Secondary process for the synthesis of calcium monkey follower aluminate mineral in Portland cement clinker

摘要

This improves the firing method of the Portland cement clinker containing C _{4 A} 3 _S minerals [Problems] Currently, there is provided a method for the synthesis secondary for the production of calcium monkey follower aluminate of Portland cement clinker in. Method for synthesizing secondarily calcium aluminate monkey follower minerals in solution [means] Portland cement clinker is shown. Admixing gypsum in Portland cement raw material, firing, then the method comprises the step 2 Donets to reform calcium monkeys follower aluminate mineral is decomposed at a high temperature in the clinker within. Increase the content of calcium monkey Fo aluminate mineral clinker within, is allowed to give full play to the advantages of calcium monkey Fo aluminate mineral clinker within, to improve the long-term performance and initial performance of cement clinker, this method, cement I increase the amount of mixed material of the inner. None [Selection Figure]