The first time, i used my laptop, tablet and kindle fire. Sparks, nevada usa refining precious metal wastes 17205 softback isbn. Refining precious metal wastes gold, silver, platinum metals a handbook for the jeweler, dentist and small refiner. Decibel magazine is regarded as the best extreme music magazine around. Examples of these materials include used catalysts, electronic assemblies, ores or metal alloys. Its purpose is to cover the various methods of recovery and refining of precious metals. Click download or read online button to get precious metals economics and refining technology book now. May 16, 2020 preparing for precious metals refining often involves taking a sample of the metal to be refined and creating an assay.
Download refining precious metal wastes cm hoke pdf files. M hoke, 1940, 362 pages, hardbound this book does not cover assaying of metals but does cover in detail the secondary refining of precious metals to permit their further employment in art, science, and industry. Ewaste precious metal refining system precious metal. It is a free app that allows you to view or download books, studies and papers for free. Click download file button or copy refining precious metal wastes cm hoke pdf url which shown in textarea when you clicked file title, and paste it into your browsers address bar. It has less chemistry explanation, and more how to. Discover delightful childrens books with prime book box, a subscription that. Refining precious metal wastes gold silver platinum metals c. See all 3 formats and editions hide other formats and editions.
Refining precious metal wastes, goldsilverplatinum metals. Buy a cheap copy of refining precious metal wastes. Precious metal refining is the separation of precious metals from noblemetalliferous materials. Hoke refining precious metal wastes that they would be willing to sell, please let me know. How to download refining precious metal wastes cm hoke pdf files to my device. I want to get some information on refining of gold, silver and all kinds of precious metals. Download now decibel magazine is regarded as the best extreme music magazine around. Sparks, nevada usa refining precious metal wastes hardback 17205h isbn. Usually one sample is retained by the refining company and another is given to the customer. In many cases, especially at first, the instructions were given in person, at the jewelry factory or dental laboratory. Find refining precious metal wastes gold silver plati. In addition to our large selection of refining guides we carry books on ewaste recovery, gold and silver recovery, jewelry casting, metalsmithing, metallurgy. Refining precious metal wastes c m hoke pdf yahoointernet.
An efficient and complete separation of precious metals from the. If file is multipart dont forget to check all parts before downloading. The last reprint of this book was in 2003 by metchem research, albuquerque, new mexico. Emak specially developed high gain values using physical and chemical method which can project variable capacities with turnkey facilities. M hoke, 1940, 362 pages, softback this book does not cover assaying of metals but does cover in detail the secondary refining of precious metals to permit their further employment in art, science, and industry. Precious metals refining is a technique used to purify precious metals. Refining precious metal wastes, goldsilverplatinum.
Open library is an initiative of the internet archive, a 501c3 nonprofit, building a digital library of internet sites and other cultural artifacts in digital form. These may be melted up with filings or scrap that is to be sold. Open library is an open, editable library catalog, building towards a web page for every book ever published. The operation process of ewaste precious metal recycling production line is with high degree of automation, saving human cost to a large extent. They continue through more complicated methods of handling various types of waste. All it really does is add an animated circle to bing voice search in the uk. Published 1940 by metallurgical publishing co in new york, ny. How to recover the precious metals from wastes products of jewelers. Ewaste precious metal refining solution precious metal. Refining precious metals wastes by cm hoke pdf get file refining precious metals wastes by cm hoke pdf exe tcp c program files mozilla firefox firefox. Ewaste precious metal refining system is designed to refine and recover precious metals like gold, silver, palladiumpd and platinumpt from electronic waste ewaste like circuit boards, including cpu, ram, pins, and other computer components. A group dedicated to knowledge, safety, and awareness regarding ewaste recycling and precious. Simply the best and most fundamental book for the novice in the field of gold, silver and. How to recover the precious metals from wastes products.
These links attempt to go directly to the book in question. Prakash named a good book, refining precious metal wastes. I am going to reread the book, and this time, i would like to be able to do it with a little more ease. Gold refining book for example, if the fire assay reported 0. Ewaste is classified as hazardous material therefore should be managed properly. Refining precious metal wastes hathitrust digital library.
Preface this book is based on twentyfour years of experience in teaching jewelers and others how to refine their precious metal wastes. Mostly, however, the instructions were given by mail, in the form of typed direction sheets, supplemented by replies to such questions as. Mostly, however, the instructions were given by mail, in the form of typed. Refining precious metal wastes c m hoke platinum gold. Refining precious metal wastes was first published in 1940 by metallurgical publishing co. Hoke and a great selection of related books, art and collectibles available now at.
Refining precious metal wastes gold silver platinum. The recycling rate of precious metal gold, silver, palladium and platinum can reach up to 97% 99%. This book is the result of many years of teaching jewelers. Hoke refining precious metal wastes hard cover gold. Ewaste and precious metal refining has 2,424 members. Refining and casting precious metal books and guides pmc. Also i want to know the method for making psc, pgc, palladium salt and so on. Instead of hoke, type the word refine into the search block on and the book will be displayed. M hoke 362 pages softback how to recover the precious metals from wastes products of jewelers, dentists, photographers, electroplating, stripping solutions.
Yes hoke was a female, i was suprised because the book was wtitten about 1940. In order to isolate noblemetalliferous materials, pyrolysis andor hydrolysis procedures are used. There are several different methods for refining precious metals, but the two main methods are pyrometallurgy, which involves heating, and hydrometallurgy, which involves dissolving the metals into a solvent. This book is the result of many years of teaching jewelers and others how to refine their precious metal wastes. Precious metal gathers pieces from decibels most popular feature, the monthly hall of fame which documents the making of landmark metal albums via candid, hilarious, and fascinating interviews with every participating band member. However, the presence of precious metals pms in ewaste.
Refining precious metal wastes gold, silver, platinum. It concerns itself only with secondary refining that is, the refining. Ewaste and precious metal refining public group facebook. Hoke, handbook of refining of precious metal wastes, metallur. C m hokes book can be found on scribd, i believe thats how its spelled.
I am also on the lookout for books by c m hoke other good authors. A good reference that most people direct to is refining precious metal wastes by cm hook. Refining precious metal wastes gold silver platinum metals. The product of this process was a white metal, known as finers metal or refined iron. This book is based on twentyfour years of experience in teaching jewelers and others how to refine their precious metal wastes.
Refining precious metal wastes gold silver platinum metals hardcover january 1, 2003 by c. Precious metals economics and refining technology download. Is the author of refining precious metal wastes, c. During sampling, the metal is weighed, measured, and melted into a liquid, and then samples are taken. It is hard bound, and contains the original 362 pages. Covers the equipment, chemicals, and procedures used, as well as the economics of refining the various kinds of wastes. Rio grande jewelry making supplies for the best in jewelry findings and gemstones, tools, jewelry supplies and equipment, and the packaging and display items essential to the success of your jewellery business since 1944. Instructions start with tasks that are easy to understand and perform, assuming that the reader has never seen the process of refining.
Refining precious metal wastes gold silver platinum metals, a handbook for the jeweler, dentist by c. Refining precious metal wastes, gold silver platinum metals. Have you heard or have a copy of the book recovery and refining of precious metals by c. Refining precious metal wastes gold, silver, platinum metals a handbook for the jeweler, dentist and small refiner hoke, c. Safety refining precious metals 2004, 720p documantary. Old suspension wires used in silverplating become coated with silver and finally break. After purification, the metals are cleaned to complete the refining process. M hoke, 1940, metallurgical publishing co edition, hardcover in english. Also, there are upteen precious metal refining forums online. This site is like a library, use search box in the widget to get ebook. Download recovery and refining of precious metals pdf. It does not cover assaying which is the analysis of a small weighed sample, made to learn its ingredients and their proportions. Refining precious metal wastes 1940 edition open library.
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