冶金动力Issue(11)：20-22,3.
套筒窑尾气二氧化碳回收利用探讨
A Discussion on Recovery and Utilization of Carbon Dioxide from the Off-gas of Sleeve Kiln
陈素君 1王涛 1李鹏 1王铁民1
作者信息
- 1. 首钢京唐钢铁联合有限责任公司,河北唐山 063200
- 折叠
摘要
Abstract
This paper discusses in detail the application of the pressure swing adsorp-tion separation process in CO2 extraction from the sleeve kiln exhaust gas and utilization of the recovered CO2 in the mixed blow steelmaking process, which can reduce the temperature of oxygen jet fire area, improve the smelting effect of the dephosphorizing furnace and de-phosphorization rate and increase gas caloric value. It can also reduce environmental pollution and iron loss through dust control in steelmaking process. At the same time, using CO2 to partly replace argon or nitrogen in converter bottom blowing can reduce argon or nitrogen consumption and production cost and directly promote energy-saving and emission reduction, providing a platform for carbon trading in the future.关键词
套筒窑/CO2/回收利用Key words
sleeve kiln/CO2/recycling分类
资源环境引用本文复制引用
陈素君,王涛,李鹏,王铁民..套筒窑尾气二氧化碳回收利用探讨[J].冶金动力,2015,(11):20-22,3.
