【摘要】 本文阐述了对清除锅炉硫酸盐水垢所做的试验研究工作。找到了一种行之有效的清洗新工艺——HEDP和EDTA联合清洗钝化法。更多还原

【Abstract】 Sulphate scale deposited on boiler tubes are considerably difficult to clean. A new chemical cleaning process has been developed to solve such a difficulty. The results are very satisfactory.更多还原