Blast Furnace Slag - an overview | ScienceDirect Topics
Blast furnace slag (BFS) is a by-product of iron manufacturing in blast furnaces fed by a mixture of iron ore, limestone, and coke [70,71]. In the manufacturing of iron, iron scrap, iron ore, and fluxes (limestone and/or dolomite) are discharged into a blast furnace along with coke for fuel.
Production and recycling of blast furnace slag: A life cycle …
6 days ago · This article investigated the cradle-to-gate environmental impact of granulated blast furnace slag (GBFS) produced in the steel industry and replacement of blast furnace (BF) slag (50%) in place of clinker in Portland slag cement using …
Unlocking the potential: A comprehensive review on blast furnace slag ...
Blast furnace slag (BFS) is a secondary material generated during the process of producing iron in blast furnaces, prompting scholars to concentrate on its efficient management and broad application for the creation of valuable commodities.
Comprehensive utilisation of blast furnace slag - Taylor & Francis …
Jul 21, 2023 · The performance of blast furnace slag treated by wind quenching is significantly better than that of water quenching slag, and the heat recovery rate is high, but the equipment required for production is large, the structure is complex, and …
A Comprehensive Review on the Ground Granulated Blast Furnace Slag ...
Jul 18, 2022 · With respect to the mechanical properties, durability and thermal behavior, ground-granulated blast-furnace slag (GGBS) delineates a rational way to develop sustainable cement and concrete. Apart from environmental benefits, the replacement of cement by GGBS illustrates an adequate way to mitigate the economic impact.
Production and recycling of blast furnace slag: A life
6 days ago · Based on the results described in the article, blast furnace slag is a candidate for technological application and can become one of the elements of sustainable development by contributing to a ...
Physical and Chemical Characteristics of Blast Furnace, Basic …
Mar 18, 2000 · Abstract. Approximately 21 million tons of steel industry slag are produced each year in the United States, and many productive commercial uses of slag have been developed (e.g., road bed, fill material). However, because slag contains heavy metals at concentrations that are higher than in most soil, questions have been raised regarding the ...
Blast furnace | Definition, Temperature, Diagrams, & Facts
Oct 11, 2024 · blast furnace, a vertical shaft furnace that produces liquid metals by the reaction of a flow of air introduced under pressure into the bottom of the furnace with a mixture of metallic ore, coke, and flux fed into the top.
High-performance glass-ceramics based on blast and arc furnace slag
Jan 1, 2024 · Glass can be prepared from high percentage of blast furnace slag and can be successfully converted to glass ceramic containing gehlenite, diopside, and anorthite phases at 1000 °C. Gehlenite is the major phase at low temperatures, and then it turns into anorthite at higher temperatures.
What is Blast Furnace Slag? - Definition from Trenchlesspedia
Dec 14, 2020 · Blast furnace slag is a non-metallic residue usually obtained from steel plants or from the reduction of ores in a blast furnace. It is used as a mud cake modifier for the cementing of oil and gas wells.
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