Question

why is coke more porous than bituminous coal in brief short para​

Answer 1

Explanation:

This is because A bituminous to medium volatile bituminous, and can include low vol bituminous, when blended with lower rank coals. ... Coke is a better fuel for smelting iron ore than coal, because its high porosity

Answer 2

Answer:

An optimal coking coal is in the rank range of high volatile A bituminous to medium volatile bituminous, and can include low vol bituminous, when blended with lower rank coals. Coke is a better fuel for smelting iron ore than coal, because its high porosity allows gases to circulate through the blast furnace.

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