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  1. No Access

    Article

    Cleaning of Industrial Waters Containing Cyanides by Using a Combination of Ozone and Hydrogen Peroxide

    We study the process of oxidation of cyanides, thiocianates, and complex cyanides by a combination of ozone with hydrogen peroxide (peroxone reagent) in model solutions and sorption tails of a gold recovery pl...

    L. N. Krylova, A. F. Seliverstov, D. A. Ryabtsev in Metallurgist (2021)

  2. No Access

    Article

    Formation of CrxCyOz Coatings under Laser Treatment of Chromium Carbide Ceramics

    The effect of the pulsed laser irradiation in air on Cr23C6 ceramic with Cr3C2 and Cr7C3 additives has been studied. It is established that the main process occurring in the zone of laser radiation is the melting...

    Ya. S. Fironov, M. V. Vlasova, I. V. Melnikov… in Inorganic Materials: Applied Research (2020)

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    Article

    Intensification of Sulfide Copper-Nickel Ore Heap Leaching with Bioreagent-Oxidant Participation

    With the aim of intensification, improving economic efficiency, and controlling sulfide ore heap bacterial leaching features and leaching regimes are studied for lean copper-nickel ore with the participation o...

    Zheng Zhihong, L. N. Krylova, D. A. Ryabtsev in Metallurgist (2016)