石灰石湿法烟气脱硫石膏脱水影响因素及解决办法  

Analysis and Solutions of Influencing Factors of Limestone Wet Flue Gas Desulfurization Gypsum Dehydration

作　　者：于海超 孙鸾 王兵 Yu Hai-chao;Sun Luan;Wang Bing

机构地区：[1]青岛西海岸公用事业集团易通热电有限公司,山东青岛266000 [2]青岛市黄岛东方总公司,山东青岛266000

出　　处：《化工设计通讯》2022年第1期84-86,共3页Chemical Engineering Design Communications

摘　　要：石灰石湿法脱硫是常用且可靠的对燃煤烟气进行脱硫的方法之一,其脱水系统能否正常、稳定地运行不仅影响最终石膏产品的品质,而且还会影响整个脱硫生产过程。主要对石灰石湿法烟气脱硫中石膏脱水的影响因素进行了分析并提出了解决办法。Wet limestone desulfurization is one of the commonly used and reliable methods for desulfurization of coal-fired flue gas.The normal and stable operation of its dehydration system not only affects the quality of the final gypsum product,but also affects the entire desulfurization production process.This article mainly analyzes the influencing factors of gypsum dehydration in limestone wet flue gas desulfurization and proposes solutions.

关 键 词：脱硫 石膏脱水 含水率 

分 类 号：TQ177.3[化学工程—硅酸盐工业]