Modeling of batch gold leaching process by cyanidation
About authors
- 1 — post-graduate student National Mineral Resources University (Mining University)
- 2 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 3 — professor Lappeenranta University of Technology
- 4 — associate professor Lappeenranta University of Technology
Abstract
A kinetic gold leaching model, based on the well-known shrinking core model, is presented in this work. The model considers the effects of internal diffusion, surface reaction and unreacted amount of gold in the concentrate particle during leaching. The model parameters are estimated by minimization of mismatching between experimental data and results of numerical computation of kinetic model made by using ReactOp software.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
The introduction of the system of energy saving and energy efficiency at the enterprises of metallurgy
2013 Yu. L. Zhukovskii, E. V. Sizyakova
Microalloying of aluminum as the method оf changing properties of powder oxidation film
2013 A. Yu. Baimakov, S. Yu. Petrovich, R. A. Seitenov, V. A. Lipin, A. L. Shakhmin
Thermodynamic of cerium (III) and europium (III) extraction by using stoichiometric concentration solutions of naphtenic acid
2013 D. S. Lutskii, T. E. Litvinova, D. E. Chirkst, V. A. Lutskaya, S. V. Zhukov
Briquetting of iron-ore materials for iron and steel industry
2013 V. B. Kuskov, A. V. Kornev, D. V. Sukhomlinov