转炉副枪测量与成分预报技术  

Sub-lance measuration and Composition Prediction in BOF Steelmaking

作　　者：左康林[1] 邹俊苏[1] 孙晓辉[1] 吴建中 Marrten Spanjers 

机构地区：[1]梅山钢铁股份有限公司炼钢厂,江苏南京210039 [2]上海贺利氏电测骑士有限公司,上海201900

出　　处：《炼钢》2009年第2期59-61,共3页Steelmaking

摘　　要：梅钢炼钢厂采用贺利氏副枪新技术和自主开发成分预报模型相结合的办法,对转炉冶炼过程进行控制。结果表明,过程碳、终点碳含量的预测精度提高,误差分别降低到0.023%和0.006%,同时也使转炉模型预测终点磷含量精度的准确性提高到96.47%。In Meishan Steel-making Plant the newly developed Heraeus sub-lance technology is used in connection with the self developed compositions prediction model to control the overall process of the converter refining. Results show that the prediction accuracy of the processing carbon content and end-point carbon content has been improved and their prediction deviation rates lowered down to 0. 023 % and 0. 006 % respectively.

关 键 词：副枪 测温 取样 碳 磷 

分 类 号：TF345.01[冶金工程—冶金机械及自动化]