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METHOD AND APPARATUS FOR PRODUCING QUICK LIME USING COKE DRY QUENCHING FACILITY
Provided is a method and apparatus for producing quick lime using a coke dry quenching facility, wherein the method and apparatus can produce quick lime with a good heat efficiency by using a simple configuration. Heated circulating gas that has been heated by cooling red hot coke in a coke dry quenching facility is fed to a lime firing furnace, and pyrolysis of limestone by the fed heated circulating gas in the lime firing furnace is carried out to produce quicklime; and concurrently, cooled circulating gas that has been cooled by pyrolysis of limestone and heat exchange with limestone in the lime firing furnace is fed to the coke dry quenching facility to use as cooled circulating gas for cooling red hot coke.
METHOD AND APPARATUS FOR PRODUCING QUICK LIME USING COKE DRY QUENCHING FACILITY
Provided is a method and apparatus for producing quick lime using a coke dry quenching facility, wherein the method and apparatus can produce quick lime with a good heat efficiency by using a simple configuration. Heated circulating gas that has been heated by cooling red hot coke in a coke dry quenching facility is fed to a lime firing furnace, and pyrolysis of limestone by the fed heated circulating gas in the lime firing furnace is carried out to produce quicklime; and concurrently, cooled circulating gas that has been cooled by pyrolysis of limestone and heat exchange with limestone in the lime firing furnace is fed to the coke dry quenching facility to use as cooled circulating gas for cooling red hot coke.
METHOD AND APPARATUS FOR PRODUCING QUICK LIME USING COKE DRY QUENCHING FACILITY
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON BRANNTKALK MITTELS KOKSTROCKENKÜHLANLAGE
PROCÉDÉ ET APPAREIL DE PRODUCTION DE CHAUX VIVE À L'AIDE D'UNE INSTALLATION D'EXTINCTION À SEC DU COKE
KAMURA RYO (author) / OKAMOTO HIROTAKA (author) / MATSUMURA KENJI (author) / KUSUMOTO HISAO (author) / IWATA KOJI (author) / SUGANO TAKAHIRO (author)
2022-06-08
Patent
Electronic Resource
English
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