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.
This is a preview of subscription content, log in to check access.
Buy single article
Instant unlimited access to the full article PDF.
Price includes VAT for USA
D. V. Shadlov, A. Yu. Plotnikov, Yu. A. Maksimenko, and M. F. Rudenko, “Modeling of failures of the external surface of steel pipelines under the action of environment,” Tekhnol. Metall., No. 7, 44–48 (2018).
A. E. Bykova, G. Kh. Sharipzyanova, N. I. Volgina, and S. S. Khlamkova, “Methodology for analysis of reasons for emergency failure of pipes of various steel marks,” Tekhnol. Metall., No. 2, 43–46 (2018).
V. P. Tarasov, A. V. Kutepov, O. V. Khokhlova, and A. V. Ryabova, “Influence of alloying additives of heavy rare-earth metals on the corrosion resistance of the Pr–Fe–B alloys,” Tekhnol. Metall., No. 2, 37–41 (2017).
L. A. Makhmudova, “Testing of nitroso–nitro compounds as inhibitors of acidic corrosion,” Tekhnol. Metall., No. 7, 32–37 (2018).
Yu. N. Shmotin, A. V. Logunov, I. A. Leshchenko, and D. V. Danilov, “Development and study of the new nickel superalloy resistant to high-temperature sulfide corrosion,” Tekhnol. Metall., No. 11, 10–16 (2015).
M. Beckert and H. Klemm, Handbook of Metallographic Etching (VEB Deutscher Verlag für Grundstoff, Leipzig, 1986).
O. V. Kirsanova, K. Yu. Frolenkov, and A. Yu. Vinokurov, “Etching of the tin–lead metallic resist from copper conductors of printed circuit boards,” Galvanotekhn. Obrab. Poverkhn., XX (1), 32–38 (2012).
V. Tereshkin, Zh. Fantgof, and L. Grigor’eva, “Etching of printed circuit boards and regeneration of etching solutions,” Tekhnol. Elektr. Prom., No. 3, 24–27 (2007).
R. F. Voitovich and E. I. Golovko, High-Temperature Oxidation of Metals and Alloys. Reference Book (Naukova Dumka, Kiev, 1980).
J. Benar, Oxidation of Metals. Theoretical Foundations (Metallurgiya, Moscow, 1967), Vol. 1.
J. Benar, Oxidation of Metals (Metallurgiya, Moscow, 1960), Vol. 2.
E. A. Yatsenko and E. B. Dzyuba, “Mechanism of diffusion during the high-temperature oxidation of metals,” Izv. Vyssh. Uchebn. Zaved., Sev.-Kavk. Reg., Tekhn. Sci., No. 3, 85–89 (2012).
I. R. Boboev and E. A. Kasatkina, “Kinetic studies of tin and lead extraction by hydrochloric acid from the gold-containing alloy,” Tekhnol. Metall., No. 2, 16–22 (2016).
A. B. Yun, S. V. Zakhar’in, V. A. Chen, and L. M. Karimova, “Study of leaching of the annealed black copper concentrate in an aqueous solution of sodium chlorides and sulfuric acid,” Tekhnol. Metall., No. 12, 3–8 (2014).
A. M. Ivanov, Low-Temperature Heterogeneous Heterophase Oxidation of Metals by Iodine or Bromine Dissolved in the Liquid Phase (Kursk. Gos. Tekhn. Univ., Kursk, 2006).
S. D. Pozhidaeva and A. M. Ivanov, Liquid Phases in the Reactions of Metals with Acidic Reagents and Oxidants (LAP LAMBERT Academic, Saartbrücken, 2012).
S. D. Pozhidaeva, A. M. Ivanov, D. A. Sotnikova, and A. Yu. Eliseeva, “Interaction of copper(II) oxide with monobasic mineral acids under model condition and in the presence of metallic copper,” Inorg. Khim. 58 (12), 1428–1433 (2013).
S. D. Pozhidaeva and A. M. Ivanov, “Manganese, iron, and lead oxides in the initiation of the fast and deep failure of copper and its alloys,” Tekhnol. Metall., No. 8, 2–11 (2015).
S. D. Pozhidaeva and A. M. Ivanov, “Self-retardation of low-temperature heterogeneous heterophase chemical processes involving metals and their origin, prevention, and elimination,” Tekhnol. Metall., No. 6, 37–48 (2016).
S. D. Pozhidaeva, A. M. Ivanov, A. Yu. Eliseeva, and T. V. Makeeva, “The moment of termination of redox processes involving heavy metals related to the viscosity of the volume phase,” Izv. Yugo-Zap. Univ., No. 5 (50), 221–227 (2013).
A. M. Ivanov, S. D. Pozhidaeva, T. V. Bakhareva, and O. G. Men’shikova, “Method for the preparation of bi-, tri, and tetravalent manganese sulfates or their mixtures,” RF Patent 2251529, Byul. Izobret., No. 13 (2005).
Translated by E. Yablonskaya
About this article
Cite this article
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
- oxidant of metal
- oxidant of product of metal reduction
- solvent of volume phase
- macrocyclic stage
- accompanying processes
- side processes
- controlling factors