The results reveal that the grindability and burnability of raw meal , the quality and output of clinker as well as the setting time of clinker can be improved with the addition of phosphorus gypsum.

• 结果表明,用磷石膏配料,能改善生料的易磨性和易烧性,提高生、熟料的产量,并能改善熟料的凝结特性。