Download or read book Unit Coal and the Composition of Coal Ash written by S. W. Parr and published by Forgotten Books. This book was released on 2018-02-16 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Unit Coal and the Composition of Coal Ash: August, 1909 A number of investigators have worked on various phases of this topic. Lord and Haas, who were no doubt the first in the field, have developed the idea that in any given type of coal, or perhaps, less broadly, in any given deposit of coal, there exists an initial substance, with certain uniformities as to calorific value, which might make it possible to calculate the heat units for any sample whose source as to locality was known. 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 Unit Coal and the Composition of Coal Ash written by Samuel Wilson Parr and published by Andesite Press. This book was released on 2015-08-12 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Coal Fly Ash written by William R. Roy and published by Forgotten Books. This book was released on 2018-03-19 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal Fly Ash: A Review of the Literature and Proposed Classification System With Emphasis on Environmental Impacts This comprehensive review of the scientific literature on fly ash generated by coal burning power plants cites studies reported in 284 publications up to September, 1980. General conclusions are formulated, on the basis of data compiled from this review, on the physico-chemical characteristics of the solid waste and the possible environmental impacts of its disposal. 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 Composition and Character of Illinois Coals Classic Reprint written by S. W. Parr and published by Forgotten Books. This book was released on 2017-10-17 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Composition and Character of Illinois Coals Chemical analysis and heating value of Illinois coals, by S. W. Parr, Hull., Bureau of Labor Statistics. David Ross. Secretary. Twentieth Ann. Coal report, 17 pages, 1902. 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 Coal written by E. E. Somermeier and published by Forgotten Books. This book was released on 2017-09-17 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal: Its Composition, Analysis, Utilization and Valuation The data and descriptive matter given herein, are largely based upon private notes and upon information and material scattered through text-books, technical bulletins, and in original papers in technical and scientific journals. Much of this data is either inaccessible or in such a form as not to be readily applied or interpreted and hence is not likely to be utilized by those who have the most active interest in coal. 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 Chemical Study of Illinois Coals Classic Reprint written by Samuel Wilson Parr and published by Forgotten Books. This book was released on 2018-04-28 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Chemical Study of Illinois Coals In the fifteen years which have intervened since the first study was made of the chemical composition and properties of the coals of the State, notable advancement has been made in methods of procedure in connection with such work. This result has naturally followed our increased knowledge and better understanding of the properties of this complex substance, but especially has it been caused by the marked changes which have occurred in the methods of purchasing coal, especially on the part of large consumers, whose contracts are based on specifications as to quality. This method has led to a care ful scrutiny of all processes yielding factors which enter into the final settlement. Small errors in large consignments may result in serious injustice to one or the other of the parties involved. These studies, therefore, have been especially directed to sampling, the conservation of moisture, and the determination of ash and of heat values. 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 By Products of Coal Gas Manufacture Classic Reprint written by K. R. Lange and published by Forgotten Books. This book was released on 2017-11-22 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The by-Products of Coal-Gas Manufacture The experiments show that the percentage content of cyanogen and ammonia is independent Of the origin and composition Of the coal; but that the sulphur, on the other hand, is generally more abun dant in English coals. Before going into the treat ment of the recovered substances, brief consideration, may be given to the gas works, to gain some idea of how the substances mentioned above are eliminated from the gas. 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 Notes on the Sampling and Analysis of Coal Classic Reprint written by Arno C. Fieldner and published by Forgotten Books. This book was released on 2018-02-13 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Notes on the Sampling and Analysis of Coal Since the above table was prepared similar sampling experiments have been made in other coal fields and in no analysis was the varia tion in ash in excess of per cent. 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 Fusibility of Coal Ash and the Determination of the Softening Temperature Classic Reprint written by Arno C. Fieldner and published by Forgotten Books. This book was released on 2018-03-08 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Fusibility of Coal Ash and the Determination of the Softening Temperature Although it is believed that this method will indicate the probable clinkering characteristics of a coal better than any fusion tests hereto fore described, the bureau does not recommend the general use of this method in coal Specifications until it is justified by actual trial in furnace tests of different coals. As no fusibility test of a well-mixed sample of the average ash of a coal takes into account the physical distribution of the impurities in the coal as burned, much additional investigation is needed to establish the exact relation of these labora tory fusibility tests to clinker formation. In order to correlate this proposed test of minimum softening temperature with clinker forma tion, the bureau is now making clinkering tests in a specially designed experimental furnace, in which different coals having ashes that differ in fusibility are burned under similar and known conditions of combustion. The results of this investigation will be published in a subsequent report. In the meantime it is hoped that other investigators will obtain similar correlation data. 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 Contributions to the Study of Coal written by Illinois State Geological Survey and published by . This book was released on 1934 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal in Great Britain written by Walcot Gibson and published by Forgotten Books. This book was released on 2015-07-04 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Coal in Great Britain: The Composition, Structure, and Resources of the Coalfields, Visible and Concealed, of Great Britain The present work is intended to supply mining engineers, mine owners, and mining students with a concise account of the more important facts relating to the geology of coal generally, and to the composition, structure, and resources of the coalfields of Great Britain in particular. It is hoped, also, that the subject is treated in a manner which will prove useful to those who, though not directly concerned in getting coal, are dependent on coal for industrial purposes, and also to those who take a scientific interest in this important industry. In dealing with so comprehensive a matter within a comparatively small space, many details that are often of great local importance are necessarily omitted; and for the same reason controversial matter has been avoided. Chapters I. to VIII., which may be regarded as introductory, are reproduced, with many additions, from the authors work on the Geology of Coal and Coal-Mining, which formed the first volume of Arnold's Geological Series, and which is now out of print. The rest of the book, dealing with the coalfields of Great Britain, is in part a condensation of personal experience and observations in the field during a period of thirty years, and of facts collected from various publications, more especially those of the Geological Survey of the United Kingdom and of the Federated Institute of Mining Engineers, to which the author here wishes to acknowledge his indebtedness. 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 Chemistry of Coal Classic Reprint written by John Braithwaite Robertson and published by Forgotten Books. This book was released on 2018-02-14 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Chemistry of Coal The methods described in the section on analysis are those which I have found in practice to be satisfactory, and I hope that this section will prove of value to those who have' occasion to examine coals from the analyst's point of view. 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 Natural History of Coal Classic Reprint written by Edward Alexander Newell Arber and published by Forgotten Books. This book was released on 2016-12-01 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Natural History of Coal In the past it would seem that the root of our difficulties in regard to agreement on such points has been the initial hypothesis, that all coals, or at least all the coals of the Carboniferous period, were derived from the same type of mother substance, accumulated under the same conditions, and converted by the same means. It is quite clear that such an assumption is entirely false. There was no one original mother substance, no one original mode of accumulation, and, if all the substances popularly termed coals, whatever their geological age may be, are taken into considera tion, no one mode of conversion. Modern research, as we shall see in the chapters which follow, has shown that each case, each seam of coal, must be examined, studied, and judged entirely on its own merits. When this fact has become more widely recognised, it would seem likely that our knowledge of the natural history of coal will progress more rapidly than in the past. 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 Classification of Coal written by Samuel Wilson Parr and published by . This book was released on 1928 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ash of Coal and Its Relation to Actual Or Unit Coal Values written by S. W. Parr and published by . This book was released on 1909 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal minerals bibliography written by West Virginia University. Coal Research Bureau and published by . This book was released on 1977 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Carbonisation of Coal written by Vivian Byam Lewes and published by Forgotten Books. This book was released on 2016-09-17 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Carbonisation of Coal: A Scientific Review of the Formation, Composition and Destructive Distillation of Coal for Gas, Coke and by-Products The Cantor Lectures which I gave in the winter of 1911 at the Royal Society of Arts, on the Carbonisation of Coal, brought me so many letters of inquiry on various points connected with the subject that I thought it might be of interest to some at least of those engaged in carbonising work if I took the lectures as a basis for a short treatise on the subject, and I think the absence of any book dealing at all fully with the scientific side of carbonisation justifies the attempt. During the last forty years I have been interested in many fuel problems, and have had the good fortune during that period to assist at the birth of most of the new departures from the recognised rut of procedure, and also, I regret to say, have been a mourner at the funerals of many. 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.
