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Pulverized coal injection in a blast furnace
Pulverized coal injection in a blast furnace Pulverized Coal Injection (PCI) is a process that involves injecting large volumes of fine coal particles into the raceway of a blast furnace (BF). This...
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Coke Oven Gas Injection in a Blast Furnace
Coke Oven Gas Injection in a Blast Furnace The iron and steel industry is one of the main consumer of energy and hence responsible for high emissions of carbon di oxide (CO2). Despite remarkable...
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Improved Designs and Campaign Life of a Blast Furnace
Improved Designs and Campaign Life of a Blast Furnace The cost of rebuilding or relining a blast furnace (BF) is very high. Hence techniques to extend BF campaign lives are important and need to be...
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Air Blast System for Blast Furnace
Air Blast System for Blast Furnace A blast furnace (BF) produces liquid iron (hot metal) by the reduction of ore burden with reducing gases. The reducing gases are produced by the reaction of oxygen...
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Coal for Pulverized Coal Injection in Blast Furnace
Coal for Pulverized Coal Injection in Blast Furnace Injection of pulverized coal in the blast furnace (BF) was initially driven by high oil prices but now the use of pulverized coal injection (PCI)...
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Causes and Recovery of Chilled Blast Furnace
Causes and Recovery of Chilled Blast Furnace A chilled blast furnace (BF) in an integrated steel plant is the cause of serious disruption in the production. It can take sometimes several days or...
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