Methane Emission from the Broken-down Coal in the Working Face
Zaburdayev V.S. Статьи
Dr. Sci. (Eng.), Lead Researcher, sabyanina@mail.ru IPCON RAN, Moscow, Russia
Methane Hazard of Old Mined-out Spaces
Forecast and Prevention of Risks of Explosive Mixtures Formation in the Coal Mines
Effect of Coal Gas Petrographic Composition on Gas Recovery in the Wells
