Study on ash reduction of the high-ash semi-coke of Datong carboniferous system using flotation process
LU Pengfei
TIAN Lijun
WU Rongcheng
XU Guangwen
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Publication Date：2022-02-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 30-33 )