Minerals Separation, Limited, Plaintiff V. Miami Copper Company, Defendant
Language: English
Published by Forgotten Books, 2018
- Softcover
- New
Seller: Forgotten Books, London, United KingdomForgotten Books
AbeBooks seller since June 2, 2021
Condition: New
£ 13.74
Quantity: Over 20 available
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Print on Demand. This book delves into the history of ore concentration, a fundamental process in the mining industry that separates valuable minerals from waste materials. The author takes a detailed look at the development of various ore concentration techniques, from traditional water-based methods to the groundbreaking air flotation process. This transformative process, invented by the author, revolutionized the mining industry by introducing the use of minute quantities of oil to create a mineral froth that efficiently separates valuable minerals. The book explores the scientific principles underlying this innovation, its impact on the mining industry, and its broader implications for scientific discovery. Through meticulous research and compelling storytelling, the author provides a comprehensive and insightful account of a technological breakthrough that has shaped the mining industry and continues to influence modern mineral processing techniques. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book.…
Seller Inventory # 9781332879304_0
- Title
- Minerals Separation, Limited, Plaintiff V. Miami Copper Company, Defendant
- Author
- Minerals Separation, Limited, Miami Copper Company
- Publisher
- Forgotten Books
- Publication year
- 2018
- Condition
- New
- Book Type
- print-on-demand item
- Binding
- Paperback
- Language
- English
- ISBN 10
- 1332879306
- ISBN 13
- 9781332879304
- Seller catalogs
- Chemistry
The following is an example of the applica tion of this invention to the concentration of a particular ore. An ore containing ferruginous blende, galena, and gangue consisting of quartz, rhodonite, and garnet is finely powdered and mixed with water containing a fraction of one per cent., or up to one per cent. Of a mineral acid or acid salt, conveniently sulfuric acid or mine or other waters containing ferric sulfate. To this is added a very small proportion of oleic acid, (say from per cent. To per cent. On the weight of ore.) The mixture is warmed, say, to 30° to 40° centigrade and is briskly agitated in a cone mixer or the like, as in the processes previ ously cited, for about two and one-half to ten minutes, until the oleic'acid has been brought into efficient contact with all the mineral particles in the pulp. When agitation is stopped, a large proportion of the mineral present rises to the surface in the form of a froth or scum which has derived its power of flotation mainly from the inclusion of air-bubbles introduced into the mass by the agitation, such bubbles or air-films adher ing only to the mineral particles which are coated with oleic acid. The minimum amount of oleic acid which can be used to effect the flotation of the mineral in the form of froth may be under per cent. Of the ore; but this proportion has been found suitable and economical. If the ore were crushed to ninety mesh to the linear inch, (half of which ore will pass through one hundred and fifty mesh sieve,) the froth may contain about seventy per cent. To eighty per cent. Of the metalliferous matter present in the ore. This froth is removed from the pulp by spitzkast, up cast, skimming, draining, or otherwise. After subsidence the oil-coated metalliferous matter removed as froth is separated from any liquid which may have accompanied it and treated with a dilute solution of caustic. Alkali; which removes the oleic acid in the form of a solution of soap.
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.
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Forgotten Books’ Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the quality of the aged text.
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Forgotten Books publishes hundreds of thousands of rare and classic books.
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.
This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.
The digital edition of all books may be viewed before purchase if you request a sample.
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