某石化热电总厂脱硫技术的特点分析

CHARACTERISTICS OF DOSUIFURIZATION TECHNOLOGY USED BY SHANGHAI PETROCHEMICAL COMPANY LIMITED THERMAL POWER PLANT

上海石化热电总厂采用循环流化床锅炉脱硫工艺和燃煤锅炉烟气石灰石-石膏法脱硫工艺技术进行脱硫。详细介绍脱硫工程的概况、脱硫工艺的流程和系统,以及工程设计的有关数据、主要设备规范等,并对主要系统的设计进行分析。

This article briefly states the environmental pollution situations caused by the power generation from the coal-fired power plant and some typical flue gas dosuifurization widely used in coal-fired power plant in the international power market.It also gives a different detailed information about dosuifurization process for the circulating fluidized bed boiler and limestone-gypsum flue gas dosuifurization for coal- fired boiler in SPC Thermal Power Plant.This article mainly introduced the general situation,flowand sys- tem between the circulating fluidized bed boiler desul- furization and limestone-gypsum flue gas desulfuriza- tion and some data、main apparatus,etc.The choice of some main equipments were analyzed as well.This article can be reference for power plant to use flue gas desulfurization.