Depending on the chemical content and phase composition of the scale combing with the characteri stics of process chart,This article put forward fuel scaling as a efficient way to clean up the scale.

• 结疤问题是长期困扰氧化铝生产的一大难题,结疤的存在会导致管道堵塞,设备产能降低,能耗增加,从而导致生产成本升高。