Zobrazeno 1 - 10
of 57
pro vyhledávání: '"S. M. Kozhakhmetov"'
Autor:
Ye. A. Ospanov, S. A. Kvyatkovskiy, S. M. Kozhakhmetov, L. V. Sokolovskaya, A. S. Semenova, M. Dyussebekova, A. A. Shakhalov
Publikováno v:
Canadian Metallurgical Quarterly. :1-8
Autor:
S. M. Kozhakhmetov, S. A. Kvyatkovskiy
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 19, Iss 1, Pp 71-80 (2017)
The article is devoted to development of a brand new approach to solution of the issue related to development of efficient technologies aimed at processing of especially refractory and hard to concentrate ledge gold ore types. A new technology of suc
Externí odkaz:
https://doaj.org/article/f712b0ddbadf438ea873583f633407fd
Autor:
R. S. Seisembayev, A. S. Semenova, S. A. Kvyatkovskiy, L. V. Sokolovskaya, S. M. Kozhakhmetov
Publikováno v:
Metallurg. :45-51
Publikováno v:
Metallurgist. 64:788-795
Problems related to the effective processing of refractory gold ores containing carbon and arsenic are discussed. In the search for technologies for the extraction of gold from such ores, including those obtained from the Sayak-4 gold deposit, pyrome
Publikováno v:
Tsvetnye Metally. :6-11
Publikováno v:
Metallurgist. 63:984-992
Results of studying combined pyrometallurgical processing of relatively high-sulfur, low-copper and high-copper, high-silica sulfide concentrates are presented. Experimental melting of a mixture of highsulfur Aktogai and high-silica Zhezkazgan copper
Autor:
S. A. Kvyatkovskii, É. B. Kenzhaliev, A. S. Semenova, S. M. Kozhakhmetov, B. K. Kenzhaliev, L. V. Sokolovskaya
Publikováno v:
Metallurgist. 63:759-765
Research is conducted on depletion of Vanyukov furnace (VF) slag of the Balkhash Copper Smelting Plant. It is proposed to carry out charge smelting and the depletion of slag in a two-zone VF furnace that has oxidizing and reducing zones separated by
Autor:
I. E. Gabis, S. M. Kozhakhmetov, M. A. Murzinova, A.P. Voyt, A. P. Baraban, N. Sidorov, I. Sipatov, V. Piven
Publikováno v:
International Journal of Hydrogen Energy. 44:27492-27498
The structure of the V–15Ni at.% alloy before and after hydrogen permeability tests was investigated by means of XRD and SEM with EDS analysis. We have found that decomposition of supersaturated V-based solid solution with variable Ni content occur
Autor:
S. M. Kozhakhmetov, Z. K . Tulegenova, M.K. Sultanov, A. S. Semenova, Ore beneficiation' Jsc, Almaty ,Kazakhstan, Llp 'Kazakhmys Smelting' Zhezkazgan cooper smelting plant,Zhezkazgan, Kazakhstan, S. A. Kvyatkovsky
Publikováno v:
Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ/Complex Use of Mineral Resources/Mineraldik Shikisattardy Keshendi Paidalanu. 306:54-62
This work is devoted to the investigation of the possibilities of processing oxidized copper ore and sulfide copper concentrate of the Aktogay deposit by pyrometallurgical methods at the operating metallurgical units of the largest copper producer in
Autor:
S. M. Kozhakhmetov, A. S. Semenova, L. V. Sokolovskaya, Ore beneficiation' Jsc, Almaty ,Kazakhstan, B. K. Kenzhaliev, S. A. Kvyatkovsky
Publikováno v:
Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ/Complex Use of Mineral Resources/Mineraldik Shikisattardy Keshendi Paidalanu. 306:45-53
The purpose of this work is to determine the regularities of reducing the losses of valuable metals with waste slag of copper smelting in the conditions of the Balkhash copper smelter. The change in the raw material base, the introduction of low-qual