焦炉煤气络合铁脱硫系统优化方案和实践研究
Study on optimization scheme and practice of COG chelated iron desulfurization system
蔡胜林 1徐勋达 1胡璐 1潘威1
作者信息
- 1. 武汉国力通能源环保股份有限公司,武汉 430206
- 折叠
摘要
针对某焦炉煤气硫化氢脱除装置的运行状况和存在问题进行分析.在更换使用 GLT 络合铁催化剂并进行相关技术改造后,使得催化剂反应特性匹配了脱硫装置的工况条件.实践运行结果表明 GLT 络合铁催化剂的使用在提升脱硫净化度、控制脱硫液副盐含量和稳定塔阻力等方面取得显著效果.
Abstract
According to analysis of operation status and existing problems of COG desulfurization system,the catalyst reaction characteristics were matched with the operating conditions of the desulfurization system after replacing the GLT chelated iron catalyst and carrying out relevant technical modifications.The practical operation results showed that the use of GLT chelated iron catalyst achieved significant results in improving the purification performance of desulfurization,controlling the secondary salt content of desulfurization liquid and stabilizing the resistance of the desulfurization column.
关键词
焦炉煤气/硫化氢/络合铁/技术改造/实践研究Key words
Coke oven gas/Hydrogen sulfide(H2S)/Chelated iron/Technical upgrading/Practical research引用本文复制引用
出版年
2024
NETL
NSTL
万方数据