【摘 要】
：
The usage of alternative fuel in Portland Cement clinker production caused the enrichment of its composition with several minor components.For example, the usage of cord tyre waste accompanied by the
【机 构】
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Mendeleev University of Chemical Technology, Moscow, 125047, Russia
【出 处】
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The 14th International Congress on the Chemistry of Cement (
论文部分内容阅读
The usage of alternative fuel in Portland Cement clinker production caused the enrichment of its composition with several minor components.For example, the usage of cord tyre waste accompanied by the increase of ZnO in clinker.Zink action on cement clinker was studied researches (XU Gufngilang, etc., 1992;A.Boikova,etc.,1978;H.Bolio-Arcero and F.Glasser, 1998;A.Bochenek and W.Kurdowski, 2013).In known papers, the influence of ZnO was studied as mineralizator of clinker sintering, accelerators of cement setting and its effect on cement strength.Authors opinions are differ enough.Some authors report that ZnO has no disadvantageous influence on the properties of Portland Cement.In propose paper it is shown the study of influence of the usage of cord tyre waste on liquid phase sintering,type gaseous atmosphere, solid phase reaction between clinker minerals and ZnO.It was fixed the influence of these factors on clinker production and quality of cement.It is shown that energy activation of sintering clinker increased and phase composition exchanged in ZnO presence in row mixture.
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