海水脱硫技术及其在秦皇岛热电厂的应用

Seawater Desulphurization Technology and Its Application in Qinhuangdao Heat and Power Plant

海水烟气脱硫是利用天然海水作为SO2吸收剂进行脱硫的工艺过程,其工艺成熟可行,脱硫后的海水经处理符合海洋环境水质标准后可以直接排入大海,并且该工艺过程无废物排放和处置问题,适于在邻海发电厂应用。本文通过对秦皇岛热电厂海水脱硫实例的分析,进一步体现海水脱硫工艺在邻海发电厂运用的可行性与价值。

Seawater flue gas desulfurization is to use seawater to absorb SO2 for the desulfurization process as a natural absorbent. The process is mature and feasible. The water after desulphurization and some treatment meets the criterion of the marine environment quality standards and can be directly discharged into the sea, The process has no discharge and waste disposal problems, and is suitable to applicate in the adjacent sea power plants. This article, based on the analysis of seawater desulphurization example of Qinhuangdao Heat and Power Plant, further reflected of the feasibility and value applying of the desulphurization process in the water adjacent sea heat and power plants .