Archive:: International Journal of Mineral Processing and Extractive Metallurgy:: Science Publishing Group

International Journal of Mineral Processing and Extractive Metallurgy

Archive

2024, Volume 9
1. Issue 2, Dec.
2. Issue 1, Sep.
2023, Volume 8
1. Issue 2, Jun.
2. Issue 1, Mar.
2022, Volume 7
2021, Volume 6
2020, Volume 5
2019, Volume 4
2018, Volume 3
2017, Volume 2
2016, Volume 1

Volume 4, Issue 2, June 2019

Magnesium Removal from Concentrated Nickel Solution by Solvent Extraction Using Cyanex 272

Zhu Zhaowu, Zhang Jian, Yi Aifei, Su Hui, Wang Lina, Qi Tao

Issue: Volume 4, Issue 2, June 2019

Pages: 36-43

Received: 4 May 2019

Accepted: 10 June 2019

Published: 25 June 2019

DOI: 10.11648/j.ijmpem.20190402.11

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Abstract: The refinery of mixed hydroxide precipitate (MHP) from nickel laterite processing by acidic re-leaching will generate a concentrated nickel solution containing some magnesium difficult to remove. Fluorite precipitation method is often used for nickel purification from magnesium contamination, causing serious risk of environmental pollution. Solvent... Show More

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Effluents Treatment Generated by Biolixiviation in the Extraction of Precious Metals through Selective Recovery of Iron, Copper and Zinc

Zambrano Johanna, Zambrano Johnny

Issue: Volume 4, Issue 2, June 2019

Pages: 44-50

Received: 16 July 2019

Accepted: 12 August 2019

Published: 2 September 2019

DOI: 10.11648/j.ijmpem.20190402.12

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Abstract: Bioleaching comprises the use of microorganisms for metal-extraction processes from sulphide ores. During these complex processes, sulphides are oxidized to sulphates with the generation of heat. As a result, gold, silver, and other precious metals are liberated from the sulphide matrix, improving their recovery after further processing. A drawback... Show More

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