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New Equipment For The Hydraulic Extraction Of Coal
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Book Synopsis New Equipment for the Hydraulic Extraction of Coal by : A. Demchuck
Download or read book New Equipment for the Hydraulic Extraction of Coal written by A. Demchuck and published by . This book was released on 1958* with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Coal Mining Research by : Joseph J. Wallace
Download or read book Hydraulic Coal Mining Research written by Joseph J. Wallace and published by . This book was released on 1961 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Coal Mining Research by : George Cletus Price
Download or read book Hydraulic Coal Mining Research written by George Cletus Price and published by . This book was released on 1965 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Possible Improvements of the Technology of the Hydraulic Extraction of Coal by : A. Ignatʹev
Download or read book Possible Improvements of the Technology of the Hydraulic Extraction of Coal written by A. Ignatʹev and published by . This book was released on 1957* with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coal Extraction, Transport, and Logistics Technology for Underground Mining by : Robert J. Evans
Download or read book Coal Extraction, Transport, and Logistics Technology for Underground Mining written by Robert J. Evans and published by . This book was released on 1988 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mining and Transporting Coal Underground by Hydraulic Methods by : William T. Boyd
Download or read book Mining and Transporting Coal Underground by Hydraulic Methods written by William T. Boyd and published by . This book was released on 1959 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Coal Mining Research by : Thomas M. Nasiatka
Download or read book Hydraulic Coal Mining Research written by Thomas M. Nasiatka and published by . This book was released on 1963 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of a Hydraulic Device for Measuring Relative Pressure Changes in Coal During Mining by : Thomas C. Miller
Download or read book Development of a Hydraulic Device for Measuring Relative Pressure Changes in Coal During Mining written by Thomas C. Miller and published by . This book was released on 1964 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings, New Technology for Coal Mine Roof Support by :
Download or read book Proceedings, New Technology for Coal Mine Roof Support written by and published by . This book was released on 2000 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coal Mine Equipment by : John Phipps
Download or read book Coal Mine Equipment written by John Phipps and published by . This book was released on 1977 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Progressive Technologies of Coal, Coalbed Methane, and Ores Mining by : Volodymyr Bondarenko
Download or read book Progressive Technologies of Coal, Coalbed Methane, and Ores Mining written by Volodymyr Bondarenko and published by CRC Press. This book was released on 2014-08-11 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting new technologies in underground coal extraction, with special attention to mine galleries support and maintenance, load mechanism of "massif-support system-safety system" systems, analysis of face equipment for thin coal seams mining and substantiation of rational stoping parameters. Advanced surface mining technologies of coal and ore are discussed in an original form, stability calculations of internal dumps and open-cut faces are presented, as well as examination of land surface subsidence using modern methods of calculation experiments. Special attention is given to the complex mining of mineral resources, such as: iron ore, coal deposits with drilling advance degassing wells, methane extraction from coal and anthropogenic deposits, heat receipt from mine water with help of thermal pumps. The unique geological conditions for mining in Poland and the Ukraine require a new technological approach for mining thin and very thin coal seams with thickness of 1 meter and less, using selective coal extraction methods, leaving rock behind in the mine. Relevant technological solutions are discussed in this volume. Further, technological process control during coal seams underground gasification is described together with pressure-temperature conditions of gas hydrates formation from gaseous mixtures of various content. Substantiation is also given to gas hydrates extraction technologies development and 21st century new pulse technologies of well drilling and a temperature mode of a rock-cutting tool and equipment with cryogenic-gravel filters is examined. Gas extraction processes located in flooded deposits with uniform and macroheterogeneous collectors are presented with the description of an effective methodology of two-subbench technology of ore deposits extraction.
Book Synopsis HYDRAULIC COAL MINING RESEARCH - EQUIPMENT AND PRELIMINARY TESTS. by : United States. Bureau of Mines
Download or read book HYDRAULIC COAL MINING RESEARCH - EQUIPMENT AND PRELIMINARY TESTS. written by United States. Bureau of Mines and published by . This book was released on 1961 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Energy Update written by and published by . This book was released on 1976 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Elements of Hydraulic Coal Mine Design by : Michael L. Jeremic
Download or read book Elements of Hydraulic Coal Mine Design written by Michael L. Jeremic and published by . This book was released on 1983 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Translations written by and published by . This book was released on 1963-04 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1982 with total page 1744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Circular written by and published by . This book was released on 1959 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: