production of iron ore and heat treatment processing

Process analytics in the Iron and Steel Industry- production of iron ore and heat treatment processing ,Process analytics in the Iron and Steel Industry ... continually feed with iron ore, heat is used more ... To optimize the process and lower the production costs, ...PRETREATMENT OF RAW MATERIALS Definition statementPRETREATMENT OF RAW MATERIALS Definition statement ... Processing of pig-iron, ... Roasting The treatment of an ore or concentrate with heat and causing