The cleaning process has been applied on a subcriticalpressureboiler in Douhe power plant with satisfied economical results.
在陡河电厂的亚临界参数锅炉上已采用了碱处理洗硅与钝化工艺，并取得了良好的经济效果。
2
In evaporating system design of large subcriticalpressure natural circulation boiler sometime expensive rifled tube will be used unavoidably in part, so that the film boiling Can be avoided.