Download or read book Longwall Mining written by and published by DIANE Publishing. This book was released on 1995 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes longwall mining and compares it with other underground mining methods. Describes major changes in the geologic, technological, and operating characteristics of longwall mining over the past decade. Shows how changes lead to dramatic improvements in longwall mining productivity. References for technology and historical development. Charts and tables.

Download or read book Resource Allocation and Mine Costing Longwall Model Mines written by United States. Office of Coal, Nuclear, Electric, and Alternate Fuels and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report documents the work performed by Science Applications International Corp. (SAIC) in developing two longwall model mines for use in the Energy Information Administration's (EIA's) Resource Allocation and Mine Costing (RAMC) Model. The RAMC is an engineering/economic model used to develop supply curves (i.e., relationships between coal production and prices) for use in coal forecasting models. Among the models which require RAMC supply curves as inputs are the Energy Information Administration's (EIA) Coal Supply and Transportation Model (CSTM) and National Coal Model (NCM)." - p. v

Download or read book Assumptions for the Annual Energy Outlook written by and published by . This book was released on 1992 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer assisted Mine Design Procedures for Longwall Mining written by Nicholas P. Kripakov and published by . This book was released on 1988 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Coal Reserves A Review and Update written by and published by DIANE Publishing. This book was released on with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Documentation of the Resource allocation and Mine costing RAMC Model written by and published by . This book was released on 1977 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Directory of Energy Information Administration Models 1992 written by DIANE Publishing Company and published by DIANE Publishing. This book was released on with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Documentation of the Resource Allocation and Mine Costing RAMC Model written by and published by . This book was released on 1982 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mine Planning for Resource Sustainability written by Emmanuel K. Chanda and published by Cambridge Scholars Publishing. This book was released on 2023-09-07 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first of its kind, this book offers a simple, yet detailed, step-by-step guide on solving traditional and future mine planning problems. It makes a comprehensive contemporary treatment of the needs of practical knowledge in mine planning of students and professionals in the mining industry. Its integration of spreadsheet modelling allows the reader to analyze more meaningful exercises, rather than simply solving traditional assignment type problems.

Download or read book Directory of Energy Information Administration Models 1996 written by and published by DIANE Publishing. This book was released on with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1983 with total page 1588 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Download or read book Directory of Energy Information Administration Models 1995 written by DIANE Publishing Company and published by DIANE Publishing. This book was released on 1995-07 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revises and updates the Directory of Energy Information Administration Models 1994. Contains descriptions about each model, including the title, acronym, purpose, followed by more detailed information on characteristics, uses and requirements.

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1983 with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Single entry Development for Longwall Mining written by Melvin E. Poad and published by . This book was released on 1977 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Bureau of Mines report presents two phases of a research program to evaluate a single-entry system for longwall development. Organizations participating in the program, which began in July 1971, include the Bureau of Mines, the Mining Enforcement and Safety Administration, and the University of Utah, working under a cooperative agreement with Kaiser Steel Corp. at its Sunnyside mine in Utah. Part 1 of this report desribes the present longwall mining practice, including a brief history, and discusses the advantages and disadvantages of a single-entry development system and its introduction in the United States. Part 2 of the report presents the research program, test design, instrumentation for ground and support evaluation, and the test results from the No. 2 mine. Subsequent reports will describe the research conducted in the No. 1 mine.

Download or read book Longwall Mining in Bituminous Coal Mines with Planers Shearer Loaders and Self advancing Hydraulic Roof Supports written by J. J. Shields and published by . This book was released on 1967 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coal Resource Recoverability written by Timothy J. Rohrbacher and published by . This book was released on 1993 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reclamation Cost Inputs for the Resource Allocation and Mine Costing Model written by and published by . This book was released on 1984 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: