Home Journals Articles Updates About
CN
image
收藏切换
Efficient Arsenic Removal by Co-disposal of Low-Grade Tin Middlings and Lead Smelting Flue Dust
收藏切换
Chongyu WANG, Zebin WANG, Lei LI
Mining and Metallurgical Engineering | 2026, 46(3) : 192 - 198
Less
收藏切换
Mining and Metallurgical Engineering | 2026, 46(3): 192-198
• METALLURGY •
Efficient Arsenic Removal by Co-disposal of Low-Grade Tin Middlings and Lead Smelting Flue Dust
Full
Chongyu WANG, Zebin WANG, Lei LI
Affiliations
  • College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
doi: 10.3969/j.issn.0253-6099.2026.03.028
Outline
收藏切换

A novel processing technique for efficient arsenic removal by collaborative roasting of low-grade tin middlings and lead smelting flue dust is proposed in this study. It is shown that FeAsS, the arsenic-bearing phase in tin middlings, decomposes into elemental As and FeS during roasting. These decomposition products can reduce arsenate phases in lead smelting flue dust into volatile As2O3, thereby realizing high-efficiency arsenic removal. With an addition of lead smelting flue dust at an amount of 30%, roasting at 700 ℃ for 90 min can lead to the arsenic removal rate reaching 94.73%.

roasting  /  co-disposal  /  tin middling  /  lead smelting flue dust  /  arsenic removal
王崇宇, 王泽斌, 李磊. 低品位锡中矿与铅冶炼烟尘协同焙烧高效脱砷研究. 矿冶工程杂志, 2026 , 46 (3) : 192 -198 . DOI: 10.3969/j.issn.0253-6099.2026.03.028
Chongyu WANG, Zebin WANG, Lei LI. Efficient Arsenic Removal by Co-disposal of Low-Grade Tin Middlings and Lead Smelting Flue Dust[J]. Mining and Metallurgical Engineering, 2026 , 46 (3) : 192 -198 . DOI: 10.3969/j.issn.0253-6099.2026.03.028
Appendix
Less
Year 2026 volume 46 Issue 3
91
19
Cite this Article
BibTeX
Article Info
doi: 10.3969/j.issn.0253-6099.2026.03.028
  • Receive Date：2026-01-25
  • Online Date：2026-10-08
Article Data
Affiliations
History
  • Received：2026-01-25
Funding
Affiliations
    College of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
References
Share
https://castjournals.cast.org.cn/joweb/kygczz/EN/10.3969/j.issn.0253-6099.2026.03.028
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
010-62662699(Operation and Technical Support)
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