Influence of Carbon Material Properties on Slag‐Foaming Dynamics in Electric Arc Furnaces: A Review

L Kieush, J Schenk - steel research international, 2024 - Wiley Online Library
In this article, the impact of conventional carbon sources, alongside potential carbon bio‐
sources, on slag‐foaming behavior is investigated. It highlights the complex relationship …

Metallurgical coke production with biomass additives. Part 1. A review of existing practices

A Koveria, L Kieush, O Svietkina… - Canadian Metallurgical …, 2020 - Taylor & Francis
An increase in steel production causes an increase in the use of carbon fuels and reducing
agents, which in turn leads to greenhouse gas emissions. It is possible to reduce the …

Metallurgical coke production with biomass additives: Study of biocoke properties for blast furnace and submerged arc furnace purposes

O Bazaluk, L Kieush, A Koveria, J Schenk, A Pfeiffer… - Materials, 2022 - mdpi.com
Biocoke has the potential to reduce the fossil-based materials in metallurgical processes,
along with mitigating anthropogenic CO2-and greenhouse gas (GHG) emissions. Reducing …

Gasification Reactivity and Structure Evolution of Metallurgical Coke under H2O/CO2 Atmosphere

R Xu, B Dai, W Wang, J Schenk, A Bhattacharyya… - Energy & …, 2018 - ACS Publications
The metallurgical properties and the microstructure of coke after gasification reaction with
pure H2O and pure CO2 were investigated in this study. Moreover, the first-principles …

Effect of high temperature on macroscopic properties and microstructure of metallurgical coke

X Fu, Q Pang, X Yang, W Zhan, Z He - Fuel, 2024 - Elsevier
Coke produces powder in high-temperature environments, which leads to a decrease in
coke strength and affects the smooth operation of blast furnace. To study the effect of high …

ReaxFF molecular dynamics simulation for the graphitization of amorphous carbon: a parametric study

K Li, H Zhang, G Li, J Zhang, M Bouhadja… - Journal of chemical …, 2018 - ACS Publications
A parametric study of ReaxFF for molecular dynamics simulation of graphitization of
amorphous carbon was conducted. The responses to different initial amorphous carbon …

Influence of alkaline (Na, K) vapors on carbon and mineral behavior in blast furnace cokes

K Li, J Zhang, M Barati, R Khanna, Z Liu, J Zhong… - Fuel, 2015 - Elsevier
A series of adsorption–alkalization experiments were conducted in a muffle furnace on two
types of blast furnace cokes at 1300° C in the presence of alkali vapors. Coke textures were …

Effect of gasification reaction on pore structure, microstructure, and macroscopic properties of blast furnace coke

K Pang, X Meng, Y Zheng, F Liu, C Wan, Z Gu, M Sun… - Fuel, 2023 - Elsevier
To address the deterioration of coke properties and subsequent fines caused by coke
gasification reaction inside blast furnaces, orthogonal gasification tests were conducted on …

A comprehensive study on the transformation of chemical structures in the plastic layers during coking of Australian coals

Y Hui, L Tian, S Lee, Y Chen, A Tahmasebi… - Journal of Analytical and …, 2020 - Elsevier
The changes in chemical structures over the plastic layer region during the coking of coals
have a significant impact on coke formation and coke quality. This paper employed the Solid …

[HTML][HTML] Effect of high temperature on nanopores in cokes

R Sakurovs, M Grigore, A Sokolova, J Mata - Fuel, 2023 - Elsevier
Abstract Small Angle Neutron Scattering and Ultra Small Angle Neutron Scattering were
used to study the effect of annealing at temperatures of 1400 and 1600° C, in an inert …