what is coke mining
Coke (fuel) - WikipediaCoke is a fuel with few impurities and a high carbon content, usually made from coal. It is the .. In the US, the first use of coke in an iron furnace occurred around 1817 at Isaac Meason's Plumsock puddling furnace and rolling mill in Fayette.what is coke mining,The Roles of Coal and Coke in Steelmaking - Heyl & Patterson BlogJul 16, 2014 . Steel production is dependent upon coal and coke in steelmaking. . Unlike a blast furnace, an electric arc furnace uses no iron in steel making.How is Steel Produced? | World Coal AssociationAround 98% of iron ore is used in steel-making. During the iron-making process, a blast furnace is fed with the iron ore, coke and small quantities of fluxes.