First Series of Coal-Dust Explosion Tests in the Experimental Mine (Classic Reprint) PDF Download

Author: George S. Rice
Publisher: Forgotten Books
ISBN: 9780656494873
Category : Technology & Engineering
Languages : en
Pages : 142

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Book Description
Excerpt from First Series of Coal-Dust Explosion Tests in the Experimental Mine Soon after the Organization Of the technologic branch Of the United States Geological Survey, J. A. Holmes, then chief Of the branch, concluded that for the solution Of various problems relating to the causes and prevention of mine explosions it would be best to carry on large-scale tests in a mine rather than in a surface gallery. The idea Of utilizing the underground passage of a mine for making explosion experiments did not at first meet with general approval among investigators in this country or abroad. Many thought a mine passage was not a proper place in which scientific tests could be conducted, as great difficulty in controlling conditions was expected. However, after all arguments for and against such an investigation had been carefully considered, plans for Opening an experimental mine were definitely adopted by the Bureau Of Mines in 1910, and an allotment Of funds was made to carry out the project. The first endeavor was to find an existing mine suitable for the purpose, but the mines Offered by owners were either worked out, were wet, had poor roofs, or presented complications Of various kinds, so that it was finally decided to Open a mine if a site could be Obtained having natural conditions that would fill the various requirements. 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.