FIELD: carbon materials. SUBSTANCE: installation contains electrical heating furnace with sealed tunnel-type canals with inlet and outlet branches for advancement of banks. The two branches are disposed in parallel in single canal for radiant transfer of heat from graphitized blanks to blanks to be heated and graphitized. Installation is provided with curtain-type partitions made from elastic carbon material disposed in canal at intervals equal to 1.2-1.4 length of blank. Installation additionally has heat- reflection carbon cloth shields placed on walls and ceiling of the canal. Power consumption per 1 t graphite equals 1100 kW/hr and cycle time at least 65 min. EFFECT: enhanced process efficiency. 2 cl, 1 dwg, 1 tbl
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