I’d like to ask everyone????
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As the title suggests: If the production volume of metallurgical coke and the coal consumption per unit of coke are known, how can the volatiles content in the coal fed into the furnace be calculated (estimated)?
Is the coal consumption you mentioned standard coal or raw coal? If it is the raw coal consumption, it can roughly be calculated using material balance, but the maximum moisture content of the raw coal is required.
Well, it refers to the coaling used in coke ovens; both coke and coal consumption are expressed on a dry basis!
This post was last edited by wangshaobo on 2019-10-3 09:25. If the production volume of metallurgical coke and the coal consumption per unit of coke produced are known, how can the coking rate due to the volatiles in the coal fed into the furnace be calculated (estimated)? The formula for this is: k = Production volume of coke ÷ Coal consumption per unit of coke produced. Moreover, the coking rate can also be calculated using the following formula: k = (100 – V_coal) ÷ (100 – V_coke). What is V_coke? It’s a constant; whether it’s 1.3, 1.5, or between 0.7 and 1.9, it’s up to you to decide. In this way, you can estimate V-coal.