cyanide process practical application de scheidel (27 resultados)

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: Fair. This is an ex-library book and may have the usual library/used-book markings inside. .This book has hardback covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1250grams, ISBN:

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Condición: Very Good. Original publisher's dark brown cloth binding with gilt lettering on front cover. No lettering on spine. 6" x 9." 140 pages, complete. Black-and-white illustrations and diagrams, complete. Also included are data tables and Prefaces to the First, Second, and Third Editions. Pages are very clean and intact except for light age toning, a former owner's ink signature on front free endpaper, and a small bookseller's ticket tipped in on front pastedown. Covers are very clean and intact except for moderate rubbing, faint surface scratches, slight fading along spine, and slight wear to extremities. A Very Good copy. This is a report about the cyanide process and its application for extracting gold and silver from their ores. The cyanide process works by dissolving the gold or silver into a solution. Authored by Dr. A. Scheidel. Issued by the California State Mining Bureau. J. J. Crawford is credited as State Mineralogist. The following are the titles of the sections: "History of the process," "Scope of process," "Chemistry of process," "Percentage of extraction," "Working costs of production," "Cost of cyanide plants," "Machinery and appliances," "Laboratory work," "Danger in working the process," "Exemplification of the process," "Summary and conclusions," and "Patents" (in Appendix). The following excerpt from Page 5 explains the cyanide process in more detail: "The "cyanide process' for extracting gold and silver from ores is based on the fact that a diluted solution of potassium cyanide dissolves these metals, forming, respectively, auro-potassic cyanide and argento-potassic cyanide, from many ores, without dissolving to any material extent the other components thereof. The process consists of treating suitable ores, when finely divided, with a weak solution of potassium cyanide, either by allowing the solution to percolate through the ore or by agitating a mixture of the ore and solution. This part of the operation being completed, the solution is separated from the solid material and the gold and silver are precipitated in metallic form. This process for the extraction of gold and silver is comparatively old in its principle, but modern in its technical application. During the last four years it has been introduced into almost every gold field, and upward of $14,000,000 in gold and silver have been recovered by the process, which demonstrates beyond a doubt that it is one of the most important additions to the wet methods of gold and silver metallurgy.".

Paperback. Condición: New. Print on Demand. This book showcases the history and practical applications of the cyanide process for extracting gold and silver from ores, detailing the process's development from its roots in laboratory experiments to its implementation in gold fields and mines worldwide. The author, a prominent metallurgist, draws on his experience in New Zealand, the United States, and South Africa to provide insights into the chemistry, methods, and challenges of cyanide treatment, including agitation and percolation processes. The book explores the process's advantages and disadvantages, examining its effectiveness on various ore types and discussing strategies to optimize extraction rates and minimize cyanide consumption. The author also delves into the history of cyanide patents, tracing the evolution of the process through the contributions of inventors and scientists. This book offers a comprehensive exploration of the cyanide process, providing valuable information for metallurgists, miners, and anyone interested in the history and application of gold and silver extraction 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. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book presents a comprehensive analysis of the cyanide process, a method developed in the 19th century for extracting gold and silver from ores. The author, a prominent expert in the field, traces the history of the process from its origins to its widespread adoption in the mining industry, particularly in gold-rich regions such as South Africa and Australia. The book delves into the chemistry behind the process and provides a detailed examination of the various methods used to apply it, including agitation and percolation. It also discusses the challenges and complexities encountered in treating different types of ores and concentrates, offering practical insights and solutions. The book concludes by highlighting the significance of the cyanide process in revolutionizing gold and silver extraction, making it a valuable resource for mining professionals, historians, and anyone interested in the history and application of metallurgical 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. print-on-demand item.

Hardcover. Condición: Very Good-. Estado de la sobrecubierta: No Dust Jacket. Textured cloth gilt. Exterior cloth mottled/stained. PO name stamped several times. Text is unmarked; hinges and binding tight. Two foldout tables. ; 8vo 8" - 9" tall; 140 pages.

Hard Cover. First Edition, First printing. OFFSETTING TO ENDPAPERS, OTHERWISE A CLEAN, TIGHT COPY. SLIGHT WEAR TO CORNERS, TIGHT BINDING, CLEAN TEXT, ALL CHARTS, INCLUDING THE FOLD OUTS, INTACT AND FINE. NO WRITING OR NAMES. California State Mining Bureau, Bulletin No. 5.

Hardcover. Condición: Near Fine. No Jacket. 1 preliminary leaf, 140 pages : illustrations. Publisher's binding square and sturdy, two small spots to front panel; contents bright, clean, and attractive. 340 grams.

Hardcover. Condición: Good - Very Good condition. NOT a library discard Ilustrador. 1901 printings. Sacramento, California: A.J. Johnston, Superintendent State Printing, 1901. 2 volumes bound as one in full crimson leather, stamped in bright gold on the front cover. Cover is in Good condition (rubbed at edges). Internally Very Good. California State Mining Bureau Bulletins No. 5 and No. 6. The book contains: THE CYANIDE PROCESS, ITS PRACTICAL APPLICATION AND ECONOMICAL RESULTS (Bulletin No. 5; 1901 printing of the 1896 Third Edition. Includes Preface to the First and Seconds Editions, dated October 1, 1894; and Preface to the Third Edition, dated December 15, 1896). Also bound in is: CALIFORNIA GOLD MILL PRACTICES by Ed. B. Preston (Bulletin No. 6; 1901 printing of the 1895 First Edition). Illustrated with fold-out maps and diagrams. Original wraps for both titles are bound in. The ink stamp of "Harry M. Roche, A.I.M.E. Assayer and Surveyer" appears on the endpaper. 1901 printings. Full-Leather (flexible). Good - Very Good condition. Illus. by NOT a library discard. 2 volumes: 140pp. + 85pp. Great Packaging, Fast Shipping.

LeatherBound. Condición: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 178. A perfect gift for your loved ones. Reprinted from 1894 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 178.

LeatherBound. Condición: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 182. A perfect gift for your loved ones. Reprinted from 1894 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Volume no.5 (1894) Language: English Pages: 182 Volume no.5 (1894).

Gilt decorated hard cover. First edition. Illustrated. Folding plates. Important reference work. Very scarce in this condition. Fine copy in glassine wrapper. 160 pps.

LeatherBound. Condición: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1894 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. Pages: 186 As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 186 Language: English.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The Cyanide Process: Its Practical Application And Economical Results is a book written by A. Scheidel in 1894. The book provides a detailed description of the cyanide process of gold extraction, which was developed in the late 19th century. The cyanide process involves the use of cyanide solution to dissolve gold from its ore. The book covers the chemistry of the process, the equipment used, the practical aspects of the process, and the economic results of using the cyanide process. The book also includes case studies of the application of the process in various gold mines around the world. The Cyanide Process: Its Practical Application And Economical Results is a valuable resource for anyone interested in the history and development of gold extraction processes.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.

Taschenbuch. Condición: Neu. The Cyanide Process | Its Practical Application And Economical Results (1894) | A. Scheidel | Taschenbuch | Kartoniert / Broschiert | Englisch | 2008 | Kessinger Publishing, LLC | EAN 9781437285031 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.

Leather Bound. Condición: New. Language: English. {Size: 19.68 x 24.13 cms} Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2018, utilizing the invaluable guidance of the original edition published many years ago in 1894. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages:- 166, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 166.

Leather Bound. Condición: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1894. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages: - 180, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 180 180.

Leather Bound. Condición: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in 1894. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Vol:- Volume no.5 (1894), Pages:- 182, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. Volume no.5 (1894) 182 182.

Leather Bound. Condición: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1894. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages: - 182, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 182 182.

Full Leather Bound. Condición: NEW. Language: English. {Size: 19.68 x 24.13 cms} A Unique Premium Leather-Bound book for elite readers/collectors of old rare books. An Original Leather is being used for binding this book with Golden Leaf Printing and designing on Spine, front and Back of the book with edge gilding. WE HAVE MULTIPLE OPTIONS IN COLOR OF LEATHER RED, GREEN, BLUE, MAGENTA, TAN, PURPLE DEEP BROWN, BLACK AND WITH DIFFERENT COLOR LABELS. YOU MAY CHOOSE ANY COLOR OF YOUR CHOICE AND MAIL US. This service is chargeable. Original edition was published in [1894] and this unique edition is Reprinted in 2018 with the help of original edition. Black & white printing on high quality natural shade paper with sewing binding for longer life, professionally processed without changing its contents. As these are old books, we processed each page manually on computer and make them readable. We give our best to give you the best book but in some cases we have to adjust few pages which are blur or missing or black spots. If it is multi volume set, then it is only single volume. We hope that you understand these issues in these old treasure. This is an important book for the readers who want to know more about our old treasure. Our dedicated team is trying to bring these rare books back to the shelves. We are also giving service of printing the hard-to-find books which are not listed in our store. Hope you will like it and give your comments and suggestions. Lang: - English, Pages 166, Print on Demand. Product Disclaimer: Please be aware that because leather is a natural material, slight discoloration or change in texture may be visible. {FOLIO EDITION (Size 12x19 Inches) IS ALSO AVAILABLE ON REQUEST}. 166.