...中南大学学报（自然科学版、英文版） 关键字: 硼铁矿；水-乙醇相；溶剂化；溶剂化能；七水硫酸镁[gap=1693]Key words: ludwigite; water-ethanol; solvation; solvation energy; magnesium sulfate heptahydrate..
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mangan ludwigite 硼镁锰矿
ludwigite e 硼镁铁矿
ludwigite ore 硼铁矿
ludwigite ores 硼铁矿
ludwigite powder 硼镁铁精矿粉
tin-ludwigite 富锡硼镁铁矿
ludwigite-magnetite 硼镁铁矿
tin-rich ludwigite 富锡硼镁铁矿
mangan n ludwigite 硼镁锰矿
Main characteristics and some achievements in comprehensive utilization of ludwigite ore are described.
叙述了“硼铁矿综合利用”工艺流程的特点及部分研究成果。
Results show that it is rather difficult to extract boron from ludwigite if roasting direct the ludwigite and then leaching.
理论研究表明欲提取硼镁铁矿中的硼，直接焙烧硼镁铁矿，然后浸出是相当困难的。
The phase transformation and weight loss rate of ludwigite in oxidizing roasting were studied by DTA-TG, isothermal TG and XRD.
利用DTA - TG、恒温tg和XRD测试方法研究了硼铁矿氧化焙烧过程中的相变和失重率。
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