生物柴油产粗甘油对水泥粉磨效果的影响研究  

The influence research on biodiesel production of crude glycerin to cement grinding efficiency

作　　者：车建利 吴爱芹 

机构地区：[1]青岛海威斯帝尔重钢工程有限公司,山东青岛266000 [2]青岛青建蓝谷新型材料有限公司,山东青岛266000

出　　处：《山西建筑》2017年第23期117-118,共2页Shanxi Architecture

摘　　要：通过小磨和大磨试验研究了助磨剂对水泥粉磨的影响和水泥的性能变化。结果表明,用10%新型聚合甘油代替水泥助磨剂中三乙醇胺10%配制的助磨剂相比未用新型聚合甘油代替水泥助磨剂中三乙醇胺的助磨剂,其水泥的后期强度更好,早期强度略微降低,用10%新型聚合甘油代替水泥助磨剂中三乙醇胺10%配制的助磨剂经济效益较好。Through the small and large grinding test research the influence of grinding aid to cement grinding and the performance changes of cement, the results showed that, the long-term strength of cement better, the early strength decreased slightly using 10% new polyglycerol instead of the grinding aid prepared by 10% triethanolamine in cement grinding aid then the grinding aid without new polyglycerol instead of triethano-lamine in cement grinding aid, the economic benefits of grinding aid better then using 10% new polyglycerol instead of the grinding aid prepared by 10% triethanolamine in cement grinding aid.

关 键 词：粗甘油 聚合甘油 助磨剂 水泥粉磨 

分 类 号：TU502[建筑科学—建筑技术科学]