METHOD FOR PRODUCING THE BURNED CEMENT CLINKER

This method for producing a burned cement clinker obtained by adding a mineralizer or mineralizer components to a cement clinker raw material and burning a cement clinker including the cement clinker raw material, and the mineralizer or the mineralizer includes, preparing the mineralizer or the mine...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKANISHI, VOICHIRO, TANAKA, HISANOBU, YAMASHITA, MAKIO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This method for producing a burned cement clinker obtained by adding a mineralizer or mineralizer components to a cement clinker raw material and burning a cement clinker including the cement clinker raw material, and the mineralizer or the mineralizer includes, preparing the mineralizer or the mineralizer components which includes, preparing the mineralizer or the mineralizer components which includes fluorine, sulfur, at least one selected from the group consisting of chlorine and bromine, and metallic element consisting of vanadium, cobalt, nickel, copper, and zinc; adding the mineralizers to the cement clinker raw material to obtain the burned cement clinker which includes 0.2% by mass to 0.8% by mass of the metallic elements expressed in terms of zinc, or adding the mineralizer components separately to the cement clinker raw material by preparing the mineralizer components separately to obtain the burned cement clinker which includes 0.2% by mass to 0.8% by mass of the metallic elements expressed in terms of zinc; and burning the cement clinker including the cement clinker raw material, and the mineralizer or the mineralizer components.