In practice it has been found, that, for a small concentrated fire, to melt metals or glass in crucibles, coke is a better fuel to use than bitumen coal, but is not superior to anthracite.

Mike DeWine to sign or veto. SunCoke operates 200 garage-sized ovens in Scioto County that refine coal into a substance called coke, a purified carbon used in blast furnaces that produce steel.

or they never can be used for passenger trains At one period it was thought that this was an impossibility, hence in England, where wood could not be obtained, charred coal (coke) was exclusively ...