摘要 |
The present invention relates to a method for the production calcium sulfo-aluminate (belite, ferrite, ternesite) clinker using fluxes/mineralizers comprising the following steps
- providing a raw meal comprising at least sources of CaO, Al 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/or glass powders 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. |