Efficient recovery of iron and alumina from red mud by alkali-enhanced magnetization reduction DOI

Yafei Qi,

Xiaolin Pan, Honghe Zheng

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 133146 - 133146

Published: April 1, 2025

Language: Английский

Exploring microwave activation as a novel method for activating coal gangue: Focus on microwave activation mechanisms and hydration characteristics of cementitious supplementary materials DOI
Bonan Liu, Xiaowei Gu, Zhijun Li

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 450, P. 138482 - 138482

Published: Oct. 9, 2024

Language: Английский

Citations

7
Synthesis of BiOX-Red Mud/Granulated Blast Furnace Slag Geopolymer Microspheres for Photocatalytic Degradation of Formaldehyde DOI Open Access
Ping Lu, Na Zhang, Ying Wang

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(7), P. 1585 - 1585

Published: March 30, 2024

Release of formaldehyde gas indoors is a serious threat to human health. The traditional adsorption method not stable enough for removal. Photocatalytic degradation effective and rapid, but photocatalysts are generally expensive easy recycle. In this paper, geopolymer microspheres were applied as matrix materials loading degrade formaldehyde. Geopolymer prepared from red mud granulated blast furnace slag raw by alkali activation. When the doping was 50%, concentration NaOH solution 6 mol/L, additive amount 30 mL, possessed good morphological characteristics large specific surface area 38.80 m2/g. With BiOX (X = Cl, Br, I) on microspheres, 85.71% adsorbed within 60 min. rate loaded with BiOI reached 87.46% 180 min, which 23.07% higher than that BiOBr, 50.50% BiOCl. While ensuring efficient formaldehyde, I)-loaded recycle can save space. This work only promotes resource utilization slag, also provides new idea formation catalysts in process photocatalytic

Language: Английский

Citations

6
The influence of secondary aluminum ash sintering and grinding fine powder on the mechanical properties and shrinkage characteristics of Portland cement matrix DOI

Zheyang Ma,

Hongrui Ma,

Mingfang Ba

et al.

Journal of Building Engineering, Journal Year: 2024, Volume and Issue: 89, P. 109244 - 109244

Published: April 18, 2024

Language: Английский

Citations

6
Converting sintering red mud to valuable calcium carbonate whiskers via an innovative magnesium-modified wet carbonation DOI
Yibo Sun, Yuanyuan Shen, Yuli Wang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(12), P. 21808 - 21820

Published: March 25, 2024

Language: Английский

Citations

5
Activated electrolytic manganese residue-based environmental materials for mine remediation: Performance and mechanism DOI

Tianyu Zeng,

S. K. Xue,

Shiyu Zhuang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 482, P. 136560 - 136560

Published: Nov. 18, 2024

Language: Английский

Citations

4
Iron extracted from hazardous waste of aluminium production DOI
Chenna Rao Borra

Nature, Journal Year: 2024, Volume and Issue: 625(7996), P. 665 - 667

Published: Jan. 24, 2024

Language: Английский

Citations

3
Research on the performance of asphalt mixture with acid-treated steel slag based on microscopic properties DOI
Weixiang Zhao,

Wen Wen Wu,

Haoran Li

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 455, P. 139134 - 139134

Published: Nov. 14, 2024

Language: Английский

Citations

3
Fabrication of porous geopolymers from coal fly ash and spodumene flotation tailings through a novel combined saponification/hydrogen peroxide process DOI

Dina Jaabay,

Yuanrong Yi,

Jasura Ablimityaxar

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 120900 - 120900

Published: Jan. 1, 2025

Language: Английский

Citations

0
Summary of Research Progress on the Separation and Extraction of Iron from Bayer Red Mud DOI
Qiang Li, Guozhi Lv, Song Wang

et al.

Journal of Sustainable Metallurgy, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Language: Английский

Citations

0
Research on the performance of low carbon mine filling cementing material based on red mud: a comprehensive review DOI Creative Commons
Wenhuan Liu, Zeyu Zhou, Hui Li

et al.

Case Studies in Construction Materials, Journal Year: 2025, Volume and Issue: unknown, P. e04375 - e04375

Published: Feb. 1, 2025

Language: Английский

Citations

0