冶金动力Issue(1)：76-80,5.
150t转炉汽化烟道喷煤工艺经济性分析
Economic Analysis of Coal Injection Process in 150 t Converter Evaporation Flue
张健 1刘雪莹 1石杨 1侯祥松1
作者信息
- 1. 中冶赛迪工程技术股份有限公司,重庆 401122
- 折叠
摘要
Abstract
To address the issues of energy conversion and economic benefits in the green and high-value utilization of converter gas,a systematic theoretical analysis and economic evaluation were conducted on the coal injection process in the converter evaporation cooling uptake.Combining experimental data,the study thoroughly examined the energy conversion mechanism of this process and quantitatively calculated its economic benefits.The results indicate that by utilizing the oxygen and sensible heat in the converter flue gas,this process enables pulverized coal to decompose and convert into high-quality gas while transforming part of the sensible heat into effective energy.This process not only significantly enhances economic efficiency and increases carbon reduction potential but also does not affect existing process operations.Compared with pulverized coal direct combustion in ultra-supercritical units,this process demonstrates improvements in both energy recovery and economic benefits.关键词
转炉炼钢/汽化冷却烟道/喷煤工艺/煤气化/能量回收Key words
converter steelmaking/evaporation flue/coal injection process/coal gasification/energy recovery分类
能源科技引用本文复制引用
张健,刘雪莹,石杨,侯祥松..150t转炉汽化烟道喷煤工艺经济性分析[J].冶金动力,2026,(1):76-80,5.
