Results: 1 - 7 of 7
Aug 31, 1972
Information Series
… contain some 118 billion tons of coal from lignitic to anthracitic. … widely diverse conditions. These coal deposits are reviewed to … distribution by age, rank and quality, some depositional and …
May 01, 1990
Information Series
… Methane trapped, or occluded, in coal beds is a virtually untapped … of clean, sulfur-free, pipeline-quality energy that today … the production of gas from coal beds. In addition, many …
Dec 14, 2005
Information Series
… information about ironstone and coal in the Clear Hills-Smoky River … gas and water wells; exploratory coal holes and some other … discontinuous seams of varying quality. As a result, exploration …
Oct 11, 1990
Information Series
… how methane is adsorbed onto coal, the movement of methane through coal, and how all this is affected … move on to a discussion of coal quality with respect to coal rank …
Apr 24, 1989
Information Series
… … The Western Canadian Coal Geoscience Forum is held … on recent advances in coal geosciences. The first … deposits and of resulting coal quality. The 1989 Forum shows how …
Jul 31, 1973
Information Series
… … Exploration for coal is often conducted in remote areas from which coal samples can only be obtained … which they suffer little or no quality deterioration. … Fryer, …
Dec 31, 1974
Information Series
… availability of low cost, high quality coke favours direct … energy sources (subbituminous coal or natural gas), then …