Download or read book The Modification of Illinois Coal by Low Temperature Distillation Classic Reprint written by S W Parr and published by Forgotten Books. This book was released on 2018-02-18 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Modification of Illinois Coal by Low Temperature Distillation Concerning the waste of the fuel supply, there are broader reasons for economy than the mere selfish demands of the indi vidual or corporation interested. Notwithstanding the fact that the coal fields of the United States are extensive, the coal supply is not inexhaustible. Campbell1 states that at the present rate of increase, the available coal fields of this country will be used up in ninety years, but if the rate of consumption of 1905 remains constant the fields will last four thousand years. It is hardly possible that the great activity which has so characterized the past twenty-five years, in the building of railroads, steamship lines, and factories will be as marked in the future as it has been in the past. There will be, however, a constant increase in the con sumption of coal unless some new source of power is developed. It does not seem probable that the rate of increase will be materi ally affected for a great many years to come; hence, Campbell estimates that four hundred years will be nearer the truth than four thousand. The sources of loss are mainly two; one is found in wasteful methods used in the mining, and the other in the combustion of coal. Although it is not within the province of this work to dis cuss the present day methods of mining, it might be well to men tion the fact that from 40 to 60 per cent of the coal is left in the mine in the form of walls, pillars, roofs, dust, etc. In the matter of economic combustion, the advancement has been almost entire ly on the mechanical side as illustrated in the modern stokers, improved combustion chambers, the sizing and washing of coal, etc. 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.
Download or read book The Modification of Illinois Coal by Low Temperature Distillation written by Samuel Wilson Parr and published by . This book was released on 1908 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Modification of Illinois Coal by Low Temperature Distillation written by Samuel Wilson Parr and published by . This book was released on 1908 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Modification of Illinois Coal by Low Temperature Distillation written by Samuel W. Parr and published by . This book was released on 1908 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Synthetic Or Catalytic Modifications in the Oil Distillate from the Low Temperature Coking of Coal written by Robert Miller Pearson and published by . This book was released on 1920 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Distribution of Nitrogen in the Low Temperature Distillation of Coal written by Charles Foster Dieter and published by . This book was released on 1908 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Coking of Coal at Low Temperatures written by Arvid Robert Anderson and published by . This book was released on 1913 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Coking of Coal at Low Temperatures written by Samuel Wilson Parr and published by . This book was released on 1912 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Explosibility of Gases from Mine Fires written by George Arthur Burrell and published by . This book was released on 1915 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Bulletin Series written by University of Illinois at Urbana-Champaign. Engineering Experiment Station and published by . This book was released on 1912 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by University of Illinois (Urbana-Champaign campus). Engineering Experiment Station and published by . This book was released on 1911 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pulverised Fuel Colloidal Fuel Fuel Economy and Smokeless Combustion written by Leonard Charles Harvey and published by . This book was released on 1924 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low temperature Distillation Tests of Subbituminous Coal from the Denver Region Coal Field Colorado written by W. H. Ode and published by . This book was released on 1937 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
