Open AccessStudy on Mechanism of Pressure Relief and Permeability Enhancement in Soft-hard Composite Coal Seam by Directional Hydraulic Flushing Technology
Publication year - 2022
Publication title -
acta montanistica slovaca
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.472
H-Index - 21
eISSN - 1339-3103
pISSN - 1335-1788
DOI - 10.46544/ams.v27i2.18
Subject(s) - flushing , coal mining , coal , permeability (electromagnetism) , petroleum engineering , mining engineering , extraction (chemistry) , geotechnical engineering , geology , engineering , waste management , chemistry , medicine , biochemistry , chromatography , membrane , endocrinology