METHOD FOR CONTROLLING OPERATION OF CEMENT MANUFACTURING APPARATUS AND CEMENT MANUFACTURING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a method for controlling the operation of cement manufacturing apparatus and a cement manufacturing apparatus capable of enhancing the removal efficiency for chlorine by a simple method. Ž

SOLUTION: The method for controlling the operation of cement manufacturing apparatus comprising a chlorine by-path system 13 for removing chlorine by extracting a part of the waste gas from the end 3a of a kiln 3, comprises measuring the molar ratio of K2O in the alkali of a cement clinker, and adjusting the potassium content in the cement raw material by changing the mixture ratio of a clay containing large amount of potassium or the like based on the measuring result. Ž

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