烟气脱硫灰用作水泥矿化剂的研究

Study of Using Desulfurization Products from Flue Gas as Cement Mineralizer

借助XRF和XRD等测试手段对烟气脱硫灰用作水泥矿化剂进行了研究.结果表明:分别以脱硫灰和萤石、石膏和萤石作为煅烧水泥熟料的复合矿化剂,均可使熟料中的f-CaO含量降低、水泥强度增加,所生产熟料的物理性能也基本相同.

By the test methods of XRF and XRD, this article studies using desulfurization products from flue gas as cement mineralizer. The results show whether desulfurization products and fluorite or gypsum and fluorite used as cement mineralizer, they can both reduce the content of f - CaO in the cement clinker and increase the strength of the cement, and the physical properties of the cements are similar also.