Volume 34 (2024)
Volume 33 (2023)
Volume 32 (2022)
Volume 31 (2021)
Volume 30 (2020)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 24 (2015)
Volume 23 (2014)
Volume 22 (2013)
Volume 21 (2012)
Volume 20 (2011)
Volume 19 (2010)
Volume 18 (2009)
Volume 17 (2008)
Volume 16 (2007)
Optimization of Cyanide Leaching Process in order to Increase Au, Ag and Hg Recovery in Pouya Zarkan Aghdareh Plant

M. Abdollahy; S. M. J. Koleini; A. Ghaffari

Volume 20, Issue 78 , December 2011, , Pages 129-138

https://doi.org/10.22071/gsj.2010.54626

Abstract
  Cyanidation process is one of the most important and widespread hydrometallurgical technologies used in the extraction of gold and silver from ores and concentrates. Some of the most effective parameters on cyanide leaching are sodium cyanide concentration, dissolved oxygen, solid percent, pH, particle ...  Read More

Beneficiation of Lakhshak Antimony Ore Using Flotation Method

M. Abdollahy; A. Raissi; H. Naderi

Volume 17, Issue 65 , March 2007, , Pages 60-69

https://doi.org/10.22071/gsj.2008.58187

Abstract
  An investigation on beneficiation of Lakhshak antimony ore was carried out using flotation methods. The grade of antimony in representative sample was 17.23%. The most important minerals were stibnite, quartz and pyrite and the degree of liberation of stibnite was found to be 700 micrometer. The raw ...  Read More