论文部分内容阅读
本文用红外吸收光谱对我国所产高岭石-多水高岭石演化系列的四种不同类型的矿物及其热处理产物进行了初步研究,分析了各类矿物的吸收特征,探讨了它们之间的变化关系和脱水过程在红外光谱上的反映。 实验使用KBr压片法制备样品,在Perkin-Elmer 577型红外分光光度计记录红外光谱图。文中所用样品有江苏苏州与河北宣化的结晶完好的高岭石,广东清远清草岭与湖南谭家山的耐火粘土石,福建德化与湖南四青水库的多水高岭石以及四川叙永大树区与山西阳泉的水合多水高岭石。这些样品全部经X-射线衍射、大部分经电子显微镜鉴
In this paper, four different types of minerals and heat treatment products of kaolinite-polyhydrated kaolinite evolution series produced in China were studied by infrared absorption spectroscopy. The absorption characteristics of various minerals were analyzed, The relationship between the changes and dehydration process reflected in the infrared spectrum. Experiments KBr pellets were used to prepare samples and infrared spectra were recorded on a Perkin-Elmer Model 577 infrared spectrophotometer. The samples used in this paper are well-crystallized kaolinite in Suzhou, Hebei and Xuanhua in Hebei Province, refractory clay rock in Qingcaoling, Qingyuan, Guangdong Province and Tan Jiashan in Hunan Province, multi-water kaolinite in Fujian Dehua and Hunan Siqing Reservoir, Tree District and Shanxi Yangquan hydration of water kaolinite. All of these samples were X-ray diffractometer, mostly by electron microscopy