Megraw herbert a (54 résultats)

Etat : New.

Paperback. Etat : New.

Etat : New.

Etat : New.

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

Paperback or Softback. Etat : New. Practical Data For The Cyanide Plant. Book.

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

Etat : New.

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

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

Etat : As New. Unread book in perfect condition.

Etat : Like New. Used - Like New. Book is new and unread but may have minor shelf wear. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

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

Etat : New. In English.

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

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

Etat : As New. Unread book in perfect condition.

Etat : New.

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

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

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

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

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

Paperback. Etat : Brand New. 100 pages. 8.35x5.35x0.47 inches. In Stock.

Paperback. Etat : New. Print on Demand. Cyaniding: The Art of Extracting Precious Metals is a comprehensive guide to the cyanide process, a chemical method for extracting precious metals from ores. This book provides a detailed look at the history, science, and practical applications of cyaniding, making it an invaluable resource for professionals in the mining and metallurgy industries. The author, an experienced mining engineer, shares his knowledge of the subject, explaining the basic principles of cyanidation, as well as the latest developments and best practices in the field. With its clear explanations and practical examples, this book is an essential guide for anyone involved in the extraction of precious metals. 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. Etat : Good. Corners a bit worn. Cloth dull. Sound condition. 249pp. Index. Photos. Drawings, Fold-out. TECHNICAL.

Paperback. Etat : New. Print on Demand. This book captures the author's travels through North American cyanide mills. Inside, you will find detailed facts about the current state of processes used to extract precious metals, like gold and silver, into cyanide. The author had access to a wide range of mills to provide information about not just the day-to-day operations but larger comparisons that evaluate the effectiveness of different techniques and practices. This book features specific examples and explores the opinions of experts from various geographical locations. The author presents a complex issue in an easy-to-understand way. This book will inform the reader about cyanide practices and promote discussions about efficient and responsible methods to extract these valuable metals. 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.…

First Edition, 2nd Imp. Hardcover, 8vo. 249pp. Photos, illustrations, fold-out charts. Tight. No names or other markings. No D/j. Gilt titles on spine dullish, else V.Good.

Paperback. Etat : New. Print on Demand. This book focuses on the Flotation Process, a process in metallurgy that separates valuable minerals from waste materials. First implemented in mining, this technique is now used in various industries like oil refining and wastewater treatment. The book introduces the reader to the history of the Flotation Process, beginning with early attempts in the 19th century to its modern applications. The author provides detailed descriptions of the equipment and methods used, as well as the scientific principles behind the process. The author delves into the underlying chemistry and physics of the Flotation Process, which involves the use of surface tension and selective adhesion to separate minerals from gangue. Additionally, the book discusses the environmental impact of the Flotation Process and suggests ways to mitigate its effects. 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. Etat : Very Good. 1st Edition. hardback book in very good condition,name on first blank page.