Review of life cycle assessments for steel and environmental analysis of future steel production scenarios
J Suer, M Traverso, N Jäger - Sustainability, 2022 - mdpi.com
The steel industry is focused on reducing its environmental impact. Using the life cycle
assessment (LCA) methodology, the impacts of the primary steel production via the blast …
assessment (LCA) methodology, the impacts of the primary steel production via the blast …
XDEM multi-physics and multi-scale simulation technology: Review of DEM–CFD coupling, methodology and engineering applications
The extended discrete element method (XDEM) multi-physics and multi-scale simulation
platform is being developed at the Institute of Computational Engineering, the University of …
platform is being developed at the Institute of Computational Engineering, the University of …
Numerical modeling and analysis of hydrogen blast furnace ironmaking process
Hydrogen use in the blast furnace (BF) ironmaking process promises to mitigate the carbon
footprint substantially. This paper presents a numerical study on the effects of hydrogen …
footprint substantially. This paper presents a numerical study on the effects of hydrogen …
CFD study of hydrogen injection through tuyeres into ironmaking blast furnaces
Hydrogen can be injected into blast furnaces (BFs) via tuyeres and fully replace pulverised
coal injection (PCI) for lowering carbon emission, but hydrogen combustion in the raceway …
coal injection (PCI) for lowering carbon emission, but hydrogen combustion in the raceway …
Modeling of hydrogen shaft injection in ironmaking blast furnaces
Hydrogen, as a carbon-free fuel and reducing agent, has the potential to mitigate carbon
dioxide emission in BF ironmaking and the shaft injection is one of the promising and …
dioxide emission in BF ironmaking and the shaft injection is one of the promising and …
CFD study of hydrogen injection in blast furnaces: Tuyere co-injection of hydrogen and coal
Hydrogen is a carbon-free clean energy and a potential fuel to mitigate CO2 emission in
ironmaking blast furnaces (BFs) where the co-injection of hydrogen/coal is one of the most …
ironmaking blast furnaces (BFs) where the co-injection of hydrogen/coal is one of the most …
Particle-scale modelling of injected hydrogen and coke co-combustion in the raceway of an ironmaking blast furnace
Hydrogen is an environmentally friendly fuel that does not produce greenhouse gas (GHG)
emissions. Its applications have attracted significant attention from many industries …
emissions. Its applications have attracted significant attention from many industries …
Modelling of multiphase flow in a blast furnace: Recent developments and future work
An ironmaking blast furnace is a complex multiphase flow reactor involving gas, powder,
liquid and solid phases. Understanding the flow behaviour of these phases is of paramount …
liquid and solid phases. Understanding the flow behaviour of these phases is of paramount …
Simulation of blast furnace operation with intensive hydrogen injection
H Nogami, Y Kashiwaya, D Yamada - ISIJ international, 2012 - jstage.jst.go.jp
Recent years various trials to decrease carbon dioxide emission from iron and steelmaking
industries have been made. One of these trials is utilization of hydrogen in blast furnace …
industries have been made. One of these trials is utilization of hydrogen in blast furnace …
A six-phases 3-D model to study simultaneous injection of high rates of pulverized coal and charcoal into the blast furnace with oxygen enrichment
JA De Castro, AJ Da Silva, Y Sasaki, J Yagi - ISIJ international, 2011 - jstage.jst.go.jp
Simultaneous injection of charcoal and coal with oxygen enrichment in the blast furnace has
recently received remarkable attention due to its possibility of considerable decrease in coke …
recently received remarkable attention due to its possibility of considerable decrease in coke …