Zobrazeno 1 - 10
of 34
pro vyhledávání: '"M.R. Azadi"'
Publikováno v:
Mining, Metallurgy & Exploration. 38:2209-2216
The aim of this paper is to assess the effect of microwave treatment on copper sulfide ore for ball milling and bed breakage. Liberation analysis of ground products in eight size fractions showed that microwave pretreatment liberated more chalcopyrit
Publikováno v:
Mineral Processing and Extractive Metallurgy. 131:158-165
This paper presents an experimental approach to measure and model the residence time distribution of vertical roller mill in cement clinker grinding circuit. The dispersion model, tank-in-series mo...
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Publikováno v:
Hydrometallurgy. 185:186-193
The purpose of this paper is to investigate the in-situ leaching of gold using a microfluidic system with controlled flow, temperature and fluid composition. The microfluidic system is a microchannel embedding a nano-scale layer of gold over which th
Publikováno v:
Fluid Phase Equilibria. 480:25-40
Recently, an aqueous glycine solution has been proposed as a non-toxic environmentally friendly lixiviant to leach precious metals such as gold. In confined spaces, gold can be leached effectively using cyanide as a lixiviant. However, in unconfined
Publikováno v:
Journal of Coastal Research. 104
Deng, H.Y.; Dai, G.L., and Azadi, M.R., 2020. Fractional time-dependent merchant model for coastal soft clay. In: Guido Aldana, P.A. and Kantamaneni, K. (eds.), Advances in Water Resources, Coastal Management, and Marine Science Technology. Journal o
Publikováno v:
Arabian Journal of Geosciences. 12
Cement-based grouting has been widely used in underground coal mining to improve the overall quality of highly fractured rock masses. Due to the difficulties in obtaining characteristic specimens from highly fractured coal rocks, there are very limit
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 9, Iss 4, Pp 623-637 (2017)
Grout injection is used for sealing or strengthening the ground in order to prevent water entrance or any failure after excavation. There are many methods of grouting. Permeation grouting is one of the most common types in which the grout material is
Publikováno v:
Minerals Engineering. 163:106802
Many aspects of gold ores leaching by glycine (C2H5NO2) and glycine-cyanide solutions are still not well understood. The base-metal components have been shown to have a strong impact on gold leaching kinetics. In this research, with the aim of reduci
Publikováno v:
Minerals Engineering. 145:106085
The increasing demand for smart devices and clean energy vehicles that use lithium-ion batteries has sparked a considerable interest in lithium, which is becoming a strategic element. Lithium deposits can be found in saline lacustrine environments or