Zobrazeno 1 - 5
of 5
pro vyhledávání: '"N. G. Lokhova"'
Publikováno v:
Metalurgija, Vol 62, Iss 3-4, Pp 433-436 (2023)
This article contains the results of acid leaching of titanium production sludge for the extraction of niobium into the solution. The material composition of sludge deposits from titanium-magnesium production was studied by methods of chemical, X-ray
Externí odkaz:
https://doaj.org/article/9d75d91c4780411eb29f2bfafc3d1b9b
Autor:
Z. B. Karshyga, A. A. Ultarakova, N. G. Lokhova, A. M. Yessengaziyev, E. I. Kuldeyev, K. K. Kassymzhanov
Publikováno v:
Metalurgija, Vol 62, Iss 1, Pp 145-148 (2023)
The article presents the results of studies on the processing of fine waste dusts of electric smelting of ilmenite concentrates. The main silicon impurity was preliminarily removed from the dusts. The process of dust fluorination with titanium fluori
Externí odkaz:
https://doaj.org/article/8fc538ba033b45feba5555c381085c82
Autor:
A. A. Ultarakova, Z. B. Karshigina, N. G. Lokhova, A. M. Yessengaziyev, K. K. Kassymzhanov, S. S. Tolegenova
Publikováno v:
Metalurgija, Vol 61, Iss 2, Pp 377-380 (2022)
The paper presents research on the processing of waste dust from the electrical smelting of ilmenite concentrates with the removal of silicon from them by the fluoride method. The optimum conditions for fluorination of electric smelting dust were det
Externí odkaz:
https://doaj.org/article/e60677c7ab4e43a4a0bd2bc0ad0b44de
Autor:
Ore beneficiation, K.K. Kasymzhanov, Zh. A. Baltabekova, M. A. Naimanbaev, Kazakhstan Almaty, N. G. Lokhova, Ore beneficiation\\', Almaty, Kazakhstan
Publikováno v:
Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ/Complex Use of Mineral Resources/Mineraldik Shikisattardy Keshendi Paidalanu. 306:62-68
The review covers the methods for sorption recovery and concentration of rare-earth metals (REM) from solutions of extraction phosphoric acid (EPA). Sorption extraction of the REM seems most appropriate at the stage of primary concentration, but a si
Autor:
Yu. A. Men’shikov, M. A. Naimanbaev, K. M. Smirnov, N. G. Lokhova, E. P. Bugrieva, Zh. A. Baltabekova, O. K. Krylova
Publikováno v:
Atomic Energy. 118:337-340
The sequence in which uranium and phosphorus compounds are extracted from phosphate raw materials of different origin (Zaozernoe, Grachevskoe, and Melovoe deposits) is investigated. It is shown that in the case of fractional dissolution of samples fr