摘要
叙述了韶钢烧结矿喷洒CaCl_2溶液工业试验的经过和结果。工业试验表明,烧结矿喷洒CaCl_2溶液后+对降低高炉上部炉料的低温还原粉化,改善料柱透气性,促进炉况顺行起到了较大作用。喷吹CaCl_2溶液的浓度为3％、喷吹量为1％时效果较好,高炉可增产3.2％,降低焦比1.5％。
The process and the results of the industrial test of spraying the solution of calcium chloride to sinter at Shaoguan Steel are summarized. The test results showed that the reduction degradation of sinter at low temperature was reduced and the BF condition was improved greatly.
出处
《炼铁》
北大核心
1999年第5期20-22,共3页
Ironmaking
关键词
烧结矿
氯化钙
高炉
ADI
焦比
sinter calcium chloride solution blast furnace
