摘要
为适应日益严格的环保要求,烟气处理技术一直在推陈出新。对比了氨法、钠碱法、半干法烟气脱硫技术的优缺点,通过这三种技术在高含硫天然气净化尾气处理过程中的应用,分析了其实用性和经济性。可为高含硫天然气净化厂选用烟气脱硫技术提供参考。
In order to meet the increasingly stringent environmental requirements,more and more new methods have been developed for flue gas treatment. This paper compares the advantages and disadvantages of three flue gas desulfurization technology employing ammonia,caustic soda and quicklime individually. Through application of these three technologies in high H_2S content natural gas purification plant,the paper makes feasibility and economic analysis on these technologies. This provides reference for the selection of flue gas desulfurization technologies in high H_2S content natural gas purification plants.
出处
《石油化工安全环保技术》
CAS
2018年第2期49-51,64,共4页
Petrochemical Safety and Environmental Protection Technology
关键词
高含硫天然气
烟气脱硫
氨法脱硫
钠碱法脱硫
半干法烟气脱硫
High sulfur natural gas
Flue gas desulphurization
Desulfurization by ammonia absorption process
Sodium alkall desulfurization
Desulfurization by semi-dry process
