An overview of currently applied ferrochrome production processes and their waste management practices
SP du Preez, TPM van Kaam, E Ringdalen… - Minerals, 2023 - mdpi.com
Ferrochrome (FeCr) is the main source of virgin chromium (Cr) units used in modern-day
chromium (Cr) containing alloys. The vast majority of produced Cr is used during the …
chromium (Cr) containing alloys. The vast majority of produced Cr is used during the …
[HTML][HTML] Chemical beneficiation of chromite ore to improve the chromium-to-iron ratio for ferrochrome production
Ferrochrome (FeCr), a relatively crude alloy comprised primarily of iron (Fe) and chromium
(Cr), is vital for the production of stainless steel. FeCr is produced from chromite ore, the …
(Cr), is vital for the production of stainless steel. FeCr is produced from chromite ore, the …
Novel Additives to Improve Sintering Characteristics of Indian Chrome Ore Pellets
Refractoriness of chrome minerals imposes challenges during chrome ore pelletization
process. This study is conducted to find suitable additives to improve chrome ore …
process. This study is conducted to find suitable additives to improve chrome ore …
The use of hydrogen as a potential reductant in the chromite smelting industry
J Davies, D Paktunc, JJ Ramos-Hernandez… - Minerals, 2022 - mdpi.com
The chromium (Cr) content of stainless steel originates from recycled scrap and/or
ferrochrome (FeCr), which is mainly produced by the carbothermic reduction of chromite ore …
ferrochrome (FeCr), which is mainly produced by the carbothermic reduction of chromite ore …
[HTML][HTML] An investigation into the co-sintering process of limonitic nickel laterite and low-grade chromite via multi-force fields
Y Xue, D Zhu, J Pan, Z Guo, C Yang, H Tian… - Journal of Materials …, 2021 - Elsevier
This study is aimed to obtain better-quality Ni–Cr composite sinter for the production of 300
series stainless steel via the sintering-blast furnace process at lower cost. Based on the …
series stainless steel via the sintering-blast furnace process at lower cost. Based on the …
The Effect of Pre-Oxidation on the Reducibility of Chromite Using Hydrogen: A Preliminary Study
J Davies, M Tangstad, E Ringdalen, JP Beukes… - Minerals, 2022 - mdpi.com
The majority of ferrochrome (FeCr) is produced through the carbothermic reduction of
chromite ore. In recent years, FeCr producers have been pressured to curve carbon …
chromite ore. In recent years, FeCr producers have been pressured to curve carbon …
Utilisation of pre-oxidised ore in the pelletised chromite pre-reduction process
Ferrochromium is a vital alloy mostly used for the production of stainless steel. It is produced
from chromite ore, the only economically exploitable natural chromium resource, through …
from chromite ore, the only economically exploitable natural chromium resource, through …
[HTML][HTML] The use of spent liquors from paper and pulp industry as binders for the pelletization of chromite fines
Chromite fines must be agglomerated before being smelted in submerged arc furnaces to
prevent disruptions and damage to equipment. Bentonite is the most commonly used binder …
prevent disruptions and damage to equipment. Bentonite is the most commonly used binder …
Recycling pre-oxidized chromite fines in the oxidative sintered pellet production process
The chromium (Cr) content of stainless steel originates from recycled scrap and/or
ferrochrome (FeCr), which is produced mainly by the carbothermic reduction of chromite ore …
ferrochrome (FeCr), which is produced mainly by the carbothermic reduction of chromite ore …
[HTML][HTML] Regional atmospheric Cr (VI) pollution from the bushveld complex, South Africa
Abstract Hexavalent chromium, Cr (VI), is a proven human carcinogen. Of interest in this
paper was the regional atmospheric pollution of Cr (VI) from the ferrochromium and related …
paper was the regional atmospheric pollution of Cr (VI) from the ferrochromium and related …