Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG GEBRANNTER ENDPRODUKTE AUS NATÜRLICHEN, KARBONATHALTIGEN, KÖRNIGEN STOFFEN ALS EDUKT
A method for producing burnt end products from an educt (starting raw materials) of carbonate-containing materials involves preheating the educt using heat recovered from the reaction. The educt and a fluidizing medium including steam are input into a first reaction zone. Heat is transferred to the first reaction zone using mechanical components so as to heat the first reaction zone to a predetermined temperature range for a predetermined time period. The educt is burned in the first reaction zone over the predetermined time period during which the first reaction zone is maintained within the predetermined temperature range. The hot gases that form in the first reaction zone include CO2 and steam. Hot end product is discharged from the first reaction zone after the predetermined time period elapses. Heat contained in the hot gases and end product that are discharged from the first reaction zone is used to preheat the educt.
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG GEBRANNTER ENDPRODUKTE AUS NATÜRLICHEN, KARBONATHALTIGEN, KÖRNIGEN STOFFEN ALS EDUKT
A method for producing burnt end products from an educt (starting raw materials) of carbonate-containing materials involves preheating the educt using heat recovered from the reaction. The educt and a fluidizing medium including steam are input into a first reaction zone. Heat is transferred to the first reaction zone using mechanical components so as to heat the first reaction zone to a predetermined temperature range for a predetermined time period. The educt is burned in the first reaction zone over the predetermined time period during which the first reaction zone is maintained within the predetermined temperature range. The hot gases that form in the first reaction zone include CO2 and steam. Hot end product is discharged from the first reaction zone after the predetermined time period elapses. Heat contained in the hot gases and end product that are discharged from the first reaction zone is used to preheat the educt.
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG GEBRANNTER ENDPRODUKTE AUS NATÜRLICHEN, KARBONATHALTIGEN, KÖRNIGEN STOFFEN ALS EDUKT
METHOD AND DEVICE FOR PRODUCING FIRED END PRODUCTS FROM NATURAL, CARBONACEOUS, GRANULAR MATERIALS AS STARTING MATERIAL
PROCÉDÉ ET DISPOSITIF DE FABRICATION DE PRODUITS FINAUX CALCINÉS À PARTIR DE SUBSTANCES GRANULAIRES NATURELLES CONTENANT DU CARBONE COMME PRODUIT DE DÉPART
NELLES FELIX (Autor:in) / STUMPF THOMAS DR (Autor:in)
13.04.2022
Patent
Elektronische Ressource
Deutsch
IPC:
C04B
Kalk
,
LIME
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