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[HTML][HTML] Cobalt and Tungsten Extraction from Diamond Core Drilling Crowns by Aqua Regia Leaching
SP Dimitrijević, SB Dimitrijević, F Veljković, A Ivanović… - Materials, 2024 - mdpi.com
In this work, a hydrometallurgical process for the recycling of diamond core drilling crowns
by means of aqua regia leaching and subsequent alkali leaching was investigated. This …
by means of aqua regia leaching and subsequent alkali leaching was investigated. This …
Extraction of Rare Earth and CaF 2 from Rare Earth Calcium Thermal Reduction Slag by Using CaO Roasting–Acid Leaching Method.
J Huang, L Zhang, W Yu, J Chen, C Le… - Minerals (2075 …, 2024 - search.ebscohost.com
The rare earth calcium thermal reduction slag (RCS) generated during the production of
heavy rare earth metal contains large amounts of rare earth and fluoride compounds. In this …
heavy rare earth metal contains large amounts of rare earth and fluoride compounds. In this …