Pre-desilication Soda Lime Sintering Method of Alumina Extraction from Fly Ash

DU Yanxia; WANG Hongbin

doi:10.3969/j.issn.1000-6532.2024.03.003

2024 No. 3

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Article navigation > Multipurpose Utilization of Mineral Resources > 2024 > 45(3): 14-20

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DU Yanxia, WANG Hongbin. Pre-desilication Soda Lime Sintering Method of Alumina Extraction from Fly Ash[J]. Multipurpose Utilization of Mineral Resources, 2024, 45(3): 14-20. doi: 10.3969/j.issn.1000-6532.2024.03.003

Citation:

DU Yanxia, WANG Hongbin. Pre-desilication Soda Lime Sintering Method of Alumina Extraction from Fly Ash[J]. Multipurpose Utilization of Mineral Resources, 2024, 45(3): 14-20. doi: 10.3969/j.issn.1000-6532.2024.03.003

Pre-desilication Soda Lime Sintering Method of Alumina Extraction from Fly Ash

DU Yanxia,
WANG Hongbin^,

Shenhua Zhunneng Resources Comprehensive Development Co., Ltd., Erdos 010300, Inner Mongolia, China

More Information

Corresponding author: WANG Hongbin, 731634543@qq.com

Received Date: 03 September 2022

Publish Date: 25 June 2024

Abstract

Abstract

This is an article in the field of metallurgical engineering. China is short of bauxite resources, which makes the high alumina fly ash a kind of potential bauxite resources. The extraction of alumina oxide from fly ash will be used as a reserve technology, which will make the in-depth development and research constantly pushed forward. The pre-desilication soda lime sintering method of alumina extraction from fly ash has been introduced as the only large-scale and industrialized manufacture technology. It can provide reference information for technology development and the industrialization, and make the national bauxite strategic reserve system safe.
- Metallurgical engineering /
- Pre-desilication /
- Fly ash /
- Proportioning of raw slurry /
- Sintering

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References

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