Exposure characterization and risk assessment of ultrafine particles from the blast furnace process in a steelmaking plant
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Occupational Health"
DOI: 10.1002/1348-9585.12257
Abstract: Abstract Objectives This study aimed to clarify the exposure characteristics and risks of ultrafine particles from the blast furnace process and to provide a reasonable control strategy for protecting the health of workers. Methods The… read more here.
Keywords: particles blast; risk; furnace process; control ... See more keywords
Effect of blast furnace slag content on mechanical and slurry abrasion behavior of needle‐punched nonwoven fabric reinforced epoxy composites
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Polymer Technology"
DOI: 10.1002/adv.21835
Abstract: This article reports on mechanical and slurry abrasion response of a new class of material developed by reinforcement of blast furnace slag (BFS) in needle-punched nonwoven polyester fabric epoxy composites. These epoxy-based composites are prepared… read more here.
Keywords: slurry abrasion; furnace slag; needle punched; mechanical slurry ... See more keywords
Analysis of the Relationship between Productivity and Hearth Wall Temperature of a Commercial Blast Furnace and Model Prediction
Sign Up to like & getrecommendations! Published in 2017 at "Steel Research International"
DOI: 10.1002/srin.201600475
Abstract: High smelting intensity and long campaign life are highly desired for blast furnace ironmaking. However, high smelting intensity or productivity has an adverse effect on the campaign life. An analysis of the relationship between productivity… read more here.
Keywords: productivity; model; blast furnace; hearth ... See more keywords
Analysis of the Alkali Flow in Ironmaking Reactors by a Thermochemical Approach: Blast Furnace
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DOI: 10.1002/srin.201700303
Abstract: Elements like potassium and sodium have a negative impact on the blast furnace performance. Therefore, the flow of alkali metals in and out of the reactor has to be controlled. In the furnace, the chemical… read more here.
Keywords: blast; analysis alkali; blast furnace; alkali flow ... See more keywords
Review on Computational Modeling and Visualization of the Ironmaking Blast Furnace at Purdue University Northwest
Sign Up to like & getrecommendations! Published in 2019 at "steel research international"
DOI: 10.1002/srin.201900046
Abstract: Despite the age of the process, the blast furnace remains critical to industrial ironmaking. With advances in analysis technologies and control systems, and economic pressure from competitive new ironmaking techniques, modern blast furnace operation has… read more here.
Keywords: purdue university; visualization; furnace; university northwest ... See more keywords
Toward a Better Understanding of Blast Furnace Raceway Blockages
Sign Up to like & getrecommendations! Published in 2020 at "Steel Research International"
DOI: 10.1002/srin.202000227
Abstract: Around 69% of the worldwide steel production is still based on pig iron production through the blast furnace (BF) route. Although the overall process and the chemical reactions inside a BF are well understood, it… read more here.
Keywords: blast; raceway blockages; burden; force chains ... See more keywords
Observation of the Effect of Various Operating Factors on the Cohesive Zone Using the Blast Furnace Irregularity Simulator
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DOI: 10.1002/srin.202000315
Abstract: The blast furnace (BF) process is highly complex, involving multiple phases (gases, granular solids, liquids, and powders) undergoing various chemical and physical phenomena. Any improvement in BF productivity under a given set of operating conditions… read more here.
Keywords: cohesive zone; zone; blast furnace; irregularity simulator ... See more keywords
Experimental Study of Blast Furnace Hearth Drainage Based on Image Analysis
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DOI: 10.1002/srin.202100142
Abstract: A smooth hearth drainage is one of the key requirements for maintaining an efficient blast furnace operation. For achieving this, it is necessary to understand the hearth drainage behavior and the effect of related process… read more here.
Keywords: blast furnace; image analysis; furnace hearth; hearth ... See more keywords
Numerical Estimation of Hearth Internal Geometry of an Industrial Blast Furnace
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DOI: 10.1002/srin.202100364
Abstract: Since the campaign of a modern blast furnace (BF) is usually restricted by its hearth integrity, monitoring the hearth internal geometry is of crucial importance for strategic operation planning. To provide an overall picture of… read more here.
Keywords: geometry; internal geometry; hearth; blast furnace ... See more keywords
Oxide nanolayer formation on surface of modified blast furnace sludge particles during voltammetric cycling in alkaline media
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-020-04819-4
Abstract: Knowledge of the properties of metallurgical waste is essential for the assessment of their recycling. In this work, the formation of iron oxide nanolayers during voltammetric cycling in 1 M NaOH on the particle surface of… read more here.
Keywords: furnace sludge; surface; formation; voltammetric cycling ... See more keywords
Simultaneous effect of silica fume, metakaolin and ground granulated blast-furnace slag on the hydration of multicomponent cementitious binders
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-018-7813-7
Abstract: Portland cement was partially replaced by metakaolin (MK), silica fume (SF) and ground granulated blast-furnace slag (BFS). Globally, two amounts of SF (5 and 10 mass%) and total substitution level of 35 mass% were used to prepare… read more here.
Keywords: silica fume; granulated blast; effect; blast furnace ... See more keywords