In order to efficiently use the valuable elements in bastnaesite concentrate and optimize current decomposition process,......

采用TG-DTA热分析技术研究Ca(OH)2-NaOH体系分解混合稀土精矿的过程。并选择了焙烧温度、Ca(OH)2加入量、NaOH加入量、焙烧时间为......