| 蓝田高岭土的工艺矿物学研究 |
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| 引用本文： | 贾建业,李玉珍,刘建朝.蓝田高岭土的工艺矿物学研究[J].地球科学与环境学报,1992(2). |
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| 作者姓名： | 贾建业 李玉珍 刘建朝 |
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| 作者单位： | 西安地质学院地勘系 710054
(贾建业，李玉珍)，西安地质学院地勘系 710054(刘建朝) |
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| 基金项目： | 西安市科委1989年扶贫项目“蓝田县高岭土矿的开发利用研究”中的部分内容 |
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| 摘 要： | 高岭土的工艺矿物学特征直接决定着它的工业用途。本文作者采用化学的方法、X射线衍射、热分析、扫描电镜以及一系列物性测试手段,对蓝田高岭土的物质成分及其工艺性能进行了系统的研究,认为蓝田高岭土虽然白度偏低,但其可塑性、结合性、干燥性和烧结性均较好,可以作为日用陶瓷和建筑卫生陶瓷的主要原料,也可作为电瓷或其它陶瓷配方中的结合粘土。
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| 关 键 词： | 高岭土 工艺性能 工业用途 蓝田 |
A TECHNOLOGICAL MINERALOGY RESEARCH OF THE KAOLIN ORE IN LANTIAN COUNTY |
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| Jia Jianye Li Yuzhen Liu Jianchao.A TECHNOLOGICAL MINERALOGY RESEARCH OF THE KAOLIN ORE IN LANTIAN COUNTY[J].Journal of Earth Sciences and Environment,1992(2). |
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| Authors: | Jia Jianye Li Yuzhen Liu Jianchao |
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| Institution: | Xi'an College of Geology |
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| Abstract: | The characteristics of the technological mineralogy of kaolin directly decide its industrial utilization.The author of this paper has carried out the systematic research of the mineral compositions and the technological properties of kaolin in Lantian County, Shaanxi Province, by means of chemical methods, X-ray diffraction, differential thermal analysis, scanning electric microscopes and so on.It is believed that kaolin in Lantian County has certain distinguishing features, such as high contents of Fe2O3, low contents of Al2O3, fairly good plasticity, relatively low degree of whiteness, low sintering temperature and narrow limits of the sintering temperature etc. Kaolin can be used as the main raw materials for household pottery and building porcelain, as well as the binding clay for making porcelain insulators and other kinds of porcelain. |
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| Keywords: | Kaolin Technological mineralogy Industrial utilization Lantian County |
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