blast furnace sludge briquette machine,coal briquetting
Blast furnace gas sludge is mixed with iron ore concentrate powder and some binder, as : 1 : ratio, blend then go into high pressure briquette press machine to briquetting, the briquettes produced can roast in furnace The roasting temperature is , 5060min roasting time, under the condition of 3040mm fabric thickness, it can reach TFe75%80%,MFe 6070%, MR8090%,C12%, %%.