The Ventilation Of Coal Mines Classic Reprint
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The Ventilation Of Coal Mines Classic Reprint
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Author : William Fairley
language : en
Publisher: Forgotten Books
Release Date : 2017-11-28
The Ventilation Of Coal Mines Classic Reprint written by William Fairley and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-28 with Technology & Engineering categories.
Excerpt from The Ventilation of Coal Mines The writer has attempted to explain as much as possible, by the working out of examples arithmetically, the var ious principles taken into consideration. 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.
A Treatise On Coal Mine Gases And Ventilation
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Author : Joseph William Thomas
language : en
Publisher: Forgotten Books
Release Date : 2017-10-27
A Treatise On Coal Mine Gases And Ventilation written by Joseph William Thomas and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-27 with categories.
Excerpt from A Treatise on Coal, Mine-Gases, and Ventilation: With Copies of Researches 'on the Gases Enclosed in Coal' &C The Papers having Special reference to the gases m coal, and, as a natural consequence, the gases met with in coal mines, it was thought that matter embracing the description and explanation of those gases, and the laws to which they are subservient, might be an addition which would be justifiable, even in the presence of so many valuable works on Mining. 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.
A Practical Treatise On The Gases Met With In Coal Mines And The General Principles Of Ventilation Classic Reprint
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Author : J. J. Atkinson
language : en
Publisher: Forgotten Books
Release Date : 2017-11-22
A Practical Treatise On The Gases Met With In Coal Mines And The General Principles Of Ventilation Classic Reprint written by J. J. Atkinson and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-22 with Technology & Engineering categories.
Excerpt from A Practical Treatise on the Gases Met With in Coal Mines and the General Principles of Ventilation No further recommendation is needed of the merits of the treatise, but it may add to the success of the generous object which the author had in writing it, if it is known that of his many works for the advancement of the art of mining, this is the only one which can be made available for the benefit of his widow and family, from whom he has so suddenly been removed. The proceeds will go to the augmentation of the Atkinson Memorial Fund. 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.
On The Ventilation Of Mines
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Author :
language : en
Publisher: Forgotten Books
Release Date : 2017-06-23
On The Ventilation Of Mines written by and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-23 with Technology & Engineering categories.
Excerpt from On the Ventilation of Mines: And Especially of the Thick or Ten-Yard Coal of South Staffordshire Not allow me to doubt that the benevolent efforts of all, and especially those engaged in the operations of Mines, will be freely afforded to recommend and adopt that system of working the Thick Coal which will ensure the greatest degree of safety. 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.
Mine Gases And Ventilation Classic Reprint
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Author : James Thom Beard
language : en
Publisher:
Release Date : 2015-07-06
Mine Gases And Ventilation Classic Reprint written by James Thom Beard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-06 with Technology & Engineering categories.
Excerpt from Mine Gases and Ventilation Any one who has been closely associated with the practical operation of coal mines will realize quickly the need of technical knowledge relating to the safe and economical production of coal. In no department of the work is this need more urgent than in the ventilation of the mine. A knowledge of the properties and behavior of the gases found or generated in the mine, and the means for effecting their safe removal or rendering them harmless are of chief importance, requiring careful study combined with practical experience in the operation of mines. Experience, without a knowledge of the theory of mining, is little better than is the possession of such knowledge by one who has had no experience in the practical work. Experience and knowledge must go hand in hand. The problems relating air, gases, ventilation, safety lamps, breathing apparatus, rescue work, gas and dust explosions in mines are treated in a thoroughly practical manner, while at the same time showing their correct solution. Formulas must always play an important part in mine ventilation and their treatment is made as simple as possible. No effort has been spared to make this volume a standard of ventilating practice. With this end in view, the various constants used have been carefully selected and are those most generally adopted. Particularly is this true of the tables of weight and measures and the conversion tables relating to the common and metric systems given in the Addenda. Their use is recommended. The present volume, which replaces the little booklet issued by Coal Age, some time previous, under the same title, will be recognized as a second edition of that handbook, though greatly enlarged by the addition of whole new sections on Safety Lamps, Oils, Breathing Apparatus, Rescue Work and numerous tables, making it a complete treatise on the subject. 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.
Ventilation In Mines Classic Reprint
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Author : Robert Wabner
language : en
Publisher: Forgotten Books
Release Date : 2017-12-03
Ventilation In Mines Classic Reprint written by Robert Wabner and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-03 with categories.
Excerpt from Ventilation in Mines The high importance of a uniform and sufficient supply of fresh air for the life and health of the workers in mines, and indeed for the perform ance of the various operations therein, would seem to justify special treat ment of this branch of the art of mining. 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.
The Ventilation Of Mines Classic Reprint
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Author : Ralph Moore
language : en
Publisher: Forgotten Books
Release Date : 2018-03-21
The Ventilation Of Mines Classic Reprint written by Ralph Moore and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-21 with Technology & Engineering categories.
Excerpt from The Ventilation of Mines Enlargement of air-courses and splitting of the air-currents have been recommended as the most suitable mode of increasing the amount of ventilation, as well as the most economical means of distribution. Hitherto splitting of air has not been much resorted to in Scotland, although in other mining dis tricts it has been found to be the chief improvement in oh taining increased quantity. 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.
The Ventilation Of Coal Mines
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Author : William Fairley
language : en
Publisher:
Release Date : 1882
The Ventilation Of Coal Mines written by William Fairley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1882 with Mine ventilation categories.
Mine Ventilation Stoppings
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Author : R. Y. Williams
language : en
Publisher: Forgotten Books
Release Date : 2018-02-28
Mine Ventilation Stoppings written by R. Y. Williams and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-28 with Technology & Engineering categories.
Excerpt from Mine-Ventilation Stoppings: With Especial Reference to Coal Mines in Illinois The foregoing discussion of renewals deals with the depreciation of stoppings through normal mining conditions. There are, however, extraordinary agencies that destroy stoppings, some of these agencies partly or wholly wrecking certain types of stoppings and yet in no Way injuring other types. Such agencies are: Fires, windy shots, blown-out shots, explosions, local roof falls, general mine squeezes, and water. In order to obtain the annual expense for emergency repairs on the different kinds of mine stoppings, information was obtained from coal operators regarding the number of stoppings and the cost of repairs each year because of these extraordinary agencies. The quotient obtained by dividing the total cost by the number of stop pings ih use at the particular mine was charged to each stopping as the a1mual cost of emergency repairs. For example, at one mine the records showed that 18 stoppings were destroyed by windy or blown out shots; the cost of each repair averaged the total cost was and, as stoppings were in use, the expense to be dis tributed over each stopping was 12 cents per annum. A compilation of the information obtained on the annual expense required for emergency repairs is given in Table 7 following. 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.
The Ventilation Of Coal Mines
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Author : W. Fairley
language : en
Publisher:
Release Date : 2017-08-29
The Ventilation Of Coal Mines written by W. Fairley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-29 with categories.