[HTML][HTML] Effect of composition and processing conditions on the direct reduction of iron oxide pellets

B Sadeghi, M Najafizadeh, P Cavaliere, A Shabani… - Powder Technology, 2024 - Elsevier
In this paper, HSC software is used to estimate the effects of composition and processing
conditions on the reduction behavior of iron oxide pellets, ie, hematite (Fe 2 O 3), magnetite …

Enhancing the Strength of Formed Coke from Woody Biomass with the Addition of Biomass Extracts

S Okida, H Dohi, S Kudo, S Wada, T Shishido… - Energy & …, 2024 - ACS Publications
The replacement of coal with lignocellulosic biomass as feedstock for blast furnace coke is a
crucial approach to decarbonizing the steel industry, which is a sector that is difficult to …

Oxidation Kinetics of Magnetite Nanoparticles: Blocking Effect of Surface Ligands and Implications for the Design of Magnetic Nanoheaters

JM Orozco-Henao, FL Alí, JC Azcárate… - Chemistry of …, 2024 - ACS Publications
Magnetite (Fe3O4) nanoparticles (NPs) are nowadays extensively used in biomedical,
environmental, and catalytic applications. However, magnetite is known to oxidize to …

Study on the impact of hydrogen storage temperature on iron-based thermochemical hydrogen storage technology

Z Zhang, Y Turap, Y Wang, Y Wang, Z Wang… - Chemical Engineering …, 2024 - Elsevier
Thermochemical hydrogen storage technology based on iron-based materials has received
significant attention owing to its low cost, safety features, and high volumetric hydrogen …

Deposition and release behavior of H2S during chemical looping hydrogen production process

Y Turap, Z Zhang, Y Wang, Y Wang, Z Wang… - Chemical Engineering …, 2024 - Elsevier
Chemical looping hydrogen production process is a promising technology for producing low-
carbon hydrogen from various fossil and biogenic energy sources. However, the typical …

Beyond summative Effects: Synergistic enhancement in the gaseous interfacial reduction of Wüstite by the combined use of hydrogen and carbon monoxide

L Bai, J Deng, J Wang, H Zhang, J Xu - Chemical Engineering Science, 2024 - Elsevier
Growing environmental concerns are driving the steel industry to explore cleaner energy
options, with hydrogen emerging as a promising alternative to fossil fuels. Our study …

Carburization Behavior of High-Grade Pellets After Direct Reduction in Pure Hydrogen

A Perrone, P Cavaliere, B Sadeghi, L Dijon… - Journal of Sustainable …, 2024 - Springer
Carburization is a critical aspect in the iron and steel industry as it significantly affects the
mechanical and chemical properties of the final product. This study provides a …

Hydrogen Direct Reduction and Carburization of High-Grade Pellets

P Cavaliere, NR Concalves, L Dijon - Conference of Metallurgists, 2024 - Springer
Carburization is a critical aspect of the iron and steel industry as it can affect the mechanical
and chemical properties of the end product. The purpose of the current paper is to provide a …

Understanding the mechanism for the low-temperature reduction of Fe2O3 to Fe in alkaline electrolytes

R Shekhar, S Mukhopadhyay, F Sanchez… - 2024 - chemrxiv.org
Conversion reactions for iron oxide to iron metal enable zero-emissions iron for steelmaking
and low-cost batteries for long duration energy storage. Iron oxides such as hematite can be …