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A platform for research: civil engineering, architecture and urbanism
VERFAHREN ZUR HERSTELLUNG VON ZEMENTKLINKER
A process for producing cement clinker, may involve preheating raw meal in a preheater, calcining the preheated raw meal in a calciner, and burning the preheated and calcined raw meal in a furnace to give cement clinker. The furnace may be supplied with a combustion gas having an oxygen content, and the temperature within the furnace is ascertained. The process may involve cooling the cement clinker in a cooler. The oxygen supply to the furnace is under closed-loop control as a function of the temperature ascertained within the furnace. The temperature ascertained is compared with a target value and, in the event of any variance of the temperature ascertained from the target value, the oxygen supply to the furnace and/or to the calciner is increased or decreased. The target value is adjusted depending on a particle size distribution and/or a lime standard.
VERFAHREN ZUR HERSTELLUNG VON ZEMENTKLINKER
A process for producing cement clinker, may involve preheating raw meal in a preheater, calcining the preheated raw meal in a calciner, and burning the preheated and calcined raw meal in a furnace to give cement clinker. The furnace may be supplied with a combustion gas having an oxygen content, and the temperature within the furnace is ascertained. The process may involve cooling the cement clinker in a cooler. The oxygen supply to the furnace is under closed-loop control as a function of the temperature ascertained within the furnace. The temperature ascertained is compared with a target value and, in the event of any variance of the temperature ascertained from the target value, the oxygen supply to the furnace and/or to the calciner is increased or decreased. The target value is adjusted depending on a particle size distribution and/or a lime standard.
VERFAHREN ZUR HERSTELLUNG VON ZEMENTKLINKER
METHOD FOR THE PRODUCTION OF CEMENT CLINKER
PROCÉDÉ DE PRODUCTION DE CLINKER DE CIMENT
WILLMS EIKE (author) / MAIER OLIVER (author)
2022-07-13
Patent
Electronic Resource
German
IPC:
C04B
Kalk
,
LIME
Zementherstellungsanlage und Verfahren zur Herstellung von Zementklinker
| European Patent Office | 2021