BRIQUETTE AND EXTRUSION (BRAX) COKE

摘要

1. Use of the extrusion preform (BREKSa) coke obtained by rigid vacuum extrusion comprising coke breeze, mineral binder and, if necessary, lignite char, as a reducing agent in metallurgical pechah.2. BREKSa The use according to claim 1, characterized in that the mineral binder cement is used and, if necessary, bentonit.3. BREKSa The use according to claim 1, characterized in that the size of the materials included in the mixture for the production BREKSa does not exceed 5 mm BREKSa mass does not exceed 0.3 kg.