| 摘要 |
Process for obtaining white clinker using a low energetic consume and fluorite and sulphates as components of the crude. The present invention is characterized in that it uses compounds containing CaO, SiO2*A1203, such as limestone, kaolin, sand, sandstone, anhydrite plaster and the like, and fluorite as starting products for the clinker process. The invention is further characterized in that it uses any material containing sulphur as starting product, such as anhydrite, plaster and the like, or a fuel containing sulphur in an amount suitable for the clinker to have from about 2% to about 5% by weight of SO3 with regard to the clinker total.
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