Process for producing cold-bonded pellet by using fly ash in steel solid waste

• Main Authors: WANG SHANGXIAN, YANG HUIGANG, WANG CHENGJIE, WANG YUNQIAN, MA ZHESHENG, JIANG LIXIA, WANG LIMIN, HU YINGWEI, LI XINGBIAO
• Format: Patent
• Language: Chinese; English
• Published: 20.03.2013
• Subjects: CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention discloses a process for producing cold-bonded pellet by using fly ash in steel solid waste. The process comprises the following steps of: (I) collecting and storing the raw material containing fly ash in a raw material bin; arranging an ash discharge valve and a screw rod at a bottom o...