Characteristics of Bayan Obo Niobium Resources and New Progress in Its Development and Utilization

WANG Weiwei; YANG Zhanfeng; HOU Chaochun; ZHANG Lifeng; WEI Wei

doi:10.13779/j.cnki.issn1001-0076.2020.07.012

2020 Vol. 40, No. 5

Article Contents

Article navigation > Conservation and Utilization of Mineral Resources > 2020 > 40(5): 49-53

Next Article Previous Article

WANG Weiwei, YANG Zhanfeng, HOU Chaochun, ZHANG Lifeng, WEI Wei. Characteristics of Bayan Obo Niobium Resources and New Progress in Its Development and Utilization[J]. Conservation and Utilization of Mineral Resources, 2020, 40(5): 49-53. doi: 10.13779/j.cnki.issn1001-0076.2020.07.012

Citation:

WANG Weiwei, YANG Zhanfeng, HOU Chaochun, ZHANG Lifeng, WEI Wei. Characteristics of Bayan Obo Niobium Resources and New Progress in Its Development and Utilization[J]. Conservation and Utilization of Mineral Resources, 2020, 40(5): 49-53. doi: 10.13779/j.cnki.issn1001-0076.2020.07.012

Characteristics of Bayan Obo Niobium Resources and New Progress in Its Development and Utilization

1.
Baotou Research Institute of Rare Earths, State Key Laboratory of Bayan Obo Rare Earth Resource Researches and Comprehensive Utilization, Baotou 014030, China
2.
National Engineering Research Centre of Rare Earth Metallurgy and Functional Materials Co., Ltd, Baotou 014030, China

More Information

Corresponding author: WEI Wei

Received Date: 13 August 2020

Publish Date: 25 October 2020

Abstract

Abstract

The characteristics of Bayan Obo's niobium resources, progress of beneficiation technology and development trend are reviewed detail. It is pointed out that the complex nature of Bayan Obo's ore is the main factor that makes effective use of niobium resources difficult. There are few studies on the treatment of Bayan Obo niobium resources by a single beneficiation process, mainly the combined separation of gravity separation, magnetic separation, flotation and other processes, and chemical beneficiation. In view of the problems in the development and utilization of niobium resources, the idea of first use of traditional beneficiation methods to obtain niobium concentrate by pre-concentration and then chlorination -roasting of the niobium concentrate is proposed, which has a good application prospect for the development and utilization of this niobium resource.
- niobium minerals /
- occurrence state /
- combined process /
- chemical beneficiation

FullText(HTML)

References

[1]	何海洋, 何敏, 李建武.我国铌资源供需形势分析[J].中国矿业, 2018(11):27-31. Google Scholar
[2]	张去非.白云鄂博矿床铌资源矿物学基本特征的分析[J].有色金属, 2005, 57(2):111-113. Google Scholar
[3]	张国忠.白云鄂博矿矿冶工艺学(上)[M].包头:包头钢铁公司科学技术处, 1995. Google Scholar
[4]	张银.中国铌资源需求预测及供应安全战略研究[D].北京: 中国地质大学, 2019. Google Scholar
[5]	段建军, 姜立峰, 贾艳.白云鄂博矿选铌的工艺研究[J].包钢科技, 2009, 35(增刊)28-31. Google Scholar
[6]	张轰玉, 杨占峰, 焦登铭, 等.白云鄂博主矿霓石型铌稀土铁矿石中铌在独立矿物中的富集状态和分布规律研究[J].有色金属(选矿部分), 2020(1):6-12. Google Scholar
[7]	张去非, 穆晓东.白云鄂博东部接触带含铌白云岩矿物组成及Nb₂O₅赋存状态的研究[J].金属矿山, 2006(2):49-52. Google Scholar
[8]	侯晓志, 杨占峰, 王振江, 等.白云鄂博铌精矿矿物组成特征及铌的分布规律研究[J].有色金属(选矿部分), 2018(2):4-11. Google Scholar
[9]	段利平, 王文才、沈茂森.白云鄂博矿选铁尾矿中铌矿物的工艺矿物学研究[J].内蒙古科技大学学报, 2005, 34(1):9-12. Google Scholar
[10]	张去非.我国铌资源开发利用的现状及可行性[J].中国矿业, 2003, 12(6):30-33. Google Scholar
[11]	张鉴.白云鄂博共生矿选矿技术现状与展望[J].包钢科技, 2005(4):1-5. Google Scholar
[12]	王文梅.白云鄂博铌资源综合利用选矿新工艺[J].包钢科技, 1997(3):116-120. Google Scholar
[13]	吴旭, 王建英, 李保卫, 等.白云鄂博矿脱磷选铁及部分回收稀土、铌的新工艺[J].中国稀土学报, 2016, 34(4):486-493. Google Scholar
[14]	李英霞.从包钢强磁尾矿中回收稀土和铌的研究[J].广东有色金属学报, 1999, 9(2):101-105. Google Scholar
[15]	王建英, 文登学, 贾艳.白云鄂博稀选尾矿中铌的回收试验[J].矿产综合利用, 2009, (3):121-126. Google Scholar
[16]	蔡震雷.白云鄂博铌资源回收选冶新工艺研究[D].武汉: 武汉理工大学, 2011. Google Scholar
[17]	姬俊梅.包头矿铌矿物的综合回收研究[J].矿业快报, 2005(10):13-15. Google Scholar
[18]	王鑫, 林海, 董颖博, 等.不同磁浮工艺对综合回收某稀土尾矿中稀土、铁、铌和萤石的影响[J].稀有金属, 2014, 38(5):846-854. Google Scholar
[19]	李梅, 高凯, 郭财胜, 等.从低品位含铌矿中提取铌的方法[P], 中国, 201310300543.0.2013 -07-17. Google Scholar
[20]	宋常青, 钱淑慧, 李春龙, 等.一种从稀土尾矿中综合回收利用多种矿产资源的选矿工艺: 中国, 201410319762.8[P].2014-07-07. Google Scholar
[21]	张波, 刘承军, 姜茂发.白云鄂博稀土铌铁复合矿提铌工艺的研究[C]//第七届(2009)中国钢铁年会. Google Scholar
[22]	赵二熊.白云鄂博低品位铌精矿铌铁冶炼新工艺研究[D].包头: 内蒙古科技大学, 2019. Google Scholar
[23]	张凯, 武文斐, 李玉梅, 等.一种从白云鄂博低品位矿中同步提取铁和铌的方法: 201510669348.4[P].2015-15-16. Google Scholar
[24]	EDUARDO A. BROCCHI, FRANCISCO J. MOURA. Chlorination methods applied to recover refractory metals from tin slags[J]. Minerals Engineering, 2008, 21:150-156 Google Scholar
[25]	FENGLIN YANG, VLADIMIR HLAVACEK. Kinetic study of chlorination of niobium(Ⅴ) oxide with chlorine and carbon monoxide[J]. Powder Technology, 1999, 102: 177-183. Google Scholar
[26]	于秀兰.碳热氯化法提取包钢选矿厂尾矿中有价元素可行性分析[J].化工进展, 2009, 28(增刊):544-547. Google Scholar
[27]	靳磊.包钢尾矿铌提取冶金热力学与动力学研究[D].包头: 内蒙古科技大学, 2009. Google Scholar
[28]	王中磊, 段赞, 沈少波, 等.氯化法从包头铁矿尾矿中提取铌和稀土的研究[J].中国稀土学报, 2008, 26:501-505. Google Scholar