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一 緒言本項工作为山东淄博鋁土矿研究工作中的一部份,这种矿石主要由水鋁石和高嶺石組成。为了解决鋁土矿中的成份及其量的变化,我們用差热分析並配合化学分析、X-光粉晶照像定量分析及偏光显微鏡的研究,进行了这一实驗。实驗的方法,是利用矿物加热后的相变化和能量变化关系作为理論根据,所採用的标本除山东淄博鋁土矿外,还用江苏苏州所产的高嶺石。矿物加热后可能有各种物理与化学的变化,如失水(附着水及结晶水)、分解、結晶構造破坏、氧化、相变和重結晶等作用。差热分析是研究这些变化最好
An Introduction This work is part of the research work of Shandong Zibo bauxite, which mainly consists of diaspore and kaolinite. In order to solve the bauxite in the composition and the amount of change, we use differential thermal analysis and with chemical analysis, X-ray powder crystallography quantitative analysis and polarization microscope research conducted this experiment. The experimental method is to use the relationship between the phase change and the energy change after mineral heating as the theoretical basis. Besides the samples from Shandong Zibo bauxite, the samples also are made of kaolinite produced in Suzhou, Jiangsu Province. Mineral heating may have a variety of physical and chemical changes, such as water loss (water and water), decomposition, destruction of crystalline structure, oxidation, phase transformation and recrystallization and so on. Differential thermal analysis is the best way to study these changes