Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
Author = H. Abdollahi
Number of Articles: 6
1. Modeling and Optimizing Aluminum Hydroxide Precipitation Process in Industrial Scale, Case study: Iran Alumina Plant
Articles in Press, Accepted Manuscript, Available Online from 02 January 2021
Abstract
The precipitation of aluminum hydroxide from a supersaturated sodium aluminate solution is known as an essential production step in the Bayer process. In this work, the real precipitation ... Read More
2. Dissolution of Nickel and Cobalt from Iron-Rich Laterite Ores Using Different Organic Acids
Volume 11, Issue 3 , Summer 2020, , Pages 779-797
Abstract
Due to the decreasing production of nickel and cobalt from sulfide sources, the Ni and Co extraction from the oxide ores (laterites) have become more prevalent. In this research work, ... Read More
3. Effects of Flocculant, Surfactant, Coagulant, and Filter Aid on Efficiency of Filtration Processing of Copper Concentrate: Mechanism and Optimization
Volume 11, Issue 1 , Winter 2020, , Pages 119-141
Abstract
In the recent decades, water scarcity has become a major challenge for many reasons, especially the inadequate use of water resources. The mineral processing plant is among the most ... Read More
4. Solvent extraction and stripping of zinc from synthetic chloride solution in presence of manganese and cadmium as impurities
Volume 10, Issue 4 , Autumn 2019, , Pages 1083-1093
Abstract
In this research work, solvent extraction and stripping of zinc ions from a Zn-Mn-Cd-bearing solution was investigated using D2EHPA as the extractant in a chloride medium. The efficiency ... Read More
5. Stage specialization for design and analysis of flotation circuits
Volume 10, Issue 1 , Winter 2019, , Pages 37-47
Abstract
This paper presents a new approach for flotation circuit design. Initially, it was proven numerically and analytically that in order to achieve the highest recovery in different circuit ... Read More
6. A comparative study of two-stage flotation of Zn and Pb oxide minerals using anionic, cationic, and mixed (cationic/anionic) collectors
Volume 9, Issue 4 , Autumn 2018, , Pages 1019-1033