合成气装置脱硫塔防腐蚀问题探讨

Study on the Corrosion of Synthesis Gas Desulfurization Tower

摘要: 本文通过分析合成气装置脱硫塔腐蚀机理，结合脱硫塔实际腐蚀情况，对原防腐材料及施工工艺进行了改进，采用基层喷铝，环氧玻璃鳞片表面封闭的施工方法，有效地解决了脱硫塔的腐蚀问题，保证了脱硫系统的安全平稳运行。

Abstract: By analyzing the corrosion mechanism and real corrosion condition of desulfurization tower of synthesis gas, the anti-corrosion material and conventional technology are improved. The new construction technology includes spraying of aluminum on the base and sealing of epoxy glass flake on the surface. The corrosion problem of the desulfurizing tower has been effectively solved. The safety and stability of desulfurization system are guaranteed.