- Country of manufactureFrance
Metallurgical coke Calibre 20 / 40 mm bag of 20 kg Ref:. CHCK22
Coke represents the rest calcinate the mineral materials consisting generally of carbon, its appearance granular, porous and cracks. Coke is received by pyrolysis of special atoms of carbon, i.e. thermal decomposition high-temperature (1000 °C) within several hours. This action of "coking" or distillation of coal ore to take all flying components in the special furnace, for lack of air to prevent full combustion with oxygen. In "coke", tens of furnaces are located in batteries.
For production of coke of special quality of coal it is used or "pitches" is more expensive than standard coal. They have property becomes flexible to 380 °C, and then to become firm in porous weight about 500 °C , Thus, production of metallurgical coke is expensive, properties of these " the coked coal " allow thermo-merge from production of porous material, are mechanically steady.
Coke is generally used in metallurgy and foundry production, is very powerful fuels especially high calorific ability.
