Weights of Various Coals PDF Download
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Author: Samuel B. Flagg
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 34
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Book Description
Author: Samuel B. Flagg
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 34
Get Book Here
Book Description
Author: S. B. Flagg
Publisher: Forgotten Books
ISBN: 9780656595501
Category : Technology & Engineering
Languages : en
Pages : 20
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Book Description
Excerpt from Weights of Various Coals The Bureau of Mines has never undertaken to determine how far each one of these factors affects the Weight of a cubic foot of coal, but the following table shows the results of some observations of the changes in weight and volume of one type of coal from wetting and from shaking or settling. This sample was a bituminous coal from a mine in Westmoreland County, Pa., which was working both the Upper and Lower Freeport seams. 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: Samuel B. Flagg
Publisher:
ISBN:
Category :
Languages : en
Pages : 14
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Book Description
Author: Percy Nicholls
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 78
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Book Description
Author: Thomas Fraser
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 144
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Book Description
Author:
Publisher:
ISBN:
Category : Coal trade
Languages : en
Pages : 958
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Book Description
Author: T. E. Gray
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 60
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Book Description
Author: Albert W. Deurbrouck
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 60
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Book Description
Author: ASTM Committee D-5 on Coal and Coke
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 6
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Book Description
Author: Richard H. Schlosberg
Publisher: Springer Science & Business Media
ISBN: 1489936327
Category : Technology & Engineering
Languages : en
Pages : 340
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Book Description
The impetus for this book is twofold. First, in response to the well documented oil shocks of the 1970s there arose a resurgence of research activity in the synthetic fuels area. This book attempts to capture some of the leading edge advances which have been made over the past decade in the area of the chemistry of coal conversion. The second driving force behind this book is to jog people's memories about the fundamental truths of the energy industry, i. e. , there IS a finite amount of liquid hydrocarbons on and under the earth's surface, most of the easy to find, produce, and use liquid hydrocarbons have been exploited, and the real need continues to be for liquid hydrocarbons for use as trans portation fuels. The uncertainty is not if synthetic liquids will be needed, but rat her when they will be needed. The inability to answer that question accurately caused many of the financial and research disruptions following the double shocks of the 1970s. Since future projections can only be based upon the historical record, they cannot anticipate major disruptions such as, e. g. , discovery of huge easily producible oils fields, or, on the other side, global or regional economic disruptions such as warfare. With this level of uncertainty, then, the second impetus is to point out how much research remains to be done at a time when fiscal support for fossil fuels research in the Uni ted States is rapidly spiraling downward.
