Calorific Value of Coke 2. Influence of the Packing Density of the Coal Batch

Аннотация

Laboratory research indicates that the gross calorific value of blast-furnace coke is greatest for batch with R_o = 0.913–0.942%, V^daf = 30.9–31.0%, C^daf = 83.8%, H^daf = 5.01–5.02%, and \({\text{O}}_{d}^{{daf}}\) = 8.42–8.45%. Increase in the packing density of coking batch of consistent quality from 800 to 1150 kg/m³ increases the gross calorific value of blast-furnace coke by 0.05–0.12 MJ/kg.