Skip to main content
Disciplines
Automotive Business IT + Informatics Construction + Real Estate Electrical Engineering + Electronics Energy + Sustainability Insurance + Risk Finance + Banking Management + Leadership Marketing + Sales Mechanical Engineering + Materials
Events
DE
EN
Books
Journals
Topic Page
Marketing
Start single access now
Access for companies
EXTENDED SEARCH
Log in
Top
Metallurgical and Materials Transactions B
Published in: Metallurgical and Materials Transactions B 4/2019

29-04-2019

Simultaneous Removal of S and As from a Refractory Gold Ore in a Single Stage O2-Enriched Roasting Process

Authors: Xiaoliang Liu, Qian Li, Yan Zhang, Tao Jiang, Yongbin Yang, Bin Xu, Yinghe He

Published in: Metallurgical and Materials Transactions B | Issue 4/2019

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

S and As are common impurities in refractory gold ores and must be removed before gold extraction. Thermodynamic analyses show that it is possible to simultaneously remove S and As by an O2-enriched single-stage roasting, which is confirmed with experimental results from roasting of a gold refractory ore. The range of optimal O2 requirement is narrow and varies with the S and As content in the ore. Both the extent of removal of S and As, and the subsequent recovery of gold achieved from the optimized single-stage roasting are comparable to those attained from two-stage roasting processes.
previous article A Method for Three-Dimensional Deformation Predictions in the Rolling of Steel Strips
next article The Oxidation Mechanism of Pure Magnesium Powder Particles: A Mathematical Approach

Dont have a licence yet? Then find out more about our products and how to get one now:

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!

inform now

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!

inform now
Appendix
Available only for authorised users
Literature
1.
1. X. Liu, B. Xu, Y. Yang, Q. Li, T. Jiang, X. Zhang, Y. Zhang: Hydrometallurgy, 2017, vol. 171, pp. 157–64.CrossRef
2.
2. X. Liu, B. Xu, X. Min, Q. Li, Y. Yang, T. Jiang, Y. He, X. Zhang: Metals, 2017, vol. 7, art. no. 278.CrossRef
3.
3. J.H. Kyle, P.L. Breuer, K.G. Bunney, R. Pleysier, P.M. May: Hydrometallurgy, 2011, vol. 107, pp. 91–100.CrossRef
4.
4. J.H. Kyle, P.L. Breuer, K.G. Bunney, R. Pleysier: Hydrometallurgy, 2012, vols. 111–112, pp. 10–21.CrossRef
5.
5. S. Ubaldini, F. Vegliò, P. Fornari, C. Abbruzzese: Hydrometallurgy, 2000, vol. 57, pp. 187–99.CrossRef
6.
6. T. Jiang: Chemistry of Extractive Metallurgy of Gold, Hunan Science and Technology Press, Changsha, China, 1998, pp. 10–13.
7.
7. H. Tan, D. Feng, J.S.J. Van Deventer, G.C. Lukey: Int. J. Miner. Process., 2005, vol. 77, pp. 123–38.CrossRef
8.
8. A.H. Kaksonen, B.M. Mudunuru, R. Hackl: Hydrometallurgy, 2014, vol. 142, pp. 70–83.CrossRef
9.
10.
10. S.R.L. Brooy, H.G. Linge, G.S. Walker: Miner. Eng., 1994, vol. 7, pp. 1213–41.CrossRef
11.
11. I. De Michelis, A. Olivieri, S. Ubaldini, F. Ferella, F. Beolchini, F. Vegliò: Int. J. Min. Sci. Tech., 2013, vol. 23, pp. 709–15.CrossRef
12.
K.G. Thomas and A.P. Cole: Roasting developments – Especially oxygenated roasting. In: M. D. Adams, Ed., Gold Ore Processing – Project Development and Operations, 2016, vol. 23, pp. 373–92.
13.
13. Q. Li, Y. Zhang, X. Liu, B. Xu, Y. Yang, T. Jiang: Minerals, 2017, vol. 7, art. no. 80.CrossRef
14.
J.C. Smith, T.H. McCord, and G.R. O’Neil: U.S. Patent No. 4,919,715, 1990.
15.
15. C. Wang, S. Zhou, S. Zhang, B. Shi: Metal Mine, 2003, vol. 330, pp. 34–36.
16.
J. Hu: Research on Process of Roasting–Cyanide Extracting Au from a Sulfide-bearing Refractory Gold Concentrate Containing Arsenic and Carbon, Master Thesis, Central South University, Changsha, Hunan, China, 2015.
17.
S. Liu: Research on Process of Gold Extraction from a Low-Grade Refractory Gold Ore, Master Thesis, Central South University, Changsha, Hunan, China, 2015.
18.
18. C.W. Bale, E. Bélisle, P. Chartrand, S.A. Decterov, G. Eriksson, A.E. Gheribi, K. Hack, I.-H. Jung, Y.-B. Kang, J. Melançon, A.D. Pelton, S. Petersen, C. Robelin, J. Sangster, P. Spencer, M-A. Van Ende: Calphad 2016, vol. 54, pp. 35–53.CrossRef
19.
19. Q. Li, F. Ji, B. Xu, J. Hu, Y. Yang, T. Jiang: Int. J. Min. Met. Mater., 2017, vol. 24, 386–92.CrossRef
20.
20. B. Xu, Y. Yang, Q. Li, T. Jiang, S. Liu, G. Li: Miner. Eng., 2016, vol. 89, pp. 138–47.CrossRef
21.
21. Y. Zhang, Q. Li, Y. Yang, B. Xu, T. Jiang, H. Li, X. Liu: Precious Metals, 2017, vol. 38, pp. 52–57.
22.
22. X. Liu, Q. Li, Y. Zhang, T. Jiang, Y. Yang, B. Xu, Y. He: Hydrometallurgy, 2019, vol. 185, pp. 133–141.CrossRef
Metadata
Title
Simultaneous Removal of S and As from a Refractory Gold Ore in a Single Stage O2-Enriched Roasting Process
Authors
Xiaoliang Liu
Qian Li
Yan Zhang
Tao Jiang
Yongbin Yang
Bin Xu
Yinghe He
Publication date
29-04-2019
Publisher
Springer US
Published in
Metallurgical and Materials Transactions B / Issue 4/2019
Print ISSN: 1073-5615
Electronic ISSN: 1543-1916
DOI
https://doi.org/10.1007/s11663-019-01591-3

Other articles of this Issue 4/2019

Metallurgical and Materials Transactions B 4/2019 Go to the issue

OriginalPaper

An Investigation of the Effect of Sintering Conditions on the Mechanical Behavior of Electroplated Nickel Foams

OriginalPaper

Synthesis of Calcium Hexaboride by Electrolysis of Molten Salt

OriginalPaper

Influence of Temperature on Reaction Mechanism of Ilmenite Ore Smelting for Titanium Production

Communication

Inhibiting Brittle Intermetallic Layer in Magnesium/Aluminum Bimetallic Castings via In Situ Formation of Mg2Si Phase

OriginalPaper

Characterization of Inclusions in 3rd Generation Advanced High-Strength Steels

OriginalPaper

Identification of Rate, Extent, and Mechanisms of Hot Metal Resulfurization with CaO-SiO2-Na2O Slag Systems

Premium Partners

    Image Credits