RESEARCH AND MARKET ANALYSIS ON HIGH TEMPERATURE RESISTANCE OF FERROALLOY COKE
Due to the rapid increase in coal and coke prices,the prices of coke remain high,and the use of coke for ferroalloys has also increased rapidly,leading to a shortage of supply.In order to reduce the cost of using coke,this ar-ticle develops high-temperature resistant ferroalloy coke products suitable for large-scale industrial production based on the various properties of ferroalloy coke and the standards of the ferroalloy industry.Through experiments and testing,it was found that the formed coke product produced using a special adhesive for coke powder has a cold compressive strength of≥150 kg and a hot compressive strength of≥100 kg.The uniform particle size,heat,carbon,sulfur con-tent,and other factors of the shaped coke fully meet the coke indicators for ore heating furnaces.This type of coke can be fully applied to the industrial production of ferroalloys,realizing the reuse of coke powder and reducing the produc-tion costs of ferroalloy enterprises.
ferroalloyformed cokehigh temperature resistanceadhesivecoke powder
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