Results 61 to 70 of about 102,418 (295)

Analysis of the Utilization of Air-Cooled Blast Furnace Slag as Industrial Waste Aggregates in Self-Compacting Concrete [PDF]

, 2019
In this work, the effects of replacing the aggregates of self-compacting concrete by air-cooled blast furnace slag have been analysed. Different mixes have been manufactured by substituting the fine and coarse natural aggregates by air-cooled blast ...
Cifuentes-Bulté, Héctor, Leiva Fernández, Carlos, Martínez de la Concha, Antonio, Ríos Jiménez, José David, Vahí Sánchez de Medina, Adelardo   +4 more
core  

Temperature‐Dependent Kinetics of Plasma‐Based CO2 Conversion: Interplay of Electron‐Driven and Thermal‐Driven Chemistry

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The transformation of CO2 into chemical building blocks is essential for a net‐zero energy future. Plasma‐chemical processing offers promising potential to achieve this. Here, we explore a temperature‐dependent plasma‐chemical reaction mechanism, revealing a shift from electron‐driven to thermal‐driven CO2 conversion regimes.
Aswath Mohanan, Ramses Snoeckx, Min Suk Cha   +2 more
wiley   +1 more source

The use of blast furnace slag [PDF]

, 2012
The paper presents the results of experimental research that dealt with the substitution of finely ground blast furnace slag for Portland cement in the course of simple concrete manufacturing.
J. Daxner, T. Dvorský, V. Dirner, V. Václavík   +3 more
core  

Etching‐Expanded Anode: A Method to Improve the Reduction Efficiency of Vacuum Thermal Reduction of Spent Anode to Spent Ternary Cathode

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Etch‐expanded lithium ion battery anode vacuum carbon thermal reduction lithium ion battery anode flow chart. Vacuum carbon thermal reduction has been widely studied for the recovery of ternary lithium batteries, and there are many choices for the type of carbon to be reduced in this method, such as expensive carbon nanotubes and inexpensive battery ...
Jun Li, Yang Tian, Bin Yang, Baoqiang Xu, Junxian Hu, Songli Wang   +5 more
wiley   +1 more source

The effect of harmeful elements in production of iron in relation to input and output material balance

Metalurgija, 2012
The main objectives of blast-furnace operators include maximum production of pig iron of required chemical composition at minimal cost. This can be ensured only in case of quality raw material basis and trouble-free operation of blast-furnace.
P. Besta, A. Samolejová, K. Janovská, R. Lenort, J. Haverland   +4 more
doaj  

Разработка автоматизированной информационной системы для оптимизации расчета доменной шихты [PDF]

, 2014
Представлено описание программного обеспечения информационно-моделирующей системы для расчета оптимального состава доменной шихты с учетом технологических ограничений на шлаковый режим доменной плавки. Система предназначена для инженерно-технологического
Лавров, В. В., Спирин, Н. А., Терехова, А. Ю.   +2 more
core  

Effect of Ammonium Polyphosphate/Silicate Content on the Postfire Mechanics of Epoxy Glass‐Fiber Composites Using Facile Chocolate Bar‐Inspired Structures

Fire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.
ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder, Maria Jauregui Rozo, Sneha Inasu, Dietmar Meinel, Bernhard Schartel, Holger Ruckdäschel   +5 more
wiley   +1 more source

Research on Blast Furnace Ingredient Optimization Based on Improved Grey Wolf Optimization Algorithm

Metals
Blast furnace ironmaking plays an important role in modern industry and the development of the economy. A reasonable ingredient scheme is crucial for energy efficiency and emission reduction in blast furnace production.
Ran Liu, Zi-Yang Gao, Hong-Yang Li, Xiao-Jie Liu, Qing Lv   +4 more
doaj   +1 more source

Determining the flow characteristics of synthetic slag and optimizing the slag characteristics [PDF]

, 2012
In the dynamics of blast furnace slag plays an important role in the quality of the hot metal produces and also the efficiency of the blast furnace. The quality of the hot metal depends on the formation and other mineralogical transformation that the ...
Agarwal, Anup, Saha, Sudhir
core  

Simulation of heat-transfer processes and assessment of the viscoplastic parameters of iron ore in blast furnaces [PDF]

, 2013
Stages in the development of an information and simulation system for assessing the position and shape of the viscoplastic iron-ore zone (the cohesion zone) in the blast furnace are outlined.
Burykin, A. A., Kosachenko, I. E., Krasnobaev, A. V., Lavrov, V. V., Onorin, O. P., Rybolovlev, V. Y., Spirin, N. A.   +6 more
core   +1 more source