161729 ⎘
Composition, conformation or state of the charge Particulate material, e.g. comminuted scrap
METHOD OF DIRECT RECYCLING OF SPENT ELECTRODES
#2IMPROVED HYBRID SMELTING SYSTEM
#3SIDE-TYPE POWDER TOP BLOWN FURNACE AND METHOD FOR TREATING SAME
#4POWDER PROCESSING SYSTEM AND METHOD FOR POWDER HEAT TREATMENT
#5METHOD OF PRODUCTION AND APPARATUS FOR PRODUCTION OF REDUCED IRON
#6METHOD OF PRODUCTION AND APPARATUS FOR PRODUCTION OF REDUCED IRON