- Methods of Lost Gas Calculation of Coal Sample?
- In this work, measurements of coal swelling and permeability change were conducted on a coal sample from Bulli seam, Australia.
- In this paper,the electrical conductivity of coal samples collected from Nantong colliery were studied.
- The higher the content of inertinite in coal samples, the higher the CO2-reactivity of gasification.
- The testing research about enhancing permeability rate by hydraulic cutting seam on outsize coal sample is introduced.
- The mass and the quantity of oxygen physisorption of the coal sample were measured before and after each heating experiment.