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Study on CaO decomposing bastnaesite in assistant of NaCl CaCl2

上传者: 2020-07-21 03:04:20上传 PDF文件 277.78KB 热度 12次
Study on CaO decomposing bastnaesite in assistant of NaCl-CaCl2,边雪,吴文远,Now in process of bastnaesite decomposed, fluorine gives out as gas phase. Therefore, fluorine resource is wasted, and the environment is also polluted. In order to find new cleani
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