Results 31 to 40 of about 3,510,886 (291)

Study of Cu Recovery Comparison of Fresh, Stockpiled, and Mixed Ores Processing in Batu Hijau Mine – Sumbawa Island, Indonesia [PDF]

Journal of Pure and Applied Chemistry Research, 2022
Batu Hijau mine is one of the mining areas in Indonesia that have been operated for 20 years. The main concentrate product in Batu Hijau contains the primary minerals copper (Cu) and gold (Au). However, the mine is not only processing the fresh mined ore
Surya Hadi, Agung D. Syakti, Didik S. Agustawijaya, Wahyu D. Silviani, Karel Pramono, Rissa Anungstri, Jorina Waworuntu   +6 more
doaj  

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

A Tailing Dump as Industrial Deposit; Study of the Mineralogical Composition of Tailing Dump of the Southern Urals and the Possibility of Tailings Re-Development

Resources, 2023
It is found that regions with depleted, or on the verge of depletion, of mineral resources are subject to additional pressures due to intensifying social and environmental problems. This paper proposes the development of the mining industry, reducing the
Elena N. Shaforostova, Olga V. Kosareva-Volod’ko, Olga V. Belyankina, Danila Y. Solovykh, Ekaterina S. Sazankova, Elena I. Sizova, Danila A. Adigamov   +6 more
doaj   +1 more source

The Recovery of Gold in Low-Grade Cyanide Tailings by Chlorination Roasting

, 2023
The resource utilization of cyanide tailings has significant environmental and economic benefits. The efficient recovery of gold from low-grade cyanide tailings containing 1.71 g/t Au was performed by a chlorination roasting–flotation process.
Luyang Han, Zhengyang Zhang, Feng Xie, Jigang Tang, Liugen Sun, Jianguo Mi, Yunlong Bai, Kaixi Jiang   +7 more
core   +1 more source

Study on strength characteristics and thickening characteristics of classified-fine cemented backfill in gold mine

Scientific Reports, 2023
For some new mines, the utilization rate of tailings is not satisfactory when using unclassified tailings as backfill aggregate for cemented backfill. At the same time, with the progress of mineral processing technology, the tailings discharged by the ...
Xian-qing Wang, Wen Wan, Zhong-liang Yao, Ru-gao Gao, Zhen-xing Lu, Xiao-yu Tang, Bao-jie Fan   +6 more
doaj   +1 more source

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

Transition to Filtered Tailings at LaRonde Gold Mine

, 2023
Since 1988, LaRonde Gold Mine (LaRonde) has exploited a polymetallic orebody in Quebec, Canada. Slurry tailings are deposited in two tailings storage facilities (TSF) named “Main TSF” and “Extension A4.” At the end of 2022, Main TSF and Extension A4 TSF ...
Huza, Jessica, Ingabire, Edouardine-Pascale, Boily, Sylvain, Létourneau, Yanick, Shaigetz, Marielle Limoges, Laporte, Patrick, Julien, Michel R., Masengo, Edouard, Guay, Francis   +8 more
core   +1 more source

Recycling technology for gold-containing tailings with the use of a composite reagent microemulsion

Metalurgija, 2022
The paper contains the laboratory study results for the flotation processing of gold-containing tailings with the use of the composite reagent (CF). The CF flotation reagent is a microemulsion from a composition of sodium butyl xanthate and reaflot.
L. V. Semushkina, N. K. Tussupbayev, D. K. Turysbekov, S. M. Narbekova, A. A. Mukhanova   +4 more
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PENGARUH PENAMBAHAN TOP SOIL INCEPTISOL DAN KOMPOS PADA TAILING AMALGAMASI TERHADAP PANJANG SULUR, DIAMETER SULUR DAN JUMLAH CABANG TANAMAN UBI JALAR (Ipomoea batatas L.)

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
Tailings are waste generated from the processing of gold ore. The tailings in Kertajaya Village, Sukabumi are generally dumped into a pond or garden which is then used by the community to grow crops.
Indra Herliana, Pujawati Suryatmana, Reginawanti Hindersah, Rhazista Noviardi   +3 more
doaj   +1 more source

The effect of cow manure amendment and the ratio of gold mine tailings on sweet potato gold phytomining

Journal of Degraded and Mining Lands Management
Artisanal and small-scale gold mining has commonly used the mercury amalgamation method for gold ore extraction. The processing waste or tailings often contain gold and other metals.
Rhazista Noviardi, Benny Joy, Rija Sudirja, Mieke Rochimi Setiawati, Muhamad Rachman Djuwansah, Agung Karuniawan, Emma Trinurani Sofyan, Pujawati Suryatmana   +7 more
doaj   +1 more source