Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for grinding a hydraulic binder
The application relates to a method for grinding a hydraulic binder comprising: a) introducing: - a hydraulic binder, and - a composition B comprising at least one grinding aid B, in the first chamber (12) of a horizontal grinder (11) comprising several chambers (12, 14), including a first chamber (12) and a last chamber (14), each chamber (12) being separated from the adjacent chamber (14) by a diaphragm (17), whereby a composition b comprising the hydraulic binder and the composition B is obtained in the first chamber (12), b) grinding the composition b in the horizontal grinder (11), whereby the composition b moves from the first chamber (12) to the last chamber (14) and a ground composition C is obtained at the outlet of the last chamber (14), characterised in that it comprises, during the grinding step, introducing, into the last chamber (14), a composition A comprising at least one grinding aid A comprising an amino alcohol, and the grinding unit intended for implementing same.
Method for grinding a hydraulic binder
The application relates to a method for grinding a hydraulic binder comprising: a) introducing: - a hydraulic binder, and - a composition B comprising at least one grinding aid B, in the first chamber (12) of a horizontal grinder (11) comprising several chambers (12, 14), including a first chamber (12) and a last chamber (14), each chamber (12) being separated from the adjacent chamber (14) by a diaphragm (17), whereby a composition b comprising the hydraulic binder and the composition B is obtained in the first chamber (12), b) grinding the composition b in the horizontal grinder (11), whereby the composition b moves from the first chamber (12) to the last chamber (14) and a ground composition C is obtained at the outlet of the last chamber (14), characterised in that it comprises, during the grinding step, introducing, into the last chamber (14), a composition A comprising at least one grinding aid A comprising an amino alcohol, and the grinding unit intended for implementing same.
Method for grinding a hydraulic binder
OYTUN YAZAN HÜSEYIN (Autor:in) / GUILLOT LAURENT (Autor:in) / BOUSTINGORRY PASCAL (Autor:in)
16.09.2021
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
PROCESS, GRINDING UNIT AND PRODUCTION OF A HYDRAULIC BINDER
| Europäisches Patentamt | 2015
PROCESS, GRINDING UNIT AND PRODUCTION OF A HYDRAULIC BINDER
| Europäisches Patentamt | 2015