湿法烟气脱硫中烟囱腐蚀及其防腐材料研究现状

A Review of Chimney Corrosion Study and Anticorrosion Material Research in WFGD

介绍了湿法烟气脱硫(wFGD)机理及烟气脱硫处理过程,分析了WFGD处理烟气后引起烟囱严重腐蚀的相关问题。同时,系统地介绍了目前解决烟囱腐蚀的相关防腐材料,并叙述了相关重防腐处理工艺。

This article introduces the mechanism of WFGD and the process of desulfurization, analyzes the corrosion of chimney just resulting from WFGD. Meanwhile, it systematically lists some anticorrosion materials that can solve serious corrosion problems and describes their anticorrosion process.