The main features and design parameters of lime stone/gypsum wet desulphurization system used in Hengshui Power Plant are introduced,particularly it expatiates the working process of the system.

• 介绍了衡水发电厂二期工程石灰石/石膏湿法烟气脱硫系统的主要特点与设计参数,重点阐述了脱硫系统的工艺流程。