Proceedings of the 2024 6th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2024)

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Material Composition and Microstructure of a Sedimentary Clay-Type Lithium Resource by Mineral Liberation Analyser

Authors
Zhi Liu1, Wudan Xiao1, Ting Song1, Zhizhen Zhang1, Guiming Shi1, *
1School of Chemical Biology and Environment, Yuxi Normal University, Yuxi, 653100, China
*Corresponding author. Email: sgm_008@yxnu.edu.cn
Corresponding Author
Guiming Shi
Available Online 24 December 2024.
DOI
10.2991/978-94-6463-606-2_19How to use a DOI?
Keywords
Sedimentary clay-type lithium; MLA; Illite; Kaolinite; Montmorillonite
Abstract

There is a low grade lithium in a sedimentary clay-type lithium resource in central Yunnan, which has certain utilization value. In this paper, mineral liberation analyser was used to conduct process mineralogy research on the mineral, and the results show that the main minerals are kaolinite, illite, magnetite, limonite, etc. Due to the current new energy policy in China, a large amount of lithium is urgently needed. Although the grade of Li is also low, which can be considered for recovery in the future. When the fineness is 100% -0.074 mm, the dissociation degrees of all minerals are not high, especially the dissociation degrees of magnetite, limonite and chlorite are not more than 50%, and the dissociation, binary symbiosis and ternary inclusion of all minerals are complicated. Subsequently, lithium ions in the solution can be obtained by leaching under acidic conditions, which can be used to produce lithium carbonate or lithium hydroxide.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2024 6th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2024)
Series
Advances in Engineering Research
Publication Date
24 December 2024
ISBN
978-94-6463-606-2
ISSN
2352-5401
DOI
10.2991/978-94-6463-606-2_19How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Zhi Liu
AU  - Wudan Xiao
AU  - Ting Song
AU  - Zhizhen Zhang
AU  - Guiming Shi
PY  - 2024
DA  - 2024/12/24
TI  - Material Composition and Microstructure of a Sedimentary Clay-Type Lithium Resource by Mineral Liberation Analyser
BT  - Proceedings of the 2024 6th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2024)
PB  - Atlantis Press
SP  - 164
EP  - 171
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-606-2_19
DO  - 10.2991/978-94-6463-606-2_19
ID  - Liu2024
ER  -