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ThyssenKrupp Industrial Solutions AG
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Polysius AG
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Application filed by Polysius AGfiledCriticalPolysius AG
Publication of ES252834A1publicationCriticalpatent/ES252834A1/es
Procedimiento para la producción de cemento pobre en álcalis en un horno tubular rotatorio con precalentador preintercalado partiendo de una materia prima conteniendo álcalis, caracterizado porque la materia prima del cemento se calienta primero con las gases propios del horno privados de álcalis y/o con gases extraños, por ejemplo aire caliente y la materia prima secada para calentarla más y calcinarla se somete luego a los gases de escape del horno tubular rotatorio que contienen álcalis.
ES0252834A1958-10-241959-10-23Procedimiento para la produccion de cemento pobre en alcalis
ExpiredES252834A1
(es)