Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Bücher
Zeitschriften
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
SLX-Digitalkonferenz: Zukunftswerkstatt 2024

Mehr Umsatz mit Top-Kontakten

Am 7. Mai erfahren Sie, wie Vertriebsteams Leadgenerierung, Leadnurturing und Leadstrategien effizient steuern können.
Erweiterte Suche
Anmelden
nach oben
Metallurgist
Erschienen in: Metallurgist 7-8/2021

18.11.2021

Metallothermic Reduction of Natural Cassiterite

verfasst von: S. N. Tyushnyakov, R. I. Gulyaeva, L. Yu. Udoeva, S. V. Sergeeva, S. A. Petrova

Erschienen in: Metallurgist | Ausgabe 7-8/2021

Einloggen

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

search-config
loading …

Abstract

The process of phase formation during metallothermic reduction of tin and associated metals from natural cassiterite containing 74.4% SnO2, 16.3% SiO2, and 9.3% FeCO3 is studied by methods of combined thermogravimetry and differential thermal analysis (or differential scanning calorimetry), as well as X­ray diffraction. Aluminum, calcium and calcium­aluminum master alloy (69.4 wt.% Ca) are tested as reducing agents. The possibility is demonstrated of extracting tin from cassiterite in the form of a metal and an alloy in agreement with predicted results of thermodynamic modeling with reducing agent stoichiometric consumption. It is found that reduction of cassiterite with aluminum proceeds actively in the range 1000–1150°C, and an increase in its consumption in excess of the stoichiometric requirement hardly affects the process temperature. When using a calcium­aluminum master alloy, tin from dioxide passes into the metal phase in two stages through formation of tin monoxide. Addition of aluminum to the calcium­aluminum master alloy or its replacement with a mixture of metallic calcium and aluminum slightly reduces the efficiency of the reduction process.
Vorheriger Artikel Investigation of Effect of Casting Rate on Structure and Properties of Bronze Br010S2N3 Rods Prepared by Upwards Continuous Casting
Nächster Artikel Effect of Metal-Powder Composition Fraction and Layer Thickness on Structure and Mechanical Properties of Alloy VT6 Synthesized Material Prepared by Selective Laser Melting

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
Literatur
1.
G. Yu. Boyarko and V. Yu. Khat’kov, “World market for tin and contemporary state of the Russian tin industry,” Tsvet. Met., No. 1, 47–55 (2018).
2.
C. Yang. Q. Tan, X. Zeng, et al., “Measuring the sustainability of tin in China,” Science of the Total Environment, 635, 1351–1359 (2020).CrossRef
3.
L. I. Leont’ev, E. N. Selivanov, and S. N. Tyushnyakov, “State of nonferrous metallurgy in the Russian Federation in the contemporary stage,” in: Sci.-Pract. Conf. with International Participation and Elements of Young Scientist Schools “Prospects for Developing Metallurgy and Engineering Using Improved Fundamental Research and Scientific Research and Test Construction Work,” UrO RAN, Ekaterinberg (2020), pp. 16–27.
4.
S. I. Angadi, T. Sreenivas, H.-S. Jeon, et al., “A review of cassiterite beneficiation fundamentals and plant practices,” Minerals Engineering, 70, 178–200 (2015).CrossRef
5.
T. S. Yusupov, S. A. Kondrat’ev, S. R. Khalimova, and S. A. Novikova, “Mineralogical and technological assessment of tin–sulfide mining waste dressability,” J. of Mining Science, 54, No. 4, 656–662 (2018).
6.
N. N. Murach, N. N. Sevryukov, S. I. Pol’kin, and Yu. A. Bykov, Tin Metallurgy [in Russian], Metallurgizdat, Moscow (1964).
7.
V. M. Chumarev, S. M. Kozhakhmetov, A. D. Vershinin, et al., “Study of kinetics and macromechanism of tin reduction from cassiterite,” Kompleks. Ispol. Mineral Syr’ya, No. 4, 56–62 (2011).
8.
V. V. Gostishchev, Kh. Ri, E. Kh. Ri, and A. V. Seredyuk, “Preparation of tin and tungsten from mineral concentrates in ionic melts,” Metallurgist, 59, No. 5–6, 526–534 (2015).
9.
V. G. Komkov, V. V. Gostishchev, and É. Kh. Ri, “Physicochemical aspects of carbothermal reduction of cassiterite in an ionic melt,” Ixv. Vuz. Tsvet. Met., No. 6, 32–35 (2009)
10.
Kh. Ri, V. V. Gostishchev, and É. Kh. Ri, “Reduction melting of cassiterite concentrate in an ionic melt,” Lit. Metall., No. 3, 72–74 (2013).
11.
V. G. Komkov and V. A. Starienko, “Features of carbothermal reduction of cassiterite in an ionic melt,” Uchenye Zametki TOGU, 4, No. 4, 1308–1312 (3013)
12.
V. G. Komkov, “Intensification of carbothermal reduction of cassiterite,” Uchenye Zametki TOGU, 5, No. 4, 636–641 (2014).
13.
B. Liu, Y. Zhang, Z. Su, et al., “Formation kinetics of Na2SnO3 from SnO2 and Na2CO3 roasted under CO–CO2 atmosphere,” Int. J. of Mineral Processing, 165, 34–40 (2017).CrossRef
14.
O. M. Katkov, Reprocessing of Tin Concentrates [in Russian], Metallurgiya, Moscow (1993).
15.
S. Cetinkaya, and S. Eroglu, “Thermodynamic analysis and reduction of tin oxide with methane,” Int. J. of Mineral Processing, 110–111, 71–73 (2012).CrossRef
16.
Kh. Ri, E. M. Baranov, E. V. Shchukin, and A. S, Grebennikov, RF Patent 2 224 037 S2, Electric Arc Method for Obtaining First Category Quality Tin (Alloy, Similar to the Composition of Grade 04) from Cassiterite Concentrate, Claim 04.17.2002, Publ. 02.20.2004, Bull. No. 6.
17.
O. Yu. Belozerova and V. M. Makagon, “Study of tantalum niobate inclusions in cassiterite rare metal pegmatites by X-ray microanalysis,” Analit. Kontrol, 9, 41–49 (2005).
18.
P. K. Fedotov, A. E. Senchenko, K. P. Fedotov, and A. E. Burdonov, “Study of substance composition of tin-containing ore of the Kazakhstan deposits,” Tsvet., Met., No. 8, 15–22 (2017).
19.
N. P. Lyakishev, Yu. L. Pliner, G. F. Ignatenko, and S. I. Lapko, Aluminothermy [in Russian], Metallurgiya, Moscow (1978)
20.
V. A. Podergin, Metallothermic Systems [in Russian], Metallurgiya, Moscow (1992).
21.
V. Gorkunov and R. Munter, “Calcium­aluminothermal production of niobium and mineral composition of the slag,” Proceedings of the Estonian Academy of Sciences, 56, No. 3, 142–156 (2007).CrossRef
22.
R. Munter, A. Parshin, L. Yamshchikov, et al., “Reduction of tantalum pentoxide with aluminium and calcium: thermodynamic modelling and scale skilled tests,” Proceedings of the Estonian Academy of Sciences, 59, No. 3, 243–252 (2010).CrossRef
23.
V. M. Orlov and M. V. Kryzhanov, “Reduction of zirconium oxide compounds with calcium,” Neorgan. Materialy, 56, No. 7, 774–779 (2020).
24.
Program Databases: Powder Diffraction, File PDF4 + ICDD Release (2019).
25.
A. Roine, HSC Chemistry 6.0 User’s Guide. Chemical Reaction and Equilibrium Software with Extensive Thermochemical Database and Flowsheet Simulation. Pori : Outotec Research Oy (2006).
26.
A. J. McAlister and D. J. Kahan, “The Al–Sn (aluminum–tin) system,” Bulletin of Alloy Phase Diagrams, 4, No. 4, 410–414 (1983).CrossRef
Metadaten
Titel
Metallothermic Reduction of Natural Cassiterite
verfasst von
S. N. Tyushnyakov
R. I. Gulyaeva
L. Yu. Udoeva
S. V. Sergeeva
S. A. Petrova
Publikationsdatum
18.11.2021
Verlag
Springer US
Erschienen in
Metallurgist / Ausgabe 7-8/2021
Print ISSN: 0026-0894
Elektronische ISSN: 1573-8892
DOI
https://doi.org/10.1007/s11015-021-01212-y

Weitere Artikel der Ausgabe 7-8/2021

Metallurgist 7-8/2021 Zur Ausgabe

OriginalPaper

Investigation of Effect of Casting Rate on Structure and Properties of Bronze Br010S2N3 Rods Prepared by Upwards Continuous Casting

Announcement

Metallurgist Volume 65, Number 8

OriginalPaper

First Decanter on the Russian Market for Dewatering Sludge of Blast Furnace Production

Announcement

Metallurgist Volume 65, Number 7

OriginalPaper

Description of Austenite Recrystallization Kinetics During Low-Alloy Steel Hot Deformation

OriginalPaper

Methods of Compacting Electrical Engineering Products from Desorbed Graphite Fiber Composites

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
    Bildnachweise