Results 31 to 40 of about 31,354 (260)
Mineralium Deposita, 2020 The Bushveld Igneous Complex (BIC) is known for its laterally extensive platinum group element–bearing layers, the most famous being the Merensky Reef and the UG-2 chromitite in the eastern and western limbs of the complex.
Malose M. Langa +5 more
semanticscholar +1 more source
Chromite Mining Cooperatives, Tribute Mining Contracts, and Rural Livelihoods in Zimbabwe, 1985–2021
Revue Internationale de Politique de Développement, 2023 Transnational corporations dominated chromite mining in Zimbabwe for the entire colonial period. However, the postcolonial period witnessed a gradual but significant shift toward small-scale and artisanal mining as liberalisation led to the ...
Joseph Mujere
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Geochemical Transactions, 2011 Chromite is a mineral with low solubility and is thus resistant to dissolution. The exception is when manganese oxides are available, since they are the only known naturally occurring oxidants for chromite.
Broman Curt +2 more
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Evaluation of Chromite Recovery from Shaking Table Tailings by Magnetic Separation Method
Open Journal of Geology, 2020 This study aimed to evaluate the chromite recovery from shaking table tailings of Forumad plant by a dry high-intensity magnetic separation. The average feed grade of chromium trioxide (Cr2O3) was 7.62% by XRF.
Shayan Khakmardan +4 more
semanticscholar +1 more source
GEOPOL®. The innovated environment friendly inorganic binder system [PDF]
, 2019 This paper deals with the complete technology of inorganic geopolymer binder system GEOPOL® which is a result of long term research and development. The objective of this paper is to provide a theoretical and practical overview of the GEOPOL® binder ...
Burian, Alois +2 more
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Effects of mechanical activation on the carbothermal reduction of chromite with metallurgical coke
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2010 The carbothermal reduction of mechanically activated chromite with metallurgical coke under an argon atmosphere was investigated at temperatures between 1100 and 1400°C and the effects of the mechanical activation on chromite structure were analyzed by x-
Kenan Yıldız
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Sodium Silicate Cold-Bonded Chromite Pellets for the Ferrochromium Industry – Identifying a Suitable Process [PDF]
Materials Research, 2020 Chromite fines (defined as particles smaller than 6 mm) account for a significant fraction of mined South African chromite ore. These fines are pelletized to allow safe furnace smelting conditions.
S.P. du Preez, Z. Maree, J.P. Beukes
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The role of magnetic anisotropy in spin filter junctions
, 2011 We have fabricated oxide based spin filter junctions in which we demonstrate that magnetic anisotropy can be used to tune the transport behavior of spin filter junctions.
Arenholz, E. +5 more
core +2 more sources
Carbothermal reduction kinetics of mechanically activated chromite with graphite
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2011 The carbothermal reduction kinetics of mechanically activated chromite with graphite under an argon atmosphere was investigated at temperatures between 1100 and 1400°C.
Kenan Yıldız
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CrystalsChromite in the amphibolites of the Myanmar jadeite deposits has not been well studied. Mineralogical studies on chromite and related kosmochlor and Cr-omphacite in the amphibolite of the Myanmar jadeite deposits were conducted.
Yu Zhang, Guanghai Shi, Jiabao Wen
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