Concentrating Ores by Flotation
Author | : Theodore Jesse Hoover |
Publisher | : |
Total Pages | : 236 |
Release | : 1912 |
ISBN-10 | : WISC:89083903864 |
ISBN-13 | : |
Rating | : 4/5 (64 Downloads) |
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Author | : Theodore Jesse Hoover |
Publisher | : |
Total Pages | : 236 |
Release | : 1912 |
ISBN-10 | : WISC:89083903864 |
ISBN-13 | : |
Rating | : 4/5 (64 Downloads) |
Author | : University of Missouri. School of Mines and Metallurgy. Library |
Publisher | : |
Total Pages | : 116 |
Release | : 1916 |
ISBN-10 | : UCAL:B4267213 |
ISBN-13 | : |
Rating | : 4/5 (13 Downloads) |
Author | : Theodore Jesse Hoover |
Publisher | : |
Total Pages | : 282 |
Release | : 1914 |
ISBN-10 | : MINN:31951000956696Z |
ISBN-13 | : |
Rating | : 4/5 (6Z Downloads) |
Author | : John Gay Reilly |
Publisher | : |
Total Pages | : 58 |
Release | : 1917 |
ISBN-10 | : OCLC:5950679 |
ISBN-13 | : |
Rating | : 4/5 (79 Downloads) |
"Flotation is a new step in the separation of valuable minerals from gangue. This process has only been in commercial use for about six years. There has been several theories advances as to how the ore is concentrated, and the theory that is now usually accepted is that the oil covers or wets the sulphide mineral particle and does not the gangue; and this mineral particle, by means of induced aid is concentrated on the surface. The authors of this thesis have not attempted to explain the reason or reasons why minerals will float; but have accepted the theories advanced by men far more capable, but we have worked on the assumption that sphalerite, the sulphide of zinc, according to all flotation theory will float, so our problem narrowed down to one fact which can be stated in the one word - How"--Leaf 1.
Author | : Theodore Jesse Hoover |
Publisher | : Legare Street Press |
Total Pages | : 0 |
Release | : 2023-07-18 |
ISBN-10 | : 1019896744 |
ISBN-13 | : 9781019896747 |
Rating | : 4/5 (44 Downloads) |
This book provides a detailed history of concentrating ores through flotation, a significant metallurgical development. The author also discusses patent issues related to the process. This book is a valuable resource for scientists and researchers interested in the field of metallurgy. 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 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. 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.
Author | : Srdjan M. Bulatovic |
Publisher | : Elsevier |
Total Pages | : 459 |
Release | : 2007-02-19 |
ISBN-10 | : 9780080471372 |
ISBN-13 | : 0080471374 |
Rating | : 4/5 (72 Downloads) |
Handbook of Flotation Reagents: Chemistry, Theory and Practice is a condensed form of the fundamental knowledge of chemical reagents commonly used in flotation and is addressed to the researchers and plant metallurgists who employ these reagents. Consisting of three distinct parts: 1) provides detailed description of the chemistry used in mineral processing industry; 2) describes theoretical aspects of the action of flotation reagents3) provides information on the use of reagents in over 100 operating plants treating Cu, Cu/Zn, Cu/Pb, Zn, Pb/Zn/Ag, Cu/Ni and Ni ores.* Looks at the theoretical aspects of flotation reagents* Examines the practical aspects of using chemical reagents in operating plants* Provides guidelines for researchers and engineers involved in process design and development
Author | : Theodore J. Hoover |
Publisher | : |
Total Pages | : 232 |
Release | : 2015-07-20 |
ISBN-10 | : 1331892163 |
ISBN-13 | : 9781331892168 |
Rating | : 4/5 (63 Downloads) |
Excerpt from Concentrating Ores by Flotation: Being a Description and History of a Recent Metallurgical Development, Together With a Summary of Patents and Litigation This book is intended as an interim report of progress in a rapidly developing art. It is put forward in the hope that it may prevent duplication of labour on the part of ambitious inventors, and that it may give engineers not already familiar with the subject a starting point in the application of a new method of turning ores to account. My debt to the labour and assistance of others can hardly be acknowledged adequately. To the directors of Minerals Separation, Ltd., cordial thanks are due for permission to publish much information collected during four years while acting as their general manager and consulting engineer. Although this permission is kindly granted, they are not necessarily in agreement with all the opinions expressed, and, in fact, quite properly oppose some of the views set forth. To H. Livingstone Sulman and Hugh F. K. Picard, of the firm of Sulman Picard, I am indebted for many ideas absorbed from them through three years of pleasant professional association (during which time the were consulting metallurgists to the above company). They have in preparation a book on the 'Theories of Concentration Processes Involving Surface Tension, ' which will be a work of high scientific merit. I have endeavoured, I hope successfully, not to trespass on any new and unpublished ground, the announcement of which rightfully belongs to them; further, it is not my desire to present the subject in so profound a manner as they will do, deeming it of considerably more use to engineers to leave the discussion of the mathematical and physical laws involved for another occasion. To the members of my former staff and others, Deane P. Mitchell. James M.Hyde, James Hebbard, E. J. Horwood, Henry Lavers, Edward H.Nutter, George W.Thompson, H. H. Greenway, A. Howard Higgins, George A. Chapman, A. Sydney Stevens, E. Ray Wilkinson, Alfred K. Burn. A. C. Howard, George C. Klug, C. J. Hylton, John Leechman, F. Glynn Price, and E. E. Wood, I am indebted to an extent that the mere mention of their names but scantily requites. The files of the current technical journals and financial papers have been drawn upon with a free hand; these receive individual acknowledgment in the bibliography. 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 | : Theodore Jesse Hoover |
Publisher | : |
Total Pages | : 0 |
Release | : 1916 |
ISBN-10 | : OCLC:220781021 |
ISBN-13 | : |
Rating | : 4/5 (21 Downloads) |
Author | : Theodore Jesse Hoover |
Publisher | : Hardpress Publishing |
Total Pages | : 238 |
Release | : 2012 |
ISBN-10 | : 1407665804 |
ISBN-13 | : 9781407665801 |
Rating | : 4/5 (04 Downloads) |
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author | : John Bockris |
Publisher | : Springer Science & Business Media |
Total Pages | : 632 |
Release | : 2013-03-09 |
ISBN-10 | : 9781468437850 |
ISBN-13 | : 1468437852 |
Rating | : 4/5 (50 Downloads) |
It is now time for a comprehensive treatise to look at the whole field of electrochemistry. The present treatise was conceived in 1974, and the earliest invitations to authors for contributions were made in 1975. The completion of the early volumes has been delayed by various factors. There has been no attempt to make each article emphasize the most recent situation at the expense of an overall statement of the modern view. This treatise is not a collection of articles from Recent Advances in Electrochemistry or Modern Aspects of Electrochemistry. It is an attempt at making a mature statement about the present position in the vast area of what is best looked at as a new interdisciplinary field. Texas A & M University J. O'M. Bockris University of Ottawa B. E. Conway Case Western Reserve University Ernest Yeager & M University Texas A Ralph E. White Preface to Volume 2 This volume brings together some dozen processes well known to the electro chemist and treats them according to their various degrees of importance. The production of hydrogen is one of the more important processes, particularly with respect to the prospects of a hydrogen economy. No one would doubt, however, that the most commercially important electrochemical processes at the present time are the production of aluminum and of chlorine. Each of these processes has a separate chapter devoted to it.