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    • 10. 发明申请
    • MINERALIZER FOR CALCIUM SULFOALUMINATE TERNESITE CEMENTS
    • 柠檬酸钙矿物矿物化学品
    • WO2016206785A1
    • 2016-12-29
    • PCT/EP2016/001013
    • 2016-06-16
    • HEIDELBERGCEMENT AG
    • BEN HAHA, MohsenBULLERJAHN, Frank
    • C04B7/32
    • C04B7/323C04B7/44C04B7/52C04B28/065Y02P40/148
    • The present invention relates to a method for the production calcium sulfoaluminate (belite, ferrite) ternesite clinker using fluxes/mineralizers comprising the following steps: providing a raw meal comprising at least sources of CaO, SiO 2 , AI 2 O 3 , SO 3 , sintering the raw meal in a kiln at >1200 to 1400 °C to provide a clinker, cooling the clinker, wherein a mineralizer comprising at least one compound containing chrome is added prior to sintering providing an amount of chrome calculated as Cr 2 O 3 of at least 500 mg/kg in the raw meal. The invention further relates to the clinker obtained, as well as to calcium sulfoaluminate (belite, ferrite) ternesite cements and binders produced from the clinker.
    • 本发明涉及一种使用助熔剂/矿化剂生产硫酸钙钙矿石熟料的方法,包括以下步骤:提供至少包含CaO,SiO2,Al2O3,SO3来源的生料,烧结生料 在1200至1400℃的窑炉中提供熟料,冷却熟料,其中在烧结之前加入包含至少一种含铬化合物的矿化剂,提供一定量的以Cr 2 O 3计算的至少500mg / kg的铬, 生饭。 本发明还涉及获得的熟料以及由熟料生产的硫铝酸钙(贝特,铁素体)硅钙石水泥和粘合剂。