Feasibility of Recycling Bayer Process Red Mud for the Safety Backfill Mining of Layered Soft Bauxite under Coal Seams

Feasibility of Recycling Bayer Process Red Mud for the Safety Backfill Mining of Layered Soft Bauxite under Coal Seams

The mining of layered soft bauxite under coal seams (BCS) will cause serious underground goaf disasters and surface Bayer process red mud (BRM) pollution. In order to realize the safe and efficient mining of BCS, the feasibility of recycling BRM as a backfilling aggregate was explored. A series of t...

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Bibliographic Details
Main Authors:	Shuai Li, Rui Zhang, Ru Feng, Boyi Hu, Guojun Wang, Haoxuan Yu
Format:	Article
Language:	English
Published:	MDPI AG 2021-07-01
Series:	Minerals
Subjects:	Bayer process red mud (BRM) red mud-based cemented backfill (RCB) backfill mining technology layered soft rocks bauxite under coal seams (BCS)
Online Access:	https://www.mdpi.com/2075-163X/11/7/722

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