材料期刊网

Roasting Properties of Pellets With Iron Concentrate of Complex Mineral Composition

FAN Jian-jun , QIU Guan-zhou , JIANG Tao , GUO Yu-feng , CAI Mei-xia

钢铁研究学报(英文版)

Investigation was conducted on roasting properties of pellets with an iron concentrate of complex mineral composition. The results indicated that the pellets of complex mineral composition concentrate required higher preheating temperature and longer preheating time than that of single magnetite con...

关键词: pellet , iron concentrate , high pressure roll grinding (HPRG) , specific surface area