Difficult-to-float lignite reverse flotation based on forced pre-mudding

Lignite is prone to mudding and poor separation effect in direct flotation. This study puts forward a lignite flotation method of forced mudding combined with reverse flotation for efficient ash reduction and quality improvement of difficult-to-float lignite. We investigated the patterns of forced m...

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Bibliographic Details
Main Authors: LI Yunchang, XIA Yangchao, LI Ao, WANG Hao, BUDEEBAZAR Avid, XING Yaowen, GUI Xiahui
Format: Article
Language:English
Published: Emergency Management Press 2025-06-01
Series:矿业科学学报
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Online Access:http://kykxxb.cumtb.edu.cn/en/article/doi/10.19606/j.cnki.jmst.2025011
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