Results 11 to 20 of about 663,607 (251)
The application of deep eutectic solvent ionic liquids for environmentally-friendly dissolution and recovery of precious metals [PDF]
, 2016 publisher: Elsevier articletitle: The application of deep eutectic solvent ionic liquids for environmentally-friendly dissolution and recovery of precious metals journaltitle: Minerals Engineering articlelink: http://dx.doi.org/10.1016/j.mineng.2015.09 ...
Harris, RC +8 more
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Руды и металлы, 2022 In this work, we described the patterns of formation and distribution of gold occurrences of various morphological types in the terrigenous sequence of the Upper Yakokutsk graben depression.
Vladimir V. Stolyarenko +4 more
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Growth of hafnium dioxide thin films via metal-organic chemical vapor deposition
Materials Research Express, 2021 Metal-organic chemical vapour deposition (MOCVD) is a key technique for depositing thin solid film materials for use in important technological applications.
Yuan Luo +6 more
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Materials Proceedings, 2021 Various anti-corrosion coatings used on commercially available NdFeB-type magnets were comparatively examined for their durability and suitability for magnet reprocessing by hydrogen-assisted recycling (HPMS).
Carlo Burkhardt +7 more
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Ammonium hexachlororuthenate precipitation [PDF]
, 2011 Ammonium hexachlororuthenate (ACR) is a salt precipitated during a substitution reaction between ammonium and ruthenate dissolved in a strong hydrochloric acid medium.
De Klerk, Frederick Jacobus
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Rh/CeO2+Pt/Ba/Mn/Al2O3 model NSR catalysts: Effect of Rh/Pt weight ratio
Catalysis Communications, 2021 A series of model NOx storage-reduction (NSR) catalysts with different Rh/Pt weight ratios were prepared independently by wet impregnation and then mechanically mixed to investigate the effect of the Rh/Pt weight ratio on the overall NOx removal ...
Dezhi Ren +5 more
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Catalysis by Precious Metals, Past and Future [PDF]
, 2020 The future of the precious metals is shiny and resistant. Although expensive and potentially replaceable by transition metal catalysts, precious metal implementation in research and industry shows potential.
Tejada, Marcela Martinez +1 more
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Risk management of precious metals [PDF]
This paper examines volatility and correlation dynamics in price returns of gold, silver, platinum and palladium, and explores the corresponding risk management implications for market risk and hedging. Value-at-Risk (VaR) is used to analyze the downside
Hammoudeh, S.M. +2 more
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A feasibility study for reset control of an industrial batch reactor [PDF]
, 2010 Includes abstract.Includes bibliographical references (leaves 128-133).A feasibility study for the application of reset control to the temperature control loop of a pressurized exothermic batch leach reactor in the hydrometallurgical Precious Group ...
Lahee, Roanne
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International Journal of Electrochemical Science, 2022 In order to improve the corrosion resistance of tantalum coatings produced by chemical vapor deposition (hereinafter referred to as CVD Ta) in various industrial fields, the effect of the texture on the corrosion behavior was investigated.
Yuan Luo +7 more
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