Occurrence of Explosive Gases in Coal Mines PDF Download

Author: Nelson Horatio Darton
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 248

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Author: N. H. Darton
Publisher: Forgotten Books
ISBN: 9780656230167
Category : Technology & Engineering
Languages : en
Pages : 278

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Excerpt from Occurrence of Explosive Gases in Coal Mines This report presents the results of an investigation begun by the Government in the summer of. 1907, the investigation being started under the immediate supervision of Dr. J. A. Holmes and continued under him as director after it was transferred to the Bureau of Mines in 1910, the field studies being completed in the spring of 1912. The purpose of the investigation was to obtain information on the origin of the inflammable gases in coal and the conditions under which they occur. It was especially intended to ascertain whether there was any relation between the occurrence of gas and the structural or other geologic features of the coal beds. To this end many months were spent in mines and much time was devoted to the examination of mine maps, bore-hole records, and other data made available by the kindness of various coal companies. Ritwo fields of work were selected - one in the northern anthracite basin of Pennsylvania, where the beds are considerably flexed, and the other in the southern part of the bituminous coal field of Illinois, where the beds lie nearly horizontal. In order to take advantage of results of previous investigations of the same general subject, an extended examination was made of reports of various investigators in Europe and America. A digest of the information obtained from these publications is included in the first part of this report, which constitutes an introduction to the discussion of the conditions governing the occurrence of inflammable gas in coal beds. 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.

Author: George Morton Kintz
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 22

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Author: Dorsey Julian Parker
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 20

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Author: George Morton Kintz
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 22

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Book Description

Author: Jianwei Cheng
Publisher: Springer
ISBN: 3319748939
Category : Science
Languages : en
Pages : 219

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This book addresses the hazard of gas explosions in sealed underground coal mines, and how the risk of explosion can be assessed, modeled, and mitigated. With this text, coal mine operators and managers will be able to identify the risks that lead to underground mine gas explosions, and implement practical strategies to optimize mining safety for workers. In six chapters, the book offers a framework for understanding the sealed coal mine atmosphere, the safety characteristics that are currently in place, and the guidelines to be followed by engineers to improve upon these characteristics. The first part of the book describes the importance and characteristics of underground gas mine explosions in a historical context with data showing the high number of fatalities from explosion incidents, and how risk has been mitigated in the past. Chapters also detail mathematical models and explosibility diagrams for determining and understanding the risk factors involved in mine explosions. Readers will also learn about safety operations, and assessments for the sealed mine atmosphere. With descriptions of chapter case studies, mining engineers and researchers will learn how to apply safety measures in underground coal mines to improve mining atmospheres and save lives.

Author: George Arthur Burrell
Publisher:
ISBN:
Category : Mine gases
Languages : en
Pages : 24

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Author: Victor Watteyne
Publisher:
ISBN:
Category : Mine explosions
Languages : en
Pages : 12

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Author: N. F. Le Jeune
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 712

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Author: John Higson
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 54

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