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METHOD FOR CONTROLLING FREE LIME CONTENT OF CLINKER
Provided is a method for controlling a free lime content of a clinker by regulating the free lime content. Here the amount of sulfur trioxide resulting from fuel and the used amount of a fluorine-based mineralizer are regulated using the following Formulas (1) to (3), thereby controlling the free lime content (f.CaO) of the clinker. f.CaO=0.29×e0.65×A)(A=a×SO3+b) (1) a=0.0001×F+9.2×t−0.18×HM−9.2 (2) b=−0.0005×F−32.8×t−2.9×HM+28.4 (3) SO3 is an amount of sulfur trioxide in the clinker; a is a coefficient satisfying Formula (2); b is a coefficient satisfying Formula (3); F is an amount of fluorine in the clinker; when a burning temperature is X° C., t=X/1450; and HM is a hydraulic modulus.
METHOD FOR CONTROLLING FREE LIME CONTENT OF CLINKER
Provided is a method for controlling a free lime content of a clinker by regulating the free lime content. Here the amount of sulfur trioxide resulting from fuel and the used amount of a fluorine-based mineralizer are regulated using the following Formulas (1) to (3), thereby controlling the free lime content (f.CaO) of the clinker. f.CaO=0.29×e0.65×A)(A=a×SO3+b) (1) a=0.0001×F+9.2×t−0.18×HM−9.2 (2) b=−0.0005×F−32.8×t−2.9×HM+28.4 (3) SO3 is an amount of sulfur trioxide in the clinker; a is a coefficient satisfying Formula (2); b is a coefficient satisfying Formula (3); F is an amount of fluorine in the clinker; when a burning temperature is X° C., t=X/1450; and HM is a hydraulic modulus.
METHOD FOR CONTROLLING FREE LIME CONTENT OF CLINKER
NINOMIYA YUUKI (author) / TANAKA HISANOBU (author) / YAMASHITA MAKIO (author) / NAKANISHI YOICHIRO (author)
2015-11-12
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024
Clinker Remover for Lime Slakers
| Wiley | 1947