Download or read book Methods Employed for Underground Stowing written by Peter T. Luckie and published by . This book was released on 1966 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Subsidence Information for Underground Mines literature Assessment and Annotated Bibliography written by Alan J. Fejes and published by . This book was released on 1985 with total page 96 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 1971 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mine Waste Disposal Technology written by and published by . This book was released on 1981 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydraulic Stowing in the Gob of Coal Mines written by V.V. Dobrovolskiy and published by . This book was released on 1978 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book summarizes many years of research, domestic and foreign experience in the application of hydraulic stowing to the underground mining of coal. Problems of the theory, practice and engineering design of processes of hydraulic stowing are analyzed. Classifications are presented of existing stowing installations, methods of selection of stowage materials, elements of efficient technology and automation of hydraulic stowing are described, as are new programmed technological systems of hydraulic stowing equipment and methods for economic evaluation of stowing and determination of areas of its application. The book is intended for engineering and technical workers employed by mining enterprises, scientific research and planning-design institutes"--p. 1.
Download or read book A Study for Testing of Hydraulic Methods to Control Dust and Expedite Movement of Burning Culm Bank Materials Near Ashley Luzerne County Pennsylvania written by Edward F. Dixon and published by . This book was released on 1968 with total page 178 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 1984 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Survey of Foreign Technology for Stowing in Underground Coal Mines written by United States. Bureau of Mines and published by . This book was released on 1978 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stowing (backfilling) is not practiced in United States coal mines, although it is extensively used in underground coal mines in other countries and in many underground metal mines. The objectives of stowing in active coal mines may be to reduce surface subsidence, to permit higher recovery with adequate safety, to control spontaneous combustion, to extinguish fires, or to reduce mine acid drainage. An associated objective of stowing may be to dispose of mine wastes underground, and thereby to minimize the environmental impacts of surface disposal. This report surveys the state of foreign technology for stowing, based primarily on developments in Europe and the USSR. Two Russian books and many papers were translated to English from Russian, Polish, and German. The conditions for potential application of stowing in the U.S. are identified and the research and development needs are outlined which may in the future make stowing economically viable in underground U.S. coal mines despite the present strong objections by the coal mine industry. A demonstration program is recommended for pneumatic stowing in a longwall coal mine, as well as a feasibility study for stowing in room-and-pillar mines.
Download or read book Bibliography on Disposal of Refuse from Coal Mines and Coal Cleaning Plants written by Virginia E. Gleason and published by . This book was released on 1978 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Subsidence Control in Mining Regions written by United States. Bureau of Mines and published by . This book was released on 1976 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Subsidence Control in Mining Regions written by and published by . This book was released on 1976 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recommendations on the Prevention and Suppression of Dust in Mining Tunneling and Quarrying written by and published by . This book was released on 1954 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pumped slurry Backfilling of Inaccessible Mine Workings for Subsidence Control written by Ralph H. Whaite and published by . This book was released on 1975 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalog of Books and Reports in the Bureau of Mines Technical Library Pittsburgh Pa written by United States. Bureau of Mines. Technical Library, Pittsburgh and published by . This book was released on 1968 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin Engineering Experiment Station written by University of Illinois (Urbana-Champaign campus). Engineering Experiment Station and published by . This book was released on 1917 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Job Safety Health written by and published by . This book was released on 1975 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Wear Testing Capabilities of the Bureau of Mines written by Robert Blickensderfer and published by . This book was released on 1985 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: