络合铁脱硫工艺的应用及优化
Application and optimization of complex iron desulfurization process
李志刚 1毕雅梅 1郭晓光1
作者信息
- 1. 河南中鸿集团煤化有限公司,平顶山 467045
- 折叠
摘要
用络合铁脱硫工艺替代原有的 MTS 钠法脱硫工艺.在优化后的工艺条件下,脱硫效率可长期稳定控制在 99.5%以上,脱硫塔后焦炉煤气 H2S 含量低于 20 mg/m3,脱硫液中副盐含量稳定低于 250 g/L.
Abstract
This paper introduced replacement of original MTS sodium desulfurization process with complex iron desulfurization process.After optimization of the process,the desulfurization efficiency can be stably controlled above 99.5%for a long time.The H2S content in coke oven gas after the desulfurization column is less than 20 mg/m3,and the secondary salt content in the desulfurization solution remains stable below 250 g/L.
关键词
络合铁脱硫剂/焦炉煤气/脱硫效果Key words
Complex iron desulfurizer/Coke oven gas/Desulfurization performance引用本文复制引用
出版年
2024
NETL
NSTL
万方数据