The electric furnace for calcination of carbonaceous materials to graphitisation

摘要

The electric furnace for calcination of carbonaceous materials including graphitisation is a furnace for production of electrically calcined anthracite, graphite and electrically calcined.Aparesentando as principal characteristics to reduce the volume of the arc formed between the electrodes ((a) to (b)).The reduction is guaranteed by reducing the distance between the tips of the electrodes are active for about 30 cm.As a result, thereby increasing the thermal efficiency of the furnace according to the reduction of the arc electrodes (increase of temperature in the bow and decrease of specific power consumption of electricity per tonElada produced).