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OverviewThe goal of coal mining is to economically remove coal from the ground. Coal is valued for its energy content, and since the 1880s is widely used to generate electricity. The most economical method of coal extraction from coal seams depends on the depth and quality of the seams, and the geology and environmental factors. This book presents current research from across the globe in the study of coal extraction, including production of ashless coal by using a solvent extraction technique; the Hotelling model of optimal non-renewable resource extraction; coal extraction with a carbon disulfide/N-Methyl-2-pyrrolidinone mixed solvent; and extraction of inorganic species of coal. Full Product DetailsAuthor: James J StewartPublisher: Nova Science Publishers Inc Imprint: Nova Science Publishers Inc Dimensions: Width: 23.00cm , Height: 1.80cm , Length: 15.50cm Weight: 0.460kg ISBN: 9781617618826ISBN 10: 1617618829 Pages: 211 Publication Date: 18 August 2011 Audience: College/higher education , Postgraduate, Research & Scholarly Format: Hardback Publisher's Status: Active Availability: In Print ![]() This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |