Effects of microorganisms and their metabolites on nonferrous and precious metal ores leaching

Kenzhaliev, B K and Berkinbayeva, A N and Khodaryova, T A (2010) Effects of microorganisms and their metabolites on nonferrous and precious metal ores leaching. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

[img]PDF
Restricted to NML users only. Others may use ->

204Kb

Abstract

There were spent researches and elaboration on biochemical leaching of persistent gold-bearing raw materials. Alongside, properties of bacterial solutions were studied, with the help of mathematical planning of experiments there was spent an analysis of the process on biochemical leaching of gold-bearing flotation concentrate and gold sorption from solutions, kinetic floating concentrate leaching parameters in alkaline-cyanide and bacterial solution process were established. There were spent huge laboratory tests on biochemical sorption leaching of flotation concentrate technology of one of gold mining enterprises of Kazakhstan, recommendations on elaborated technology into industrial manufacture were presented as well.

Item Type:Conference or Workshop Item (Paper)
Official URL/DOI:http://eprints.nmlindia.org/2649
Uncontrolled Keywords:Gold-bearing mineral raw materials, Biochemical leaching, Gold sorption, Alkali-cyanide and Bacterial solutions, Technology.
Divisions:Mineral Processing
ID Code:2649
Deposited By:Mr. A.K. Sahu
Deposited On:16 Mar 2011 17:44
Last Modified:19 Aug 2015 14:23
Related URLs:

Repository Staff Only: item control page