zitao Rao, Haitao Yuan, Wei Peng, Joseph Emmanuel Nyarko-Appiah, Weiyan Jiang
Topics & Concepts
Environmentally friendlyDissolutionMulliteMaterials scienceFly ashExtraction (chemistry)AlloyAlkali metalMetallurgyChemical engineeringMagnetic separationWaste managementChemistryComposite materialChromatographyBiologyCeramicOrganic chemistryEngineeringEcologyCoal and Its By-productsRecycling and utilization of industrial and municipal waste in materials productionNuclear materials and radiation effects