摘要
介绍了高桥石化4~#硫磺回收装置的运行及开停工期间尾气二氧化硫排放情况。总结了装置低排放管理和操作经验;通过更换新型催化剂和高效脱硫剂、优化上游装置操作、稳定硫磺装置相关管网流量及组成,可确保装置尾气平稳达到最新指标要求。分析了尾气排放还有提升空间,推进技术创新及精细化管理可进一步降低尾气排放。
The operation of Gaoqiao Petrochemical 4# sulphur recovery unit and the emission oing operation and shutdown are introduced. Summarizes the device management and operation replacement of new catalyst and efficient desulphurization agent , optimization of the upstream device of stable operation and sulphurplant related network flow and composition , can ensure the stable to meet the requirements of the new exhaust device index. Analysis of the exhaust emissions , as well as upgrading the space , and promote technological innovation and fine management , can further reduce exhaust emissions.
出处
《硫酸工业》
CAS
2017年第9期28-33,共6页
Sulphuric Acid Industry
关键词
硫磺回收
克劳斯
尾气排放
低排管理
操作经验
优化措施
sulphur recover
Claus
tail gas emission
low line management
operation experience
optimization measures
