甘肃冶金
甘肅冶金
감숙야금
GANSU METALLURGY
2015年
3期
61-64
,共4页
转底炉%直接还原%含锌粉尘%金属化率
轉底爐%直接還原%含鋅粉塵%金屬化率
전저로%직접환원%함자분진%금속화솔
rotary hearth furnace%direct reduction%dust containing zinc%metallization rate
因为环保和市场的需要，转底炉处理钢铁厂含铁尘泥及废弃物技术正在国内呈现出蓬勃的生命力。目前，国内已有多条转底炉直接还原生产线投入运行，转底炉技术能直接利用废弃粉尘中的碳还原氧化铁和氧化锌，金属化率达到70％，脱锌率达到80％，有效的解决了钢铁企业含锌粉尘的回收和利用。
因為環保和市場的需要，轉底爐處理鋼鐵廠含鐵塵泥及廢棄物技術正在國內呈現齣蓬勃的生命力。目前，國內已有多條轉底爐直接還原生產線投入運行，轉底爐技術能直接利用廢棄粉塵中的碳還原氧化鐵和氧化鋅，金屬化率達到70％，脫鋅率達到80％，有效的解決瞭鋼鐵企業含鋅粉塵的迴收和利用。
인위배보화시장적수요，전저로처리강철엄함철진니급폐기물기술정재국내정현출봉발적생명력。목전，국내이유다조전저로직접환원생산선투입운행，전저로기술능직접이용폐기분진중적탄환원양화철화양화자，금속화솔체도70％，탈자솔체도80％，유효적해결료강철기업함자분진적회수화이용。
Because of the need for environmental protection and market , furnace steel plant iron dust and waste technology is now full of vitality to the end .At present , there are a number of rotary hearth furnace direct reduction production line put into operation , the rotary hearth furnace technology can directly use the waste dust in carbon reduction of iron oxide and Zinc Oxide, metallization rate reached 70%, zinc removal rate reached 80%, effective solution containing zinc dust recov-ery and utilization of iron and steel enterprises .
