Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel energy-saving consumption-reducing dry-process cement clinker and preparation method thereof
The invention discloses a novel energy-saving consumption-reducing dry-process cement clinker. The cement clinker is prepared from a raw material through sintering, wherein the raw material is mainly composed of limestone, an argillaceous material and a ferruginous material. The cement clinker is characterized in that the silica modulus of the cement clinker is no more than 2.1, the aluminum-oxygen modulus of the cement clinker is no less than 1.2 and less than 1.4, and a saturation ratio is 0.86 to 0.96. The invention also discloses a preparation method for the cement clinker. The cement clinker enables coal consumption in preparation of the clinker to be effectively reduced and has performance equivalent to performance of conventional cement clinker.
Novel energy-saving consumption-reducing dry-process cement clinker and preparation method thereof
The invention discloses a novel energy-saving consumption-reducing dry-process cement clinker. The cement clinker is prepared from a raw material through sintering, wherein the raw material is mainly composed of limestone, an argillaceous material and a ferruginous material. The cement clinker is characterized in that the silica modulus of the cement clinker is no more than 2.1, the aluminum-oxygen modulus of the cement clinker is no less than 1.2 and less than 1.4, and a saturation ratio is 0.86 to 0.96. The invention also discloses a preparation method for the cement clinker. The cement clinker enables coal consumption in preparation of the clinker to be effectively reduced and has performance equivalent to performance of conventional cement clinker.
Novel energy-saving consumption-reducing dry-process cement clinker and preparation method thereof
HU CHANGGENG (Autor:in)
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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