Hydrogen Plasma Smelting Reduction of Fe2O3
Sign Up to like & getrecommendations! Published in 2018 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1464-8
Abstract: The paper reports successful smelting reduction of iron ore (hematite) in thermal hydrogen plasma. A specially designed reactor with water cooled copper crucible and a plasma torch was used to demonstrate the process in 1-kg… read more here.
Keywords: reduction; smelting reduction; hydrogen; hydrogen plasma ... See more keywords
Effect of Exposure Time, Lining Material and Plasma Gas on the Extraction of Aluminium from Waste by Smelting Reduction
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-019-01602-6
Abstract: Today’s world has experienced the change in the extraction of metal from its native ore to that from secondary resources. The ash and tailings are such secondary resources for extraction of aluminium. The present investigation… read more here.
Keywords: extraction aluminium; aluminium; plasma; smelting reduction ... See more keywords
Physical simulation of mixing on a C–H2 smelting reduction reactor with different tracer feeding positions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-020-00436-7
Abstract: With the growing demand for energy saving, emission reduction, and green metallurgy, we had designed a new C–H2 smelting reduction reactor. In order to solve the key problem that the heat transfer efficiency from high… read more here.
Keywords: reduction; smelting reduction; feeding positions; reduction reactor ... See more keywords
Recovery of Co, Ni, Mn, and Li from Li-ion batteries by smelting reduction - Part I: A laboratory-scale study
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2020.228936
Abstract: Abstract Lithium-ion batteries (LIBs) contain valuable elements, which need to be recovered to sustain the production of new LIBs and reduce the use of virgin resources. In this paper, a laboratory-scale study is carried out… read more here.
Keywords: smelting reduction; reduction; recovery; ion batteries ... See more keywords
Coalescence and sedimentation of liquid iron droplets during smelting reduction of converter slag with mechanical stirring
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2019.12.020
Abstract: Abstract To improve the sedimentation efficiency of iron droplets during iron extraction process from converter slag by smelting reduction, a mechanical stirring is proposed and the coalescence and sedimentation behavior of iron droplets under experimental… read more here.
Keywords: smelting reduction; mechanical stirring; iron droplets; coalescence ... See more keywords
A New Methodological Approach on the Characterization of Optimal Charging Rates at the Hydrogen Plasma Smelting Reduction Process Part 2: Results
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15124065
Abstract: To meet the target for anthropogenic greenhouse gas (GHG) reduction, the European steel industry is obliged to reduce its emissions. A possible pathway to reach this requirement is through developments of new technologies for a… read more here.
Keywords: smelting reduction; plasma smelting; hydrogen plasma; reduction ... See more keywords
A New Methodological Approach to the Characterization of Optimal Charging Rates at the Hydrogen Plasma Smelting Reduction Process Part 1: Method
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15144767
Abstract: The development of a carbon lean steel production process following the concept of direct carbon avoidance is one of the most challenging tasks the iron and steel industry must tackle in just a few decades.… read more here.
Keywords: smelting reduction; plasma smelting; hydrogen plasma; reduction ... See more keywords