湿式氨法脱硫装置的防腐机理与措施  

Anti-corrosion Mechanism and Measures of Wet Ammonia Desulfurization Unit

作　　者：黄见东 HUANG Jian-dong(Ningxia Hening Chemical Co.,Ltd.,Yinchuan 750041,China)

机构地区：[1]宁夏和宁化学有限公司,宁夏银川750041

出　　处：《化工管理》2022年第35期112-114,共3页Chemical Engineering Management

摘　　要：文章对湿式氨法脱硫装置的防腐蚀形式进行研究,从湿式氨法脱硫工艺原理、湿式氨法脱硫装置的腐蚀机理及防腐蚀形式等方面进行分析。实践证明:结合湿式氨法脱硫装置的腐蚀原因,制定有效的防腐蚀对策,可延长脱硫装置的运行寿命,满足环境保护的要求。This paper studies the anti-corrosion form of wet ammonia desulfurization device, and analyzes the process principle of wet ammonia desulfurization, the corrosion mechanism and anti-corrosion form of wet ammonia desulfurization device. Practice has proved that combining the corrosion causes of wet ammonia desulfurization unit and formulating effective anti-corrosion countermeasures can prolong the operation life of desulfurization unit and meet the requirements of environmental protection.

关 键 词：氨法脱硫 腐蚀机理 防腐蚀形式 

分 类 号：X701[环境科学与工程—环境工程]