Author: Oscar Allen CherryPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 62
Book Description
The Effect of Oxygen on the Coking of Coal
Author: Oscar Allen CherryPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 62
Book Description
The Effect of Oxygen in Coal
Author: David WhiteThe Effect of Oxygen in Coal (Classic Reprint)
Author: David WhitePublisher: Forgotten Books
ISBN: 9780267248971
Category : Science
Languages : en
Pages : 468
Book Description
Excerpt from The Effect of Oxygen in Coal This paper is the result of a comparative study of ultimate coal analyses made and published by the United States Geological Survey. This study, at first casually undertaken to devise an acceptable classification of coals based on chemical analyses, was continued in connection with a microscopic examination of a number of the coals. The initial comparisons, made from a relatively small number of analyses, not only confirmed a previous conviction that the elimina tion of oxygen incident to the development of a coal is economically far more important than has been generally suspected, but also showed that oxygen is very nearly as harmful as ash in coal. The immediate purposes of the present study were: (a) To deter mine more definitely, from a comparative examination of a large number of ultimate analyses, the relative importance of oxygen as an impurity in various coals; (b) to illustrate the transition between various grades of coal of similar origin - transition mainly due to progressive devolatilization, brought about more or less directly by dynamic influences; (c) to ascertain the relative proportions of oxygen, hydrogen, and carbon in coking coals, especially with refer ence to a theory tentatively framed to explain the coking quality; and (d) to forecast the probabilities of successfully treating a large number of coals so as to render them amenable, in a softened condition, to satisfactory study under the microscope. 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 Effect of Oxygen in Coal
Author: Professor of Microbiology David WhitePublisher: Palala Press
ISBN: 9781357171131
Category :
Languages : en
Pages : 474
Book Description
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.
The Effect of Oxygen and Carbon Dioxide on the Carbonization of Coal
Author: Floyd Beatty HobartThe Effect of Temperature, Charge Density, and Blending on the Carbonization of Coal
Author: F. W. SmithThe Effect of Oxygen in Coal
Author: David WHITE (Geologist.)Publisher:
ISBN:
Category :
Languages : en
Pages : 80
Book Description
The Carbonisation of Coal
Author: Vivian Byam LewesPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 368
Book Description
The Effect of Oxygen in Coal
Author: United States. Bureau of MinesPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Effects of Oxidation Upon the Carbonizing Properties of Pocahontas No. 3- and No. 4-bed Coals from Eastgulf, Raleigh County, W. Va
Author: Joseph Dana DavisPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 22
Book Description