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Low-Temperature Oxidation of Metals and Alloys for Processing Secondary Raw Materials into Chemical Products

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Abstract

The process with two specially selected and synchronously working oxidants, one of which directly oxidizes the metal to form the products of its reduction and another oxidizes this product with the regeneration of the first oxidant consumed in the oxidation of the metal, is shown to be the most appropriate for the processing of metals and alloys. The doses of the used oxidants and the composition of the target product are determined. The processes occurring during the processing are considered.

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Correspondence to S. D. Pozhidaeva.

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Translated by E. Yablonskaya

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Pozhidaeva, S.D., Ivanov, A.M. Low-Temperature Oxidation of Metals and Alloys for Processing Secondary Raw Materials into Chemical Products. Russ. Metall. 2019, 1510–1517 (2019). https://doi.org/10.1134/S0036029519130287

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Keywords:

  • oxidant of metal
  • oxidant of product of metal reduction
  • metal
  • alloy
  • acid
  • solvent of volume phase
  • macrocyclic stage
  • accompanying processes
  • side processes
  • rate
  • selectivity
  • controlling factors