KnE Materials Science
ISSN: 2519-1438
The latest conference proceedings on physical materials, energy materials, electrical materials.
The Possibility Assessment of Complex Processing of Technogenic Formations Containing Zinc Sulfide
Published date: Dec 31 2020
Journal Title: KnE Materials Science
Issue title: IV Congress “Fundamental Research and Applied Developing of Recycling and Utilization Processes of Technogenic Formations” Volume 2020
Pages: 184–189
Authors:
Abstract:
The comprehensive methodology for the zinc extraction from sulfide compounds into the oxide form with possible further reduction to metal is presented in this study. It was demonstrated in laboratory conditions during sludge treatment with Zn and ZnO obtaining. The remaining silicate products. It is proposed to recycle this material into Portland cement clinker to ensure a waste-free process.
Keywords: zinc sulfide, zinc oxide, sludge recycling, Portland cement clinker, waste-free recycling
References:
[1] Javed, I. B. (1995). Role of Minor Elements in Cement Manufacture and Use. Skokie: Portland Cement Association.
[2] Horcoss, S., Ltief, R. and Rizk, T. (2011). Influence of the Clinker SO3 on the Cement Characteristics. Cement And Concrete Research, vol. 41, pp. 913-919.
[3] Horcoss, S., Ltief, R. and Rizk, T. (2010). Calculation of the C3A Percentage in High Sulfur Clinker. International Journal of Analytical Chemistry, vol. 2010, Article ID 102146, p. 5.
