Recent Advances in Hydro- and Biohydrometallurgy / Kostas A. Komnitsas

• Autore: Komnitsas Kostas A
• Pubblicazione: MDPI - Multidisciplinary Digital Publishing Institute, 2019; Basel, Switzerland : , : MDPI, , 2019
• Descrizione fisica: 1 electronic resource (212 p.)
• Soggetto topico: History of engineering and technology
• Soggetto non controllato: counter-current leaching; metal extraction; slag; low-grade saprolitic laterite; agglomeration; bioleaching; white metal; precipitation; iodide; seawater; reducing agent; chloride; chalcopyrite; pyrite-arsenopyrite galvanic pair; frontier orbital methods; acid media; bottom ash; phosphorus; manganese nodules; waste reuse; galvanic effect; gold diiodide; municipal solid waste incineration; jarosite; column leaching; secondary mining; iodide-oxidizing bacteria; leaching; primary sulfide copper; heap leaching; electrochemical; optimization of parameters; chloride ion; reductive mineral dissolution; tailings; curing; acid leaching; secondary products; uranium; ferric ion; Acidithiobacillus; limonitic laterites; iron reduction; fluorapatite; nitrate; gold; phosphate mineral; purification; iodine; nickel; sodium sulfite; pregnant leach solution; copper sulfide; sulphuric acid; laterites; REE; pretreatment; triiodide; laterite
• Sommario/riassunto: This Special Issue of Minerals presents recent, select studies that highlight advances in the fields of hydro- and biohydrometallurgy. It aims to attract the interest of readers and especially of young scientists and students in this fascinating scientific discipline. The topics addressed include the following:• Stirred reactor and heap leaching of laterites (limonitic and saprolitic), as well as iron control during atmospheric acid leaching;• Leaching of a typical porphyry copper sulfide deposit from Antofagasta, Chile, using chloride-ferrous solutions;• Leaching of chalcopyrite ores with various leaching media;• Leaching of white metal from a Teniente converter in NaCl-H2SO4 media; • Study of the galvanic effect of pyrite and arsenopyrite during the leaching of gold ores;• Leaching of marine nodules in the presence of reducing agents to extract Mn;• Bioleaching of gold ores in the presence of iodide-oxidizing bacteria;• A two-step sequential leaching process, involving bioleaching and chemical leaching, to treat apatite ores containing P and U impurities;• Bioreductive dissolution of iron minerals present in monazite in stirred reactors using Acidithiobacillus (A.) species;• Heap leaching of municipal solid waste incineration bottom ash (MSWI BA) for the recovery of Zn and Cu.
• Titolo autorizzato: Recent Advances in Hydro- and Biohydrometallurgy
• ISBN: 9783039213009; 3039213008
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910346666003321
• Lo trovi qui: Univ. Federico II