nach oben

Erschienen in:

2018 | OriginalPaper | Buchkapitel

Multicomponent Thermodynamic Databases for Complex Non-ferrous Pyrometallurgical Processes

verfasst von : Denis Shishin, Peter C. Hayes, Evgueni Jak

Erschienen in: Extraction 2018

Verlag: Springer International Publishing

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

The pyrometallurgical production and recycling of non-ferrous metals involves the use of complex feed stocks, having a wide range of chemical compositions from sources that include mineral sulphide concentrates, high value obsolete materials and process wastes. The commercial viabilities of these operations hinge on the ability to extract value from these materials. Increasingly, modern computer-based tools are used to describe and predict process outcomes, including mass and heat balances, the partitioning of elements and phase equilibria. At the heart of these predictive tools are thermodynamic databases that describe the fundamental chemical properties of a system and all the components present. A comprehensive research program has been established to develop an accurate, self-consistent thermodynamic database describing all gas-slag-matte-metal-speiss-solid phases in the system Cu₂O-PbO-ZnO-Al₂O₃-CaO-MgO-FeO-Fe₂O₃-SiO₂-S-(As-Bi-Sb-Sn-Ag-Au). The database can be used in conjunction with the FactSage computer platform. The accuracy of the database and its application to industrial practice is demonstrated.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Vorheriges Kapitel Kinetics of Bauxite Residue Sintering

Nächstes Kapitel Verification of Experimentally Determined Permeability and Form Coefficients of Al2O3 Ceramic Foam Filters (CFF) at High and Low Flow Velocity Using a CFD Model

Shishin D, Jak E, Decterov SA (2015) Thermodynamic assessment and database for the Cu–Fe–O–S system. CALPHAD 50:144–160CrossRef

Hidayat T, Shishin D, Decterov SA, Jak E (2016) Critical thermodynamic re-evaluation and re-optimization of the CaO-FeO-Fe₂O₃-SiO₂ system. CALPHAD 56:58–71CrossRef

Hidayat T, Shishin D, Decterov S, Jak E (2017) Critical assessment and thermodynamic modeling of the Cu-Fe-O-Si system. CALPHAD 58:101–114CrossRef

Shishin D, Prostakova V, Jak E, Decterov S (2016) Critical assessment and thermodynamic modeling of the Al–Fe–O system. Metall Mater Trans B 47:397–424CrossRef

Bale CW, Belisle E, Chartrand P, Decterov SA, Eriksson G, Gheribi AE, Hack K, Jung IH, Kang YB, Melancon J, Pelton AD, Petersen S, Robelin C, Sangster J, Spencer P, Van Ende MA (2016) FactSage thermochemical software and databases, 2010-2016. CALPHAD 54:35–53CrossRef

Fallah-Mehrjardi A, Hidayat T, Hayes PC, Jak E (2017) Experimental investigation of gas/slag/matte/tridymite Equilibria in the Cu-Fe-O-S-Si system in controlled gas atmospheres: Experimental Results at T = 1473 K [1200 °C] and P(SO₂) = 0.25 atm. Metall Mater Trans B 48:3017–3026CrossRef

Fallah-Mehrjardi A, Hayes PC, Jak E (2018) Experimental investigation of gas/slag/matte/tridymite equilibria in the Cu-Fe-O-S-Si-Ca system in controlled gas atmospheres: Experimental results at T = 1473 K [1200 °C] and P(SO₂) = 0.25 atm, submitted to Metall Mater Trans B

Fallah-Mehrjardi A, Hidayat T, Hayes PC, Jak E (2018) Experimental investigation of gas/slag/matte/tridymite equilibria in the Cu-Fe-O-S-Si system in controlled gas atmospheres: experimental results at T = 1473, 1523, 1573 K [1200, 1250, 1300°C] and P(SO₂) = 0.25, submitted to Metall Mater Trans B

Fallah-Mehrjardi A, Hayes PC, Jak E (2017) Experimental investigation of gas/slag/matte/tridymite equilibria in the Cu-Fe-O-S-Si-Al system in controlled gas atmospheres: experimental results at T = 1473 K [1200°C] and P(SO₂) = 0.25 atm, unpublished

10.

Hidayat T, Fallah-Mehrjardi A, Hayes PC, Jak E (2018) Experimental investigation of gas/slag/matte/spinel equilibria in the Cu-Fe-O-S-Si system at T = 1200 °C and P(SO₂) = 0.25 atm. Metall Mater Trans B, ahead of print

11.

Tavera FJ, Bedolla E (1990) Distribution of copper, sulfur, oxygen and minor elements between silica-saturated slag, matte and copper—experimental measurements. Intl J Miner Process 29:289–309CrossRef

12.

Takeda Y (1997) Oxygen potential measurement of iron silicate slag-copper-matte system. In: Proceedings international conference on molten slags, fluxes salts, iron and steel society Warrendale, PA, pp 735–743

13.

Kuxmann U, Bor FY (1965) Studies on the solubility of oxygen in copper mattes under ferric oxide slags saturated with silica. Erzmetall 18:441–450

14.

Korakas N (1964) Etude thermodynamic de l’équilibre entre scories ferro-siliceuses et mattes de cuivre. Application aux problèmes posés par la formation de magnetite lors du traitement des minerais sulfurés de cuivre. PhD thesis Univirsité de Liège

15.

Hidayat T, Fallah-Mehrjardi A, Hayes PC, Jak E (2018) Experimental investigation of gas/slag/matte/spinel equilibria in the Cu-Fe-O-S-Si system at T = 1250 °C and P(SO₂) = 0.25 atm. Metall Mater Trans B, ahead of print

16.

Shevchenko M, Jak E (2018) Experimental phase equilibria studies of the PbO-SiO₂ system. J Amer Ceram Soc 101:458–471CrossRef

17.

Hollitt MJ, Willis GM, Floyd JM (1984) Thermodynamics of the silica-saturated Pb-Fe-O-SiO₂ system at 1200 °C. In: 2nd international conferenceon metallurgical slags and fluxes, pp 497–516

18.

Shevchenko M, Hayes PC, Jak E (2018) Development of a thermodynamic database for the multicomponent PbO-“Cu₂O”-FeO-Fe₂O₃-ZnO-CaO-SiO₂ system for pyrometallurgical smelting and recycling. In: Peter Hayes Symp on Pyrometallurgy, TMS/CIM, Ottawa

19.

Shishin D, Hidayat T, Decterov S, Jak E (2016) Thermodynamic modelling of liquid slag-matte-metal equilibria applied to the simulation of the Peirce-Smith converter. In: 10th international conference on molten slags, fluxes and salts, Seattle, USA

20.

Nikolic S, Shishin D, Hayes PC, Jak E (2018) Case study on the application of research to operations—calcium ferrite slags. Extraction 2018, Ottawa, Canada

Titel: Multicomponent Thermodynamic Databases for Complex Non-ferrous Pyrometallurgical Processes
verfasst von: Denis Shishin
Peter C. Hayes
Evgueni Jak
Verlag: Springer International Publishing
Buch: Extraction 2018
Print ISBN: 978-3-319-95021-1

Electronic ISBN: 978-3-319-95022-8

Copyright-Jahr: 2018
DOI: https://doi.org/10.1007/978-3-319-95022-8_68

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht