浅析化学监督对脱硫运行的重要性  

Importance of Chemical Supervision to Desulfurization Operation

作　　者：韩静[1] 徐彪 李长青[1] HAN Jing;XU Biao;LI Chang-qing

机构地区：[1]天津军粮城发电有限公司

出　　处：《节能与环保》2022年第3期49-50,共2页

摘　　要：石灰石-石膏湿法脱硫由于具有适应性强、脱硫剂易得、脱硫效率高,副产品可综合利用等优点,被燃煤电厂广泛应用。在实际运行中,石灰石粉的成分、锅炉负荷、燃用煤种、烟气量、烟气成分、吸收塔前除尘器的种类及运行情况等,都会对吸收塔内的反应有影响。如果要使整个脱硫系统安全、稳定、经济地运行,就需要借助化学实验,通过实验数据来监督关键物质,掌握吸收塔内物理、化学反应的实际情况。Due to the advantages of strong adaptability,easy availability of desulfurizer,high desulfurization efficiency and comprehensive utilization of by-products,limestone gypsum wet desulfurization is widely used in coal-fired power plants.With the improvement of national environmental protection requirements.In actual operation,the omposition of limestone powder,boiler load,burning coal,flue gas volume,flue gas composition,type and operation of dust collector in front of the absorption tower will affect the reaction in the absorption tower.How to make the whole desulfurization system operate safely,stably and economically,which requires the help of chemical experiments.Supervise the key substances through the experimental data and master the actual situation of physical and chemical reactions in the absorption tower.

关 键 词：脱硫 吸收塔 化学监督 浆液 

分 类 号：X773[环境科学与工程—环境工程]