Year: 2015
Type: conference-paper
Abstract: The work considers the possibility of reducing the decomposition temperature of MgCO 3 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 MgCO 3 decomposition to lower temperatures, without exerting a significant influence on the decomposition of CaCO 3 . 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.
Authors: T N Chernykh, A V Nosov, L Ya Kramar
Institution: South Ural State University
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2080417153