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Mineralogical Examination of Gold Processing Plant Tailings [PDF]

Journal of Mining Science, 2019
The results of the mineralogical examination of old sulphide and oxidized gold ore tailings of a mining and processing plant in the Krasnoyarsk Territory are presented. Secondary mineral forms of antimony, namely, antimony bloom Sb2O3 and tripuhyite FeSBO4, as well as iron are found.
V. I. Bragin, V. A. Makarov, N. F. Usmanova, P. N. Samorodskii, B. M. Lobastov, A. I. Vashlaev   +5 more
exaly   +6 more sources

Characterization of medium and small-scale gold processing operations, wastewaters, and tailings in the Arequipa region of Peru

Science of the Total Environment
Gold cyanidation facilities in the Arequipa Region of Peru are challenged by the availability and quality of water for processing in an arid environment. The facilities reuse decant water which recycles residual cyanide but also undesirable constituents.
Aaron Malone, Christopher Bellona, Linda Figueroa   +2 more
exaly   +3 more sources

Gold Recovery from Cyanidation Tailings Using Flotation Process

Archives of Metallurgy and Materials, 2022
The gold recovery from cyanidation tailings was only 4.01% with the general flotation process, the surface analyses of flotation products were performed, and the results showed that the poor gold recovery with general flotation process was due to the passive films covering the surface of the gold bearing pyrite.
Huang Zhongsheng, Yang Tianzu
openaire   +2 more sources

Characterization of Gold in Complex Historical Refractory Tailings for Enhanced Process Optimization

Mineral Processing and Extractive Metallurgy Review, 2023
Historical gold tailings show promise as a secondary resource amid declining primary deposits, yet conventional cyanidation falls short, resulting in recoveries below 90%. An essential pre-treatment process is crucial for optimal recovery, contingent on understanding the complex mineralogy of the tailings.
Chingwaru, Steve Jason, Tadie, Margreth, von der Heyden, Bjorn   +2 more
openaire   +3 more sources

Flotation of mercury from the tailings of the Agh-Darreh gold processing plant, Iran [PDF]

Journal of the Southern African Institute of Mining and Metallurgy, 2017
The feed ore to Agh-Darreh gold processing plant (Takab City, Iran) contains 2 ppm Au, 7 ppm Ag, and 120 ppm Hg. After cyanide leaching of the feed at pH 10.4, 80% of the total mercury (in the form of cinnabar and metacinnabar) goes to the tailings dam. In this research, separation of mercury from the tailings by flotation was investigated. The effects
Kianinia, Y., Khalesi, M.R., Seyedhakimi, A., Soltani, F.   +3 more
openaire   +3 more sources

Design and implementation of an alternative process for the manufacture of bricks from gold mine tailings [PDF]

Ingeniare. Revista chilena de ingeniería, 2020
espanolEl objetivo de este trabajo fue desarrollar un proceso para el aprovechamiento de los relaves generados por el proceso de cianuracion para la recuperacion de oro, utilizandolos como materia prima para la obtencion de ladrillos de construccion; atendiendo aspectos de sumo interes para la industria minera como el desarrollo sostenible, la ...
Valdez Loaiza, J, Aguilar Franco, J, Sánchez Vargas, L, Alatrista Gongora, G, Figueroa Dianderas, AP   +4 more
openaire   +2 more sources

Presentation: Effect Variation of Addition Tailings and Sand On Gold Tailings Solidification Process on Compressive Strength Value

, 2022
This material has presented on 1st International Conference on Advanced Research in Engineering and Technology.
Dina Asrifah, Rofiq Perwira, Aditya Pandu Wicaksono, Ika Wahyuning Widiarti, Praditya Anggi W, Ahmad Sobirin, Firstananda Yustika, Distika Pratiwi, Sofia Adiana N.A   +8 more
openaire   +1 more source

Characterization of Dunggilata Gold Tailings and Treatment Process Recommendations

Jurnal Penelitian Pendidikan IPA
Rare earth elements (REEs) are a group of seventeen metallic elements consisting of scandium (Sc), yttrium (Y), and fifteen other lanthanide elements. Rare earth metals have an important role in various technologies, so the analysis and separation of these elements from their minerals is very important to do.
, Ninasafitri, Sangkota, Vivi Dia Afrianti, Arifin, Yayu Indriati   +2 more
openaire   +1 more source

Management Plan for Tailing Slurry at Gold Processing Plant: Case Study Pakay Gold Company Limited

Open Journal of Business and Management, 2021
The resultant disgusting effect related to failure to produce environmental friendly tailing slurry, call for developing a good management plan for tailing slurry production of the newly introduce dry tailing machine at the Gold Processing Plant of Pakay Gold Company Ghana Limited.
openaire   +2 more sources

Gold Extraction to Ferrosilicium, Production of Foam Silicate from Processing Tails of the Olimpiada Mining and Processing Complex Gold Processing Plant (Russia, Krasnoyarsk Territory) [PDF]

, 2019
The paper describes the studies of processing tails of the Olimpiada Mining and Processing Complex with the methods of chemical, mineralogical, electronic microscope, deep reductive melting with division of the melt into a silicate and metal parts. It is demonstrated that 85% of the processing tails consist of the oxides: SiO2, CaO, Al2O3, Fe2O3, H2O ...
A. Sazonov, V. Pavlov, S. Silyanov, E. Zvyagina   +3 more
openaire   +1 more source