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Simulation of heat losses and temperature of blast furnaces tuyeres [PDF]

MATEC Web of Conferences, 2017
The calculation technique of heat losses and temperature, adapted to blast furnaces tuyeres is described. Using a linear excel program the effect of gas-thermal coating and insulation lining on thermal state of the blast tuyere was studied.
Tarasov Yuriy, Radyuk Alexandr, Gorbatyuk Sergey   +2 more
doaj   +3 more sources

BLEMAB European project: Muon imaging technique applied to blast furnaces

, 2022
The BLEMAB European project (BLast furnace stack density Estimation through on-line Muon ABsorption measurements), evolution of the previous Mu-Blast European project, is designed to investigate in detail the capability of muon radiography techniques ...
Ressegotti D., Ferretti R., Gonzi S., Bonechi L., Borselli D., Sauerwald J., Calliari I., Ambrosino F., Buhles T., Bonomi G., Starodubtsev O., Andreetto P., Ciaranfi R., Viliani L., Glaser B., Saracino G., Cimmino L., D'Alessandro R., Checchia P., Finke F., Masone V., Pezzato L., D'Errico M., Liu Y., Nechyporuk O., Lorenzon A., Bottai S., Ciulli V., Rangavittal B. V., Cialdai C., Chiarotti U., Franzen A.   +31 more
core   +1 more source

Thermodynamic analysis of vanadium distribution behavior in blast furnaces and basic oxygen furnaces

High Temperature Materials and Processes, 2023
Production data from a vanadium (V)-containing titaniferous magnetite (VTM) smelting blast furnace (BF) ironmaking plant and a V-recovering basic oxygen furnace (BOF) shop were collected over a period of 1 year.
He Yang, Chen Chunlin, Yang Xiaodong
doaj   +1 more source

Forecast of Carbon Consumption of a Blast Furnace Using Extreme Learning Machine and Probabilistic Reasoning

Chemical Engineering Transactions, 2022
Blast furnaces are chemical metallurgical reactors for the production of pig iron and slag. The raw materials used (metallic feedstock) are sinter, granulated ore and pellets. The main fuel is metallurgical coke.
Wandercleiton Cardoso, Renzo Di Felice
doaj   +1 more source

TITANIUM IN BLAST FURNACES. [PDF]

Journal of the American Chemical Society, 1890
n ...
openaire   +2 more sources

A study on the characteristics of coke in the hearth of a superlarge blast furnace.

PLoS ONE, 2021
An in-depth study on the characteristics of coke in the hearths of blast furnaces is of great significance for explaining the mechanism of coke deterioration in blast furnaces. In the present work, the changes in macromorphology, degree of graphitization,
Qing Q Lv, Yong S Tian, Ping Du, Jun L Zhou, Guang H Wang   +4 more
doaj   +1 more source

View taken from top of blast furnaces

, 1918
Showing top of blast furnace G ; Sheet of glass (type)View taken from top of blast furnaces, showing top of blast furnace

core   +8 more sources

Study of Tuyere Combustion Flame Temperature in Vanadium and Titanium Blast Furnaces by Machine Vision and Colorimetric Thermometry

Metals
The steel industry is an important foundation of the national economy and the livelihood of the people, producing a large amount of carbon dioxide gas, accounting for about 70% of the carbon dioxide gas generated in the steel industry, which occurs ...
Haoyu Cai, Ziming Zhu, Dongdong Zhou
doaj   +1 more source

A Numerical Study of Scenarios for the Substitution of Pulverized Coal Injection by Blast Furnace Gas Enriched by Hydrogen and Oxygen Aiming at a Reduction in CO₂ Emissions in the Blast Furnace Process

Metals, 2023
A numerical simulation procedure is proposed for analyzing the partial replacement of pulverized coal injection by hydrogen, oxygen, and blast furnace gas (BFG) injections mixed with pulverized coal (PCI) within the tuyeres of large blast furnaces.
Jose Adilson de Castro, Giulio Antunes de Medeiros, Leonardo Martins da Silva, Ivaldo Leão Ferreira, Marcos Flavio de Campos, Elizabeth Mendes de Oliveira   +5 more
doaj   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source