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Leaching Kinetics of Valuable Metals
| Leaching Kinetics of Valuable Metals |
| Autore | Ubaldini Stefano |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 online resource (188 p.) |
| Soggetto topico | Research & information: general |
| Soggetto non controllato |
Al master alloys
Al-Ni alloys alumina silica mass ratio aluminothermic reactions arsenic arsenopyrite ascorbic acid catalysis Chalcopyrite clays contaminated groundwater desilication rate dry digestion electrowinning ELZPA ore deposit in Pakistan eudialyte geochemical characteristics gold groundwater high alumina fly ash hydrometallurgical processes Hydrometallurgical processes iodide iodine kinetics leaching leaching kinetic low-pressure leaching mining waste n/a nanoscale zero-valent iron neural network nitric acid oxygen permeable reactive barrier physical-chemical activation pitchblende precipitation pyrite rare earth elements reaction rate reducing harmful emissions refractory gold concentrate resources depletion shrinking core model thiosulfate oxidation thiosulphate leaching U neutral leaching uranium waste printed circuit board wastewater zero-valent iron |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557691203321 |
Ubaldini Stefano
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mineralogy of Noble Metals and "Invisible" Speciations of These Elements in Natural Systems
| Mineralogy of Noble Metals and "Invisible" Speciations of These Elements in Natural Systems |
| Autore | Palyanova Galina |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 online resource (224 p.) |
| Soggetto topico | Earth sciences, geography, environment, planning |
| Soggetto non controllato |
"invisible" gold
Ag antigorite serpentinites arsenopyrite As As)-oxides Au Au-Sb(Te calaverite Chaoyangzhai gold deposit chlorargyrite chloride complexes colloids crystal lattice Cu-Fe-Ni-S system deposition distribution drop-shaped inclusions dyscrasite Fe-Sb(Te Fennoscandian Shield fluid regime fractional crystallization Gaching ore deposit gold gold mineralization gold ore deposits gold ore field gold selenide gold source gold sulfoselenide in situ sulfur isotopes invisible species Kagan ultramafic massif karst cavities Kolmozero-Voronya belt ligand surroundings liquid intermediates magnetite veins maletoyvayamite metalloid elements mineralization age monolithic and porous gold Mössbauer Effect mustard gold n/a nanoparticles native gold Nibao gold deposit noble metals non-equal positions nucleation Oleninskoe deposit ore genesis ore-forming fluid platinum platinum-group elements pyrite Rb-Sr isotopic composition S S)-oxides Se Southeast Guizhou Southern Urals structural and surficial modes sulfide minerals thermodynamic modeling Tl carbonates Tl oxides (avicennite) Tl tellurates and antimonates valleriite XPS Yunnan-Guizhou-Guangxi "Golden Triangle" region zircon U-Pb age |
| ISBN | 3-03928-635-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910404082703321 |
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Palyanova Galina
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| MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mineralogy of Noble Metals and "Invisible" Speciations of These Elements in Natural Systems, Volume II
| Mineralogy of Noble Metals and "Invisible" Speciations of These Elements in Natural Systems, Volume II |
| Autore | Palyanova Galina |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 online resource (332 p.) |
| Soggetto topico |
Earth Sciences, Geography, Environment, Planning
Research and information: general |
| Soggetto non controllato |
aeolian gold
Aldan Shield alkaline magmatism alteration, gold Arctic arsenopyrite Au-Ag-Te and mixed Au-Ag-Bi-Te mineral types Au-Bi-Te Au-Cu intermetallides Au-Pd-REE mineralization Au‐Ag‐S‐Se‐Cl‐Br mineralization carbonic fluid Central Kamchatka Volcanic Belt chemistry of native gold Chudnoe deposit (Russia) Corrida deposit (Chukchi Peninsula, Russia) epithermal mineralization experiments simulated aeolian environment Fennoscandian Shield fluid inclusions fluid-explosive breccia geochemistry gold gold deposits HS epithermal deposit igneous activity invisible gold isoferroplatinum Khangalas Kolmozero-Voronya belt LA-ICP-MS LA-ICPMS Laodou gold deposit LS‐type of deposits mafic-ultramafic intrusion maletoyvayamite-quartz association metasomatite metasomatites mineral exploration morphogenetic criteria ore sources genesis morphological and other typomorphic features n/a native gold northeast Russia Northern Urals Oleninskoe Au-Ag deposit Olympiada gold deposit ore-forming process orogenic gold deposit oxide ore P,T,X parameters of ore-forming fluids Pellapahk porphyry deposit physicochemical parameters of ore formation (Т, Р, fO2, fS2, fSe2, pH) placer gold platinum platinum carbonyl pyrite rare Tl and Hg sulfosalts silver sulphides supergene gold synthesis tellurides tourmaline trace elements Turyinsk-Auerbakh metallogenic province Urals VMS deposits Vorontsovsko-Peshchanskaya porphyry system Vorontsovskoe gold deposit weathering West Qinling Orogen Yenisei Ridge |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557370703321 |
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Palyanova Galina
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Process Modeling in Pyrometallurgical Engineering
| Process Modeling in Pyrometallurgical Engineering |
| Autore | Saxen Henrik |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 online resource (642 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
3D molecular model
adaptive finite differences analysis tool angle of repose apparent activation energy arrhenius equation arsenate arsenic recovery arsenic removal arsenopyrite artificial intelligence basic oxygen furnace biomass blast furnace blast furnace hearth BOS reactor bubble motion burden distribution burden layer structure burden pile width C-H2 smelting reduction furnace carbon solution loss CFD CFD-DEM charcoal combustion rate charging system coalescence coke coke bed coke combustion rate combustion computational fluid dynamics computational fluid dynamics (CFD) conjugate heat transfer coordination number copper smelter copper smelting COREX COREX melter gasifier coupling effect Cr2O3 crystal size dead man decarburization DEM dimensional analysis Discrete Element Method discrete event simulation double impingement feeding system double-row side nozzles drainage dual gas injection dust ash dynamic model EAF electric arc furnace Electric Arc Furnace electrical energy consumption entrainment Eulerian multiphase flow fault detection and identification flat rolling flat-rolled wire flow behavior flow pattern fuel injection funneling flow gas flow gated recurrent unit genetic algorithm GPR hearth hearth drainage heating time horizontal single belt casting process (HSBC) hot rolling hot rolling planning Industry 4.0 interfacial phenomena ion-molecule coexistence theory iron and slag flow iron ore sintering process ironmaking blast furnace kinetic models LF refining slags Lignite lining wear liquid iron machine learning macroscopic shear bands main trough mass transfer coefficient mathematical model mathematical modeling matte-slag chemistry mechanism microwave and ultrasound modification mixed charging mixing time molten slag monomer blended fuel moving path multiple linear regression n/a natural gas neural network nickel-based alloy nickel-copper smelter normal pressure numerical model numerical simulation oxygen bottom blown oxygen consumption particle flow pattern PCA Peirce-smith converting pellet pile physical modeling porosity distribution prediction model process model processing maps quasi-particle quasi-particle fuel quasi-particle structure raceway evolution raceway size raceway zone radar data radiometric sensors RAFT refractory roasting roll design scrap melting secondary refining segregation models settling shape rolling Shuikoushan process simulation SKS slag entrapment slag eye solidification SPH spinel stainless steel slag statistical modeling steel refining steelmaking strain inhomogeneity structural characterization structural simulation supersonic coherent jet support vector data description tapholes temperature distribution thermodynamic model time sequence prediction TiN inclusion tire cord steel titanium distribution ratio TOU electricity pricing transient fluid of hot metal and molten slag trickle flow validation wall shear stress water model wire rod |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557580503321 |
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Saxen Henrik
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Structural Control of Mineral Deposits : : Theory and Reality / / Alain Chauvet
| Structural Control of Mineral Deposits : : Theory and Reality / / Alain Chauvet |
| Autore | Chauvet Alain |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (256 p.) |
| Soggetto non controllato |
shallow diagenesis
arsenopyrite buffer-based analysis vein-filling textures hydrothermal breccia Pyrenean Axial Zone Tibet remobilization pull-apart spatial analysis tectonic control thrust fault silicic large igneous province hinge trap hydraulic breccia vein exploration mafic dikes Tiegelongnan orogenic gold mineralization porphyry base metal massive sulfide deposits overprinting deformation bands clay authigenesis fractal uranium deposits replacement sphalerite Tongling comb quartz strike-slip fault pre-existing structures preservation ignimbrite flare-ups dilational jogs Pb-Zn deposits deformation structure silicification SEDEX fault zones Verkhoyansk-Kolyma folded region decollement structural control IRGD Khangalas ore cluster infilling breccia late Variscan strike-slip faults data-driven model mineralization chronology shear zone epithermal structure Hajjar orogenic gold Kiggavik sulphide lenses Anti-Atlas ash-flow caldera |
| ISBN |
9783038977858
3038977853 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910346688203321 |
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Chauvet Alain
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| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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