配加萤石、石膏复合矿化剂的立窑水泥熟料工艺岩石学的研究

配加萤石、石膏复合矿化剂的立窑水泥熟料可以分为4种类型:即葡萄状熟料、熔融烧结料、死烧块状料和还原料。这种水泥熟料都是由硅酸三钙、铁铝酸四钙、硅酸二钙、铝酸三钙以及少量的自由氧化钙组成的。在质量上熔融烧结熟料和死烧块状料优于葡萄状熟料,而还原料是所有热料中质量最差的。我们要改进水泥熟料的质量,必需降低还原料的数量。从工艺岩石学的观点来看,提高水泥熟料的质量,必需增加硅酸三钙、铁铝酸四钙的数量,减少自由氧化钙的数量,如果我们生产后述的水泥熟料,其质量一定是好的。

TECHNICAL PETROLOGICAL STUDY ON CEMENT CLINKER OFSHAFT KILN OF ADDITION COMPLEX MINERALIZER

Cement clinker of addition complex mineralizer of fluorspar, gypsum may be divided into four types, i. e. grape-bike clinker, molten sintering clinker, dead burned dense clinker and clinker produced under reduced .condition. The cement clinker of addition complex mineralizer consists of alite, brownmillerite, belite, tricalcium aluminate and a small amount of free lime. The quality of molten sintering clinker and dead burned dense clinker is better than that of the grape like clinker, but the quality of clinker produced under reduced condition is the worst of all. If we want to improve the quality of cement clinker, we must reduce the quantity of clinker produced under reduced condition. From the point of view of technical petrology, in order to improve the quality of cement clinker, we must increase the quantity of alite, brownmillerite, and decrease the quantity of free lime. We believe that if such cement elinker is produced, then its quality should be certainly good.