四川环境
四川環境
사천배경
2011年
5期
96-102
,共7页
节能%钢铁工业%潜力
節能%鋼鐵工業%潛力
절능%강철공업%잠력
Energy conservation%steel industry%potential
四川省钢铁工业综合能耗、各工序能耗与全国先进水平均有较大差距。节能潜力巨大。能耗高的原因首先是因为采用钒钛磁铁矿,该矿难选出、品位低、焦比高,且要增加一级提钒工序,能耗较高。其次是装备水平不高,设备大型化率不高;最后就是因为节能技术、技能装备普及率不高。大量资源未能实现回收利用。分析认为,应针对上述问题采取针对性的措施,可达到四川省钢铁工业大量节能的目的。
四川省鋼鐵工業綜閤能耗、各工序能耗與全國先進水平均有較大差距。節能潛力巨大。能耗高的原因首先是因為採用釩鈦磁鐵礦,該礦難選齣、品位低、焦比高,且要增加一級提釩工序,能耗較高。其次是裝備水平不高,設備大型化率不高;最後就是因為節能技術、技能裝備普及率不高。大量資源未能實現迴收利用。分析認為,應針對上述問題採取針對性的措施,可達到四川省鋼鐵工業大量節能的目的。
사천성강철공업종합능모、각공서능모여전국선진수평균유교대차거。절능잠력거대。능모고적원인수선시인위채용범태자철광,해광난선출、품위저、초비고,차요증가일급제범공서,능모교고。기차시장비수평불고,설비대형화솔불고;최후취시인위절능기술、기능장비보급솔불고。대량자원미능실현회수이용。분석인위,응침대상술문제채취침대성적조시,가체도사천성강철공업대량절능적목적。
The comprehensive energy consumption and energy consumption of every process of steel industry in Sichuan are higher than the advanced level of the country,which means there is a huge potential of energy conservation.The first one of the factors leading to high energy consumption is using vanadium-titanium magnetite as raw material,which is characterized as difficult beneficiation,low-grade and high coke rate.It needs adding a process to extract vanadium resulting in higher energy consumption.The second is that the equipment is not advanced.Finally,the technology,skills and equipment of energy conservation are widely used.Therefore a lot of resources are not recovered for reuse.To realize energy conservation in steel industry of Sichuan Provence,relevant measures must be taken.
