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Dolomite magnesium oxychloride cement properties control method during its production
The work considers the possibility of reducing the decomposition temperature of MgCO3 in dolomite rock, provides the results of studies of the effect of various additives and enhancers on the decomposition of magnesium and calcium components of dolomite. Chlorides additives are the most promising for dolomite rocks roast intensification. They allow shifting the MgCO3 decomposition to lower temperatures, without exerting a significant influence on the decomposition of CaCO3. Introduction of additives-enhancers is found to be an effective method of controlling the properties of dolomite MOC during roasting, producing high-strength dolomite magnesium oxychloride cements with change in volume during solidification.
Dolomite magnesium oxychloride cement properties control method during its production
The work considers the possibility of reducing the decomposition temperature of MgCO3 in dolomite rock, provides the results of studies of the effect of various additives and enhancers on the decomposition of magnesium and calcium components of dolomite. Chlorides additives are the most promising for dolomite rocks roast intensification. They allow shifting the MgCO3 decomposition to lower temperatures, without exerting a significant influence on the decomposition of CaCO3. Introduction of additives-enhancers is found to be an effective method of controlling the properties of dolomite MOC during roasting, producing high-strength dolomite magnesium oxychloride cements with change in volume during solidification.
Dolomite magnesium oxychloride cement properties control method during its production
Chernykh, T.N. (author) / Nosov, A.V. (author) / Kramar, L.Y. (author)
2015
4 Seiten, 5 Quellen
Conference paper
English
Dolomit , Magnesium , Oxichlorid , MgCO3 , Zement , Calcium , CaCO3 , Additiv , Rösten (Hüttentechnik) , Zersetzungstemperatur , Hochfestigkeit , Regelungstechnik
Water-to-Cement Ratio of Magnesium Oxychloride Cement Foam Concrete with Caustic Dolomite Powder
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