Nigeria is rich is solid mineral resources, such as: Kaolin, gypsum, mica, clay, tantalite, iron ore, gemstone, silica sand.
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Recycling concrete &building rubble is not only able to bring profit to investors, but also good for environment protection.
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By absorbing the advanced technology from the world, we researched and designed PF series impact crusher.…
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Base on the plentiful experience of producing and marketing of impact crusher, Sofol R&D institution…
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Adopting technology from the world, PY Series spring cone crusher has an excellent performance in secondary…
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The vibrating screen is a kind of sieving equipment of international advanced level, developed by our…
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Sofol VSI Series vertical shaft impact crusher is designed by reputed German expert of Sofol and every…
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The iron-bearing materials should reduce fast and remain in the solid form until as high a temperature as possible to ensure reaction contact with reducing gas and iron oxides. Herein, the reducibility of the iron ore pellet, sinter, and lump ore in the BF shaft are focused on.
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The physicochemical behaviour of pellets, sinter and its mixture (60% pellet:40% sinter) is investigated under simulated blast furnace conditions in the reduction, softening and melting (RSM) apparatus.
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Inside the blast furnace, the pellets are subjected to load of burden materials. As, the blast furnace is fed with alternate layers of coke and iron-bearing materials such as sinter, pellet and iron ore. Thus, when pellet CCS is low, it crumbles into powder, which clog the bed voidage.
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The advantages and disadvantages of using greater amounts of iron ore concentrate are discussed, focusing on the production and use of fired pellets in the blast furnace.
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reduce pellet plant costs - set more aggressive targets for energy and additive consumption. blast furnace and DRI plant operators can set more aggressive targets for fuel rate and productivity. increased hot metal chemistry and DRI consistency leads to benefits in steelmaking, rolling operations.
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Sinter and pellets are agglomerated forms of iron ore, both suitable for use as blast furnace burden materials. The principle difference between sinter and pellets arises from the type of raw materials used in their preparation and the nature of the sinter and pelletizing agglomeration processes.
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A blast furnace (BF) is the dominant process for making iron in the world. The BF is charged with metallurgical coke and iron burden materials including iron ore pellets, sinter, and lump ore.
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Use of pellet gives rise to uniform bed permeability in comparison with iron ore or sinter. This leads to better gas–solid contact resulting in higher productivity at reduced coke and fuel rate.
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Physicochemical behaviour of the pellets, sinters and its mixture (60% pellets: 40% sinter) is investigated by a series of smelting and quenching experiments. For all ferrous raw-material...
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Sofol is a well-known crusher and grinding mill manufacturer that offers equipment and solutions for customers from aggregates, mining and mineral grinding industry.
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PE series jaw crusher is usually used as primary crusher in quarry production lines, mineral ore crushing plants and powder making plants.
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