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公开(公告)号:WO2015032482A1
公开(公告)日:2015-03-12
申请号:PCT/EP2014/002366
申请日:2014-09-02
Applicant: HEIDELBERGCEMENT AG
Inventor: BULLERJAHN, Frank , BEN HAHA, Mohsen , SCHMITT, Dirk , TEBBE, Michael , SPENCER, Nicolas
IPC: C04B28/06
CPC classification number: C04B7/323 , C04B22/06 , C04B28/065 , Y02P40/148 , Y02W30/92 , Y02W30/94 , Y02W30/95 , C04B14/10 , C04B14/108 , C04B14/14 , C04B14/22 , C04B18/101 , C04B18/141 , C04B18/146 , C04B18/165 , C04B2103/0088 , C04B7/421 , C04B2103/52 , C04B24/02 , C04B24/06 , C04B24/085 , C04B24/10 , C04B24/122 , C04B24/16 , C04B24/18
Abstract: 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, AI 2 O 3 , SO 3 - sintering the raw meal in a kiln at 1100 to 1350 °C to provide a clinker, - cooling the clinker, wherein at least one compound containing copper and a glass powder or a glass powder are added prior to sintering. The invention further relates to the clinker obtained, as well as to calcium sulfoaluminate based cements and binders produced from the clinker.
Abstract translation: 本发明涉及一种使用助熔剂/矿化剂生产磺酸铝钙矿(熟石灰,铁素体,铁矿石)熟料的方法,包括以下步骤:提供至少包含CaO,Al 2 O 3,SO 3的来源的生料 - 将生料烧结在 窑炉,以提供熟料, - 冷却熟料,其中在烧结之前加入至少一种含铜和玻璃粉末或玻璃粉末的化合物。 本发明还涉及获得的熟料以及由熟料生产的基于硫铝酸钙的水泥和粘合剂。