Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement vertical mill grinding aid and preparation method thereof
The invention discloses a cement vertical mill grinding aid and a preparation method thereof, and the cement vertical mill grinding aid is prepared from the following raw materials in percentage by mass: 2-10% of alkali activator, 8-20% of polyose, 1-11% of acid, 2-19% of amine salt and the balance of water. After the amine salt and the acid are mixed, early evaporation of organic components in the grinding aid can be obviously weakened, the escape rate of the cement grinding aid is reduced, and the grinding aid effect can be achieved when the adding amount is 0.03%-0.1%.
本发明公开了一种水泥立磨助磨剂及其制备方法，以质量百分比计，所述立磨助磨剂的制备原料为：碱激发剂2～10％，多元糖8～20％，酸1～11％，胺盐2～19％，余量为水。胺盐与酸混合后可以明显减弱助磨剂中有机组分的早期蒸发，减少水泥助磨剂的逃逸率，使得掺加量为0.03％‑0.1％就可以实现助磨效果。
Cement vertical mill grinding aid and preparation method thereof
The invention discloses a cement vertical mill grinding aid and a preparation method thereof, and the cement vertical mill grinding aid is prepared from the following raw materials in percentage by mass: 2-10% of alkali activator, 8-20% of polyose, 1-11% of acid, 2-19% of amine salt and the balance of water. After the amine salt and the acid are mixed, early evaporation of organic components in the grinding aid can be obviously weakened, the escape rate of the cement grinding aid is reduced, and the grinding aid effect can be achieved when the adding amount is 0.03%-0.1%.
本发明公开了一种水泥立磨助磨剂及其制备方法，以质量百分比计，所述立磨助磨剂的制备原料为：碱激发剂2～10％，多元糖8～20％，酸1～11％，胺盐2～19％，余量为水。胺盐与酸混合后可以明显减弱助磨剂中有机组分的早期蒸发，减少水泥助磨剂的逃逸率，使得掺加量为0.03％‑0.1％就可以实现助磨效果。
Cement vertical mill grinding aid and preparation method thereof
一种水泥立磨助磨剂及其制备方法
LIU GUOHUA (Autor:in) / SUN BO (Autor:in) / HU JIAJU (Autor:in)
25.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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