包头稀土研究院原创性技术实现白云鄂博铌资源利用新突破

基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材镁
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅

基础金属

铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材镁

稀有金属

稀土稀土矿稀土氧化物稀土金属钕铁硼 稀散金属锑铋铟锗镓硒钽锆 贵金属白银钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉硒

新能源

锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰 锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅

包头稀土研究院原创性技术实现白云鄂博铌资源利用新突破

2025-05-27 08:55:28 来源：包头稀土研究院责任编辑：管理员

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铌作为航空航天、超导材料、核工业等领域不可替代的战略金属，长期被巴西、加拿大寡头垄断，我国进口依赖度超95%，极大地影响了国家产业安全。目前，白云鄂博矿虽坐拥全国最大的铌资源储量，但因矿石品位低、矿物嵌布粒度细（多小于10微米）、共生关系复杂等资源特征，传统选矿技术始终无法实现经济高效开发，导致这一“工业宝藏”沉寂长达数十年。

面对这一世界性难题，包头稀土研究院彭章旷等科研人员历时多年攻关，通过矿区、矿体、钻孔及千余件中碎样品的系统分析，发现预选粒径（10～150毫米）下铌含量存在显著差异（Nb₂O₅含量0.01%～5%）的地质现象。基于这一发现，团队原创性地构建了“智能识别—动态决策分选”预富集技术体系，核心包括：大数据筑基——建立国内首个白云鄂博铌矿石特征数据库；精准检测——采用高精度X射线透射技术实现毫米级实时检测；智能决策——AI算法动态优化分选参数；智能分选——矿石分类显著，设备处理能力大。

目前，研究团队已完成200公斤组合样分选实验，预富集组分Nb₂O₅品位达0.5%，较入选品位提高5倍，综合回收率接近40%，吨矿石分选成本不足10元。该技术流程稳定简单、经济环保，将改变我国铌资源受制于人的被动局面，更将为高端制造、国防军工等领域提供稳定的战略资源保障。

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包头稀土研究院原创性技术实现白云鄂博铌资源利用新突破

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