四川省钢铁工业节能潜力研究

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。

Study on Energy Conservation Potential in the Steel Industry of Sichuan Province

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 ...