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1)  Tantalum-niobium ore
钽铌矿
1.
General situation of tantalum-niobium ore resource and advances of mineral processing technology of tantalum-niobium ore;
钽铌矿资源概况及选矿技术现状和进展
2.
A new process called ore blending-KOH molten salt decomposition-water leaching was first put forward for the processing of a low-grade refractory tantalum-niobium ore.
首次提出采用"配矿-KOH 熔盐分解-水浸出"的新工艺来处理低品位、难分解钽铌矿
2)  tantalum-niobium ores
钽铌矿
3)  columbotantalite
铌钽矿产
1.
In the paper the long-range prediction of the pegmatite-type columbotantalite in FuTou-Xialiuyuan area of Northern Fujian is under discussion according to the characteristic analysis,model analysis,variant selection and the classification of association degree.
通过特征分析模型分析和变量选取及关联度分级,对闽北地区头—下柳源一带伟晶岩型铌钽矿产进行远景预测研究。
4)  niobium-tantalum deposit
钽铌矿床
5)  Nb-Ta deposit
钽铌铁矿
6)  manganocolumbite-tantalite
钽铌锰矿
补充资料:钽铌矿
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性质:含有钽和铌的矿物的总称,共有百余种。其中可作矿石开采的,主要钽铁矿、铌铁矿和烧绿石(pyrochlorite)等。用于制备氧化钽、氧化铌等和提炼钽、铌等。

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