Zobrazeno 1 - 10
of 491
pro vyhledávání: '"oxide ore"'
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 1, Pp 135-138 (2024)
This is an article in the field of metallurgical engineering. A copper cobalt ore Congo is an oxide ore with Cu 3.43% and Co 0.42% respectively. In this paper, the five stage cycle leaching process of leaching solution was used for the copper and cob
Externí odkaz:
https://doaj.org/article/afca1f228e2c464fad1ac7e44a2916ea
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 3005-3015 (2023)
Cobalt ore is a scarce resource in China, often associated with iron ore, and it is well known that its separation and effective recovery are extremely difficult. In this paper, cobalt oxide ore is used as raw material and reduced by suspension roast
Externí odkaz:
https://doaj.org/article/066e8732dce947b3ab0d151d17ab7654
Publikováno v:
Molecules, Vol 29, Iss 16, p 3921 (2024)
The low-grade zinc oxide ore was sulfidized to increase the efficiency of flotation, but the effect of pre-sulfidization on the adsorption mechanism of octadecyl amine (ODA) on the smithsonite surface is currently unclear. In this study, the effect o
Externí odkaz:
https://doaj.org/article/4bf0cb693ec145dda7142c60e5103868
Autor:
R. S. Nascimento, B. A. M. Figueira, E. F. Neto, A. A. Rabelo, O. J. C. Fernandez, P. T. S. da Luz, M. L. da Costa
Publikováno v:
Cerâmica, Vol 69, Iss 390, Pp 154-160 (2023)
Abstract It is described for the first time the synthesis and characterization of NiMn2O4 employing the Mn ores from the Amazon Region as starting material, instead of using commercial reagents as normally occurs in its synthesis process. Initially,
Externí odkaz:
https://doaj.org/article/14b1c35a6c154268bf689e9547fb530c
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 2, Pp 141-149 (2023)
Manganese is widely used in steel, chemical, non-ferrous metallurgy, batteries and other fields. Most of the manganese oxide ore in China are lean ore with high iron and low manganese, and most of them need beneficiation pretreatment before smelting.
Externí odkaz:
https://doaj.org/article/5fcddeb3b6ec42fd9cc3d7c80776a787
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of MMIJ, Vol 138, Iss 8, Pp 129-133 (2022)
As pyrometallurgical technologies to smelt nickel metal from the oxide ore, melting reduction process using an electric furnace (Elkem) and semi-melting reduction process using a rotary kiln (Krupp-Renn) with a saprolite ore as a raw material have be
Externí odkaz:
https://doaj.org/article/8e2f7e2ac5a64e13a9c245c720f64c49
Publikováno v:
Kuangchan zonghe liyong, Vol 43, Iss 4, Pp 65-70 (2022)
Resource recycling of Zinc oxide ore is an important concern in zinc smelting industry at present. In this study, comparison of ultrasonic-assisted and traditional treatment of zinc oxide ore with caustic leaching process was investigated. Effects of
Externí odkaz:
https://doaj.org/article/32fdc5a9a7994840a0107d75a8221c8a
Publikováno v:
Water Science and Technology, Vol 86, Iss 2, Pp 367-379 (2022)
The degradation of coking wastewater using a manganese oxide ore acidic oxidation was investigated. This work was performed in three stages. Firstly, the advantageous degradation conditions were measured by the degradation tests, and under the optima
Externí odkaz:
https://doaj.org/article/fc3dcafaf1504130b7dd73776edbfb05
Publikováno v:
Kuangchan zonghe liyong, Vol null, Iss 2, Pp 105-110 (2022)
A synchronous flotation test of copper and silver in a silver-bearing copper oxide ore with high carbonate gangue from Yunnan was studied. The results show that copper and silver concentrate copper grade of 22.03% and recovery of 71.69% was achieved
Externí odkaz:
https://doaj.org/article/527a95712f694d2484df508998ef423b