高钾原料对鼓风炉冶炼的影响分析  

Effect Analysis of High Potassium Raw Materials to Blast Furnace Smelting

作　　者：李珺 陶乃兴 LI Jun;TAO Nai-xing(Baiyin Nonferrous Group Co.Ltd.the Third Smelter,Baiyin 730900,China)

机构地区：[1]白银有色集团股份有限公司第三冶炼厂,甘肃白银730900

出　　处：《甘肃冶金》2023年第1期52-55,59,共5页Gansu Metallurgy

摘　　要：本文详细探讨了元素钾的来源及对密闭鼓风炉冶炼的危害,主要表现在对烧结块、焦炭、炉身砌体三个方面,及密闭鼓风炉在冶炼过程中出现的生产实际问题,进而提出了防治钾对密闭鼓风炉冶炼危害的措施,以确保密闭鼓风炉生产连续、稳定、高效,并延长密闭鼓风炉的使用寿命。This paper discusses the sources of potassium and the harm of airtight blast furnace smelting, mainly displays in the clinker, coke, furnace body masonry in three aspects, and airtight blast furnace in actual production problems appeared in the process of smelting, and then puts forward the prevention and treatment of potassium of airtight blast furnace smelting hazard prevention and control measures, to ensure airtight blast furnace to produce continuous, stable and efficient, and prolong the service life of closed blast furnace.

关 键 词：元素钾 烧结块 焦炭 碱度 

分 类 号：TF812[冶金工程—有色金属冶金] TF813