Home Journals Articles Updates About
CN
image
收藏切换
Optimization of Low-Grade Cassiterite Flotation by Response Surface Methodology
收藏切换
PDF
Leming OU1, Ying DENG1, Haitao FU2, Weiming WU1, Jianhao DAI1, Hao YANG1
Mining and Metallurgical Engineering | 2024, 44(4) : 175 - 180
Less
收藏切换
Mining and Metallurgical Engineering | 2024, 44(4): 175-180
• MINERAL PROCESSING •
Optimization of Low-Grade Cassiterite Flotation by Response Surface Methodology
Full
Leming OU1, Ying DENG1, Haitao FU2, Weiming WU1, Jianhao DAI1, Hao YANG1
Affiliations
  • 1.School of Resource Processing and Bioengineering, Central South University, Changsha 410083, Hunan, China
  • 2.Yunnan Hualian Zinc and Indium Co., Ltd., Wenshan 663701, Yunnan, China
Published: 2024-08-01 doi: 10.3969/j.issn.0253-6099.2024.04.033
Outline
收藏切换

A flotation experiment was conducted for a low-grade fine-grained cassiterite from Yunnan. The median dosage of reagent was determined by a single-factor test, and then the reagent dosage for rougher flotation process of cassiterite was optimized by response surface methodology as follows: 285 g/t of activator (KT-51), 13 g/t of inhibitor (OL-1C) and 873 g/t of compound collector (YK-Sn+SN-705). A verification test on flotation with the addition of those agents yielded a tin rougher concentrate grading 1.460% Sn at 74.44% recovery, which was close to the results predicted by response surface methodology. In order to further explore the effect, a closed-circuit test was conducted, resulting in the tin concentrate grading 5.45% Sn at 66.70% recovery. It is shown that efficient recovery of low-grade cassiterite resources can be actualized.

response surface methodology  /  cassiterite  /  flotation  /  optimization  /  collector  /  activator  /  inhibitor
Leming OU, Ying DENG, Haitao FU, Weiming WU, Jianhao DAI, Hao YANG. Optimization of Low-Grade Cassiterite Flotation by Response Surface Methodology[J]. Mining and Metallurgical Engineering, 2024 , 44 (4) : 175 -180 . DOI: 10.3969/j.issn.0253-6099.2024.04.033
Appendix
Less
Year 2024 volume 44 Issue 4
PDF
48
21
Cite this Article
BibTeX
Article Info
doi: 10.3969/j.issn.0253-6099.2024.04.033
  • Receive Date：2024-02-18
  • Online Date：2026-03-18
  • Published：2024-08-01
Article Data
Affiliations
History
  • Received：2024-02-18
Funding
Affiliations
    1.School of Resource Processing and Bioengineering, Central South University, Changsha 410083, Hunan, China
    2.Yunnan Hualian Zinc and Indium Co., Ltd., Wenshan 663701, Yunnan, China
References
Share
https://castjournals.cast.org.cn/joweb/kygczz/EN/10.3969/j.issn.0253-6099.2024.04.033
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
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
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House