【摘要】 介绍热钾碱法以及脱碳系统腐蚀、钝化的原理，通过实际案例，说明脱碳系统设备腐蚀的现象、原因及系统钝化注意事项。更多还原

【Abstract】 The hot potassium carbonate method and the mechanism of corrosion and passivation of decarbonation system were introduced. The equipment corrosion and the corrosion reason in the decarbonation system,and the precaution of the system passivation were described based on the real case.更多还原