what is partial wash metallurgical coal

Experiment on moisture content in Coal | Coal | Combustion Experiment on moisture content in Coal. For Later. save. Related. Info. Embed. Share. Print. ... It has been formed by the partial decay of plant material accumulated million's years ago and further altered by the action of heat and pressure. ... a coal is related to the length of the flame. "s it affects the slag. its composition is of ... Bituminous Coal Characteristics and Applications Metallurgical coal, sometimes referred to as coking coal, is used in the process of creating coke necessary for iron and steel production. Coke is a rock of concentrated carbon created by heating bituminous coal to extremely high temperatures without air. 12.2 Coke Production - US EPA Metallurgical coke is used in iron and steel industry processes (primarily in blast furnaces) to reduce iron ore to iron. Over 90 percent of the total coke production is dedicated to blast furnace operations. Foundry coke comprises most of the balance and is used by foundries in furnaces for melting metal and in the preparation of molds.    Read More