Zobrazeno 1 - 10
of 18
pro vyhledávání: '"D. V. Maiorov"'
Publikováno v:
Glass Physics and Chemistry. 48:414-421
Autor:
D. V. Maiorov, K. A. Yakovlev
Publikováno v:
Glass and Ceramics. 79:210-217
Autor:
T. T. Gorbacheva, D. V. Maiorov
Publikováno v:
Solid Fuel Chemistry. 56:276-284
Publikováno v:
Theoretical Foundations of Chemical Engineering. 55:748-753
Mg–Al layered hydroxides with the composition Mg4Al2(OH)12CO3⋅3H2O are synthesized by mixing crystalline magnesium and aluminum chlorides with ammonium carbonate. The samples are described by XRD, IR, DSC–TG, chemical analysis, and some other m
Publikováno v:
Glass and Ceramics. 76:462-467
Hydrated aluminum oxide (HAO) and silicon dioxide SiO2 , which were obtained during sulfuric acid treatment of nepheline, and commercially produced, fine aluminum hydroxide (FAH) were used to synthesize mullite 3Al2O3∙2SiO2. It was found that the m
Autor:
D. V. Maiorov, V. A. Matveev
Publikováno v:
Russian Journal of Inorganic Chemistry. 64:438-444
Ammonium aluminium carbonate hydroxide is synthesized by three different ways. The prepared samples and the products of their heat treatment (aluminium oxides) are studied by physicochemical methods. It is shown that the synthetic method used to prep
Publikováno v:
Russian Journal of Inorganic Chemistry. 61:1499-1504
Sodium hydrocarboaluminate samples are prepared using various methods. The temperature conditions of synthesis have a significant effect on the susceptibility of sodium hydrocarboaluminate to hydrolysis and the phase composition of hydrolysis product
Publikováno v:
Russian Journal of Applied Chemistry. 88:1409-1416
Results obtained in a study of the physicochemical properties (porosity and acid-base properties of the surface) of aluminum hydroxides produced by solid-phase hydrolysis of aluminum salts are presented. A conclusion is made on the basis of the data
Autor:
D. V. Maiorov, A. A. Ponomarenko, S. A. Krasikov, S. N. Agafonov, S. V. Zhidovinova, A. G. Upolovnikova, O. A. Sitnikova
Publikováno v:
Russian Metallurgy (Metally). 2013:482-485
The phase transformations of eudialyte concentrate during the carbothermic reduction in the temperature range 25–2000°C are studied by thermodynamic simulation, differential thermal analysis, and X-ray diffraction. As the temperature increases to
Publikováno v:
Russian Journal of Applied Chemistry. 86:1-5
A scheme of nepheline processing by a hydrochemical method was technically justified. In this process, silica is transformed into calcium hydrosilicate under autoclave conditions at a low concentration of caustic alkali. This allows the process at hi