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Improving Quality of Vanadium-Titanium Iron Concentrate in Panzhihua-Xichang Region
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Fulin CHEN1, Yongcai WEN1, Zhijie WANG1, Yan HUANG1, Liyu HUANG2, Shuo LI1
Mining and Metallurgical Engineering | 2023, 43(5) : 77 - 79
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Mining and Metallurgical Engineering | 2023, 43(5): 77-79
• MINERAL PROCESSING •
Improving Quality of Vanadium-Titanium Iron Concentrate in Panzhihua-Xichang Region
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Fulin CHEN1, Yongcai WEN1, Zhijie WANG1, Yan HUANG1, Liyu HUANG2, Shuo LI1
Affiliations
  • 1.State Key Laboratory of Comprehensive Utilization of Vanadium and Titanium Resources, Pangang Group Panzhihua Iron & Steel Research Institute Co Ltd, Panzhihua 617000, Sichuan, China
  • 2.Pangang Group Xinbaima Mining Co Ltd, Panzhihua 617000, Sichuan, China
Published: 2023-10-01 doi: 10.3969/j.issn.0253-6099.2023.05.018
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Processing parameters were optimized to improve the quality of a vanadium-titanium iron concentrate from Panzhihua-Xichang region. A process flowsheet of staged grinding followed by mineral separation was adopted, consisting of demagnetization, pre-classification with 0.074 mm fine screen, regrinding of +0.074 mm range particles to a fineness of -0.074 mm 92.85% followed by magnetic separation, and direct magnetic separation of -0.074 mm range particles. It is shown that the obtained iron concentrate can have its TFe grade upgraded by 3.19 percentage points, and the total content of SiO2, Al2O3 and MgO therein reduced by 3.91 percentage points.

vanadium-titanium iron concentrate  /  quality improvement  /  process mineralogy  /  pre-classification  /  regrinding  /  magnetic separation
Fulin CHEN, Yongcai WEN, Zhijie WANG, Yan HUANG, Liyu HUANG, Shuo LI. Improving Quality of Vanadium-Titanium Iron Concentrate in Panzhihua-Xichang Region[J]. Mining and Metallurgical Engineering, 2023 , 43 (5) : 77 -79 . DOI: 10.3969/j.issn.0253-6099.2023.05.018
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Year 2023 volume 43 Issue 5
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Article Info
doi: 10.3969/j.issn.0253-6099.2023.05.018
  • Receive Date：2023-05-06
  • Online Date：2026-03-05
  • Published：2023-10-01
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  • Received：2023-05-06
Affiliations
    1.State Key Laboratory of Comprehensive Utilization of Vanadium and Titanium Resources, Pangang Group Panzhihua Iron & Steel Research Institute Co Ltd, Panzhihua 617000, Sichuan, China
    2.Pangang Group Xinbaima Mining Co Ltd, Panzhihua 617000, Sichuan, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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