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首页> 外文期刊>Procedia Chemistry >Special Features of Chemical and Mineralogical Composition and Technological Properties of High-Ferriferous Wocheinite
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Special Features of Chemical and Mineralogical Composition and Technological Properties of High-Ferriferous Wocheinite

机译：高铁钙钨矿化学和矿物学组成及工艺性能的特点

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摘要

This paper presents the comprehensive study findings of the high-ferriferous wocheinite (a bauxite variety) of Timan deposit to evaluate the possibility of its application in the aluminosilicate ceramics production. The study was carried out by chemical, Xray phase and thermal analysis on two samples before and after calcination. According to the obtained data, investigated material is of practical interest as a hardening and mineralizing additive to produce high-strength aluminosilicate ceramics. The strength improving ceramic structures, based on clay and bauxite raw materials mixture, is possible due to the binding of silica, which is released from the structure of kaolinite by aluminum oxide as a product of boehmite and hydrargillite dehydration to the secondary mullite.
机译：本文介绍了Timan矿床的高铁质卵白质（铝土矿品种）的综合研究结果，以评估其在铝硅酸盐陶瓷生产中的应用可能性。通过煅烧前后两个样品的化学，X射线相和热分析进行了研究。根据获得的数据，研究的材料作为生产高强度铝硅酸盐陶瓷的硬化和矿化添加剂具有实际意义。基于粘土和铝土矿原料混合物的强度提高的陶瓷结构是可能的，这是由于二氧化硅的结合，而二氧化硅是由勃姆石和水辉石脱水的产物氧化铝从高岭石的结构中释放出来的，形成次级莫来石。

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