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processsystem for the manufacture of a composite of cementitmaterial with reduced koldioxidemissioner
processsystem for the manufacture of a composite of cementitmaterial with reduced koldioxidemissioner
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机译:减少氧化钾排放的水泥胶凝材料复合材料的生产工艺系统
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摘要
A processing arrangement for manufacturing composite cementitious materials, such as hydraulic blended cements, with significantly reduced Portland clinker minerals content. The arrangement includes a milling unit for pregrinding supplementary cementitious materials and highly reactive pozzolans or mineral fillers, such as fly ash, blast furnace slag, fine quartz, granitic quarry fines, and the like, and a milling unit for pregrinding the Portland cement. The pregrinding units are followed by grinding unit for grinding the preground components. The pregrinding units are adapted to work as an open circuit or as a closed circuit for the material being ground.
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