Download or read book Some Properties of the Water in Coal written by Horace Chamberlain Porter and published by . This book was released on 1916 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality and Geochemical Modeling of Water at an Abandoned Coal Mine Reclaimed with Coal Combustion By products written by Ralph J. Haefner and published by . This book was released on 2002 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal Mining and ground water resources in the United States written by Committee On Ground-Water Resources and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Water Content of Coal written by Edward Mack (Jr.) and published by . This book was released on 1917 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Public and Industrial Water Supplies of the Western Coal Region Kentucky written by Bruce William Maxwell and published by . This book was released on 1954 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal Mining and Water Quality written by Lee B. Clarke and published by . This book was released on 1995 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Source Assessment written by R. A. Wachter and published by . This book was released on 1978 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quality of Water in Mines in the Western Middle Coal Field Anthracite Region East central Pennsylvania written by Lloyd A. Reed and published by . This book was released on 1987 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Properties of the Water I Coal Classic Reprint written by Horace C. Porter and published by Forgotten Books. This book was released on 2018-03 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Some Properties of the Water I Coal Different kinds of coal contain, in the air dried condition, widely different percentages of water. In other words, in order to produce a given aqueous vapor tension the different coals require different contents of so -called combined or inherent water. As ordinarily found in the market, coal, when superficially dry, con tains water; an Appalachian coal in this condition contains possibly 2 per cent of water, a middle-western or western bituminous coal, 6 to 10 per cent, and a subbituminous coal, 14 to 18 per cent. Even finely crushed or powdered coal does not become dry in ordinary air and requires an artificially and thoroughly dried atmosphere to remove all of its content of water. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Water Pollution Control Research Series 14010 FKK 12 70 written by United States. Water Quality Office and published by . This book was released on 1970 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Use in the Coal Mining Industry and Its Influence on Ground Water in Western Canada written by William B. Barrie and published by Saskatoon : National Hydrology Research Institute. This book was released on 1988 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Coal production in Canada has increased dramatically since 1970, and although growth slowed unexpectedly during the early 1980s, most experts estimate that production will increase twofold by the year 2000. Approximately 90% of the total Canadian thermal and metallurgical coal production in 1985 (60.5 million tonnes) came from British Columbia, Alberta and Saskatchewan; it is anticipated that the domination of Western Canada in total coal production will continue to the year 2000"--Abstract.
Download or read book Coal written by National Research Council and published by National Academies Press. This book was released on 2007-12-21 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coal will continue to provide a major portion of energy requirements in the United States for at least the next several decades. It is imperative that accurate information describing the amount, location, and quality of the coal resources and reserves be available to fulfill energy needs. It is also important that the United States extract its coal resources efficiently, safely, and in an environmentally responsible manner. A renewed focus on federal support for coal-related research, coordinated across agencies and with the active participation of the states and industrial sector, is a critical element for each of these requirements. Coal focuses on the research and development needs and priorities in the areas of coal resource and reserve assessments, coal mining and processing, transportation of coal and coal products, and coal utilization.
Download or read book Surface Coal Mining Effects on Ground Water Recharge written by National Research Council and published by National Academies Press. This book was released on 1990-01-01 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the coal water fuel technology workshop written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Coal Mining Effects on Ground Water Recharge written by National Research Council and published by National Academies Press. This book was released on 1990-02-01 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiments on Water Infusion in the Experimental Coal Mine written by John Nagy and published by . This book was released on 1957 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Management of Water in the Coal Mining Industry written by and published by . This book was released on 1982 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
