Download or read book United States Patent US6090341 Method and System for Extracting and Refining Gold from Ores written by and published by . This book was released on 2000 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US5364453 Method for Recovering Gold and Other Precious Metals from Carbonaceous Ores written by and published by . This book was released on 1994 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3563868 Process for Extracting and Recovering Manganese from Ores written by and published by . This book was released on 1971 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US5338338 Method for Recovering Precious Metals from Carbonaceous Ores written by and published by . This book was released on 1992 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US5672194 Method and Apparatus for Extracting Precious Metals from Their Ores and the Product Thereof written by and published by . This book was released on 1997 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US5308381 Ammonia Extraction of Gold and Silver from Ores and Other Materials written by and published by . This book was released on 1994 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US5013359 Process for Recovering Gold from Refractory Sulfidic Ores written by and published by . This book was released on 1991 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US2829045 Process of Extracting Precious Metals from Their Ores by the Use of Alphahydroxynitriles written by and published by . This book was released on 1958 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Extraction of Gold Ore written by Cromwell Bartlett Dickey and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classic text, first published in 1911, provides a detailed overview of the various processes involved in extracting gold from ore using electrolytic methods. Written by the noted metallurgist Cromwell Bartlett Dickey, the book is divided into several sections covering topics such as the chemistry of gold extraction, the advantages and disadvantages of different methods, and the equipment and apparatus needed for the process. With its clear, detailed explanations and expert insights, this book remains an important resource for anyone interested in the science of gold mining. 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.
Download or read book United States Patent US4645535 Method for the Recovery of Precious Metals from Ores written by and published by . This book was released on 1987 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US5147617 Process for Recovery of Gold from Gold Ores Using a Complexing Pretreatment and Sulfurous Acid Leaching written by and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US4552589 Process for the Recovery of Gold from Refractory Ores by Pressure Oxidation written by and published by . This book was released on 1985 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3146091 Method and Process for the Extraction of Nickel and Cobalt from Ores written by and published by . This book was released on 1964 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US4175108 Process for Extracting Uranium from Ores written by and published by . This book was released on 1979 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US1429378 Process for the Extraction of Platinum and Similar Metals from Their Sands and Ores written by and published by . This book was released on 1922 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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- Release : 1974
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- Pages : 6 pages
United States Patent US3790456 Method of Extracting and Recovering Chromium Values from Chromite Ore
Download or read book United States Patent US3790456 Method of Extracting and Recovering Chromium Values from Chromite Ore written by and published by . This book was released on 1974 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book United States Patent US3531261 Sulfur Ore Refining Process written by and published by . This book was released on 1970 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: