带压堵漏技术在硫磺制酸装置上的应用

摘要

This article introduces the application of online leak sealing technology in sulfuric acid plant and the process methods.The online leak sealing technology is an effective mean of reduction of the cost of shutdown with several success pratical application.%通过分析硫磺制酸装置关键部位的泄漏原因,结合实际成功堵漏案例介绍了典型部位的处理步骤、方法及技术要求,认为带压堵漏技术是硫酸装置消除＂跑、冒、滴、漏＂的有效手段。