Study on Process Mineralogy of Ilmenite in Yunnan Province

Lu Xianzhi; Lu Peiyao; Chen Yingjie; Ding Zhan; Yu Pan; Bai Shaojun

doi:10.3969/j.issn.1000-6532.2022.02.036

2022 No. 2

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Article navigation > Multipurpose Utilization of Mineral Resources > 2022 > (2): 206-210

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Lu Xianzhi, Lu Peiyao, Chen Yingjie, Ding Zhan, Yu Pan, Bai Shaojun. Study on Process Mineralogy of Ilmenite in Yunnan Province[J]. Multipurpose Utilization of Mineral Resources, 2022, (2): 206-210. doi: 10.3969/j.issn.1000-6532.2022.02.036

Citation:

Lu Xianzhi, Lu Peiyao, Chen Yingjie, Ding Zhan, Yu Pan, Bai Shaojun. Study on Process Mineralogy of Ilmenite in Yunnan Province[J]. Multipurpose Utilization of Mineral Resources, 2022, (2): 206-210. doi: 10.3969/j.issn.1000-6532.2022.02.036

Study on Process Mineralogy of Ilmenite in Yunnan Province

1.
Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming, Yunnan, China
2.
State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming, Yunnan, China

More Information

Corresponding author: Bai Shaojun, baishaojun830829@126.com

Received Date: 24 April 2020

Publish Date: 25 April 2022

Abstract

Abstract

The process mineralogy of an ilmenite in Yunnan Province was studied. The results showed that the grade of titanium in the ore sample was 5.62%. The main metal minerals in the ore were ilmenite and vanadium ilmenite, which occupied for 61.39% and 11.03% of the total titanium, respectively. The gangue minerals were plagioclase and titanaugite. The contents of SiO₂ and Al₂O₃ were 42.35% and 12.53%, respectively. Most of the coarse ilmenite minerals in the samples were closely associated with vanadium ilmenite, sphene and silicate. Meanwhile, the particle size of the aggregation was mainly concentrated in 0.02～0.30 mm, whereas, 27.58% of titanium occurred in sphene and silicate minerals. Exploratory experimental results of low intensity-high intensity magnetic separation indicated that the strong magnetic minerals could be recovered and plenty of gangue minerals could be removed effectively, resulting in the concentration of ilmenite minerals. Thus, the ore belonged to a low grade refractory ilmenite and it will be significant importance to recover the ilmenite effectively for the exploitation and utilization of this resource.
- Ilmenite /
- Vanadium ilmenite /
- Titanaugite /
- Dissemination size /
- Process mineralogy

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References

[1]	邓孝纯, 李慧, 王鹏程, 等. 金属钛的制备工艺[J]. 矿产综合利用, 2020(1):39-42. doi: 10.3969/j.issn.1000-6532.2020.01.007 CrossRef Google Scholar DENG X C, LI H, WANG P C, et al. Preparation process of metal titanium[J]. Multipurpose Utilization of Mineral Resources, 2020(1):39-42. doi: 10.3969/j.issn.1000-6532.2020.01.007 CrossRef Google Scholar
[2]	王利珍, 刘洋, 曹佳宏,等. 某钛铁矿石的工艺矿物学特征[J]. 金属矿山, 2016(5):91-94. doi: 10.3969/j.issn.1001-1250.2016.05.020 CrossRef Google Scholar WANG L Z, LIU Y, CAO J H, et al. Technological mineralogical characteristics of a certain ilmenite ore[J]. Metal Mine, 2016(5):91-94. doi: 10.3969/j.issn.1001-1250.2016.05.020 CrossRef Google Scholar
[3]	马驰, 卫敏, 卞孝东, 等. 山东某钛铁矿石工艺矿物学研究[J]. 金属矿山, 2016(3):103-106. doi: 10.3969/j.issn.1001-1250.2016.03.022 CrossRef Google Scholar MA C, WEI M, BIAN X D, et al. Research on process mineralogy of an ilmenite ore in Shandong[J]. Metal Mine, 2016(3):103-106. doi: 10.3969/j.issn.1001-1250.2016.03.022 CrossRef Google Scholar
[4]	薛忠言, 曾令熙, 刘应冬. 太和钒钛磁铁矿中硫化物的工艺矿物学研究[J]. 矿产综合利用, 2019(3):78-81. doi: 10.3969/j.issn.1000-6532.2019.03.018 CrossRef Google Scholar XUE Z Y, ZENG L X, LIU Y D. Process mineralogy of the sulfide in the Taihe vanadium titanomagnetite[J]. Multipurpose Utilization of Mineral Resources, 2019(3):78-81. doi: 10.3969/j.issn.1000-6532.2019.03.018 CrossRef Google Scholar
[5]	李城, 王伟之. 钒钛磁铁矿中钛的柱机联合全浮工艺实验研究[J]. 矿产综合利用, 2019(3):40-43. doi: 10.3969/j.issn.1000-6532.2019.03.009 CrossRef Google Scholar LI C, WANG W Z. Experimental study on the combined full-floating process of titanium in vanadium-titanium magnetite[J]. Multipurpose Utilization of Mineral Resources, 2019(3):40-43. doi: 10.3969/j.issn.1000-6532.2019.03.009 CrossRef Google Scholar
[6]	邓冰, 张渊, 杨永涛, 等. 攀西某钒钛磁铁矿选铁尾矿选钛试验研究[J]. 矿产综合利用, 2018(2):91-96. doi: 10.3969/j.issn.1000-6532.2018.02.020 CrossRef Google Scholar DENG B, ZHANG Y, YANG Y T, et al. Experimental study on the beneficiation of iron tailings from a vanadium-titanium magnetite mine in Panxi[J]. Multipurpose Utilization of Mineral Resources, 2018(2):91-96. doi: 10.3969/j.issn.1000-6532.2018.02.020 CrossRef Google Scholar
[7]	宋涛, 王祖旭, 朱冰龙, 等. 风化型钛铁矿矿物学与选矿工艺的研究[J]. 云南冶金, 2013, 42(6):13-22. doi: 10.3969/j.issn.1006-0308.2013.06.004 CrossRef Google Scholar SONG T, WANG Z X, ZHU B L, et al. Research on weathered ilmenite mineralogy and beneficiation process[J]. Yunnan Metallurgy, 2013, 42(6):13-22. doi: 10.3969/j.issn.1006-0308.2013.06.004 CrossRef Google Scholar