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Matte Smelting: Its Principles and Later Developments Discussed, With an Account of the Pyritic Processes (Classic Reprint) - Tapa blanda
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Excerpt from Matte Smelting: Its Principles and Later Developments Discussed, With an Account of the Pyritic Processes
Difference in materials treated. Accordingly I shall adopt ch a classification of topics in the ensuing essay.
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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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Excerpt from Matte Smelting: Its Principles and Later Developments Discussed, With an Account of the Pyritic Processes
It is probable that more than one-half of the worlds supply of copper is obtained in this way, while the proportion of silver thus procured is very large and is yearly increasing. We do not possess precise statistics bearing on the subject, but approximate estimates appear to show that the aggregate value of the metals which are extracted annually throughout the United States by means of matte-smelting methods has now reached the magnificent total of thirty millions of dollars. The interest that is naturally felt in metallurgical processes which are accomplishing such vast results is increased by the fact that they are in a condition of rapid improvement and expansion, exhibiting at the present moment a vitality and a progressiveness as great, perhaps, as is elsewhere shown in the whole range of metallurgy. We may confidently expect not only a higher perfection in their application to the metals of the foregoing list, but also the extension of the principles of the art of matting to the benefication of ores of other metals and metalloids. It is not unreasonable to expect that in the perhaps immediate future we may by such means recover arsenic, antimony, tin, bismuth, and the metals of the platinum group; and that by modifications and combinations of already known processes, sulphur itself may be practically recovered as it issues from the flues of the matting furnace. Most metallurgists will doubtless coincide in the assertion that matte-smelting is therefore unequaled in the variety and extent of its applications, as well as in its probable future expansion, by any other process, or system of processes, known to their art.
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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- EditorialForgotten Books
- Año de publicación2018
- ISBN 10 1331952271
- ISBN 13 9781331952275
- EncuadernaciónTapa blanda
- IdiomaInglés
- Número de páginas106
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Matte Smelting: Its Principles and Later Developments Discussed
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Paperback. Condición: New. Print on Demand. This book is for those interested in the extraction of valuable materials from ores using the matte smelting method. The book explains the use of a carrier to collect valuable metals and describes how such methods have expanded and improved over the last century. This book is not written as a replacement for traditional methods used in textbooks but will be of interest to those seeking further knowledge. 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. print-on-demand item. Nº de ref. del artículo: 9781331952275_0
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Matte Smelting Its Principles and Later Developments Discussed, With an Account of the Pyritic Processes Classic Reprint
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781331952275
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Matte Smelting Its Principles and Later Developments Discussed, With an Account of the Pyritic Processes Classic Reprint
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781331952275
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