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Author: Harold Wesley Jackman Publisher: Forgotten Books ISBN: 9780332565866 Category : Technology & Engineering Languages : en Pages : 30
Book Description
Excerpt from Weathering of Illinois Coals During Storage From these tests we conclude that double-screened coal from No. 5 and No. 6 seams in southern Illinois, in the sizes being supplied to metallurgical coke plants, can be stocked safely in contact with air, and without packing, during the six-months winter period at temperatures prevailing in the Chicago and central Illinois district. In summer appreciable oxidation occurs during storage, although to a greater extent with No. 6 coal than with No. 5. It appears, however, that for best coking results none of these coals should be stocked in the usual storage piles in warm weather longer than 30 days. 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: Harold Wesley Jackman Publisher: Forgotten Books ISBN: 9780332565866 Category : Technology & Engineering Languages : en Pages : 30
Book Description
Excerpt from Weathering of Illinois Coals During Storage From these tests we conclude that double-screened coal from No. 5 and No. 6 seams in southern Illinois, in the sizes being supplied to metallurgical coke plants, can be stocked safely in contact with air, and without packing, during the six-months winter period at temperatures prevailing in the Chicago and central Illinois district. In summer appreciable oxidation occurs during storage, although to a greater extent with No. 6 coal than with No. 5. It appears, however, that for best coking results none of these coals should be stocked in the usual storage piles in warm weather longer than 30 days. 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: F. K. Ovitz Publisher: Forgotten Books ISBN: 9780666174314 Category : Technology & Engineering Languages : en Pages : 90
Book Description
Excerpt from Coking of Illinois Coals In its endeavor to promote a more efficient use of coal the Bureau of Mines, in cooperation with the Illinois State geological survey and the University of Illinois, has undertaken an investigation of the coking of Illinois coals The investigation was started by collecting from various sources the data regarding experiments already made by others; these data have been compiled and are presented herein. 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: J. G. Norwood Publisher: Forgotten Books ISBN: 9780656160426 Category : Languages : en Pages : 114
Book Description
Excerpt from Abstract of a Report on Illinois Coals: With Descriptions and Analyses, and a General Notice of the Coal Fields Bed three feet six inches thick. Coal bright; hard; rather brittle layers thin, and separated with carbonaceous clod. Contains vertical seams of carbonate of lime. Cleavage cubical. 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 Wilson Parr Publisher: Forgotten Books ISBN: 9780365910374 Category : Technology & Engineering Languages : en Pages : 92
Book Description
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.
Author: Harold Wesley Jackman Publisher: Forgotten Books ISBN: 9780428847609 Category : Technology & Engineering Languages : en Pages : 20
Book Description
Excerpt from Stockpiling Illinois Coal for Coke A critical study of the weathering tests made it apparent that the production of unsatisfactory coke was related closely to reduction in fluidity of the coal blend being coked. It occurred to us that if Illinois coal were to be blended with coals of higher fluidity than the Pocahontas. No. 3, the blend might retain sufficient fluidity to produce good coke even after the Illinois coal had started to weather. 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: Josephus Thomas Jr Publisher: Forgotten Books ISBN: 9780366233328 Category : Technology & Engineering Languages : en Pages : 48
Book Description
Excerpt from Internal Surface Area, Moisture Content, and Porosity of Illinois Coals: Variations With Coal Rank The surface area of a solid is an important physical parameter, which can generally be correlated with the solid's rate of reactivity. In general, the greater the surface area, the higher the rate of reactivity in such processes as solubilization, catalysis, ion exchange, thermal decomposition, and corrosion; for coals, combustion and weathering also can be included. 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: Frank Keehn Ovitz Publisher: Forgotten Books ISBN: 9780428112370 Category : Technology & Engineering Languages : en Pages : 32
Book Description
Excerpt from Carbonization of Illinois Coals in Inclined Gas Retorts The yield of coke from mixtures was larger than from Illi nois coal alone, and increased as the percentage of Kentucky coal was increased. 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: S. W. Parr Publisher: Forgotten Books ISBN: 9780266443865 Category : Technology & Engineering Languages : en Pages : 98
Book Description
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.
Author: Harold Wesley Jackman
Author: Harold Wesley Jackman
Author: Harold Wesley Jackman
Author: Samuel Wilson Parr
Author: F. K. Ovitz
Author: J. G. Norwood
Author: Samuel Wilson Parr
Author: Harold Wesley Jackman
Author: Josephus Thomas Jr
Author: Frank Keehn Ovitz
Author: S. W. Parr