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DYCKHOFF PORTLAND SEMENTWERKE
Original Assignee
DYCKHOFF PORTLAND SEMENTWERKE
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Filing date
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Application filed by DYCKHOFF PORTLAND SEMENTWERKEfiledCriticalDYCKHOFF PORTLAND SEMENTWERKE
Priority to ES0230957ApriorityCriticalpatent/ES230957A1/es
Publication of ES230957A1publicationCriticalpatent/ES230957A1/es
Curing Cements, Concrete, And Artificial Stone
(AREA)
Powder Metallurgy
(AREA)
Abstract
Procedimiento de preparación de cemento blanco por tratamiento reductor del clinker caliente y su enfriamiento rápido, caracterizado porque el clinker caliente a más de 900ºC se somete durante aproximadametne una hora a un tratamiento reductor, a continuación a un enfriamiento lento hasta por lo menos 700ºC en una atmósfera reductora y finalmente el clinker se enfria rápidamente.
ES0230957A1956-09-181956-09-18PROCEDIMIENTO DE PREPARACIoN DE CEMENTO BLANCO
ExpiredES230957A1
(es)