Recovery Of Copper And Associated Precious Metals From Electronic Scrap
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Recovery Of Copper And Associated Precious Metals From Electronic Scrap
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Author : H. B. Salisbury
language : en
Publisher:
Release Date : 1981
Recovery Of Copper And Associated Precious Metals From Electronic Scrap written by H. B. Salisbury and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Copper categories.
Recovery Of Copper And Associated Precious Metals From Electronic Scrap
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Author : H. B. Salisbury
language : en
Publisher:
Release Date : 1981
Recovery Of Copper And Associated Precious Metals From Electronic Scrap written by H. B. Salisbury and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Copper categories.
Recovery Of Precious Metals From Electronic Scrap
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Author : Raymond O. Dannenberg
language : en
Publisher:
Release Date : 1972
Recovery Of Precious Metals From Electronic Scrap written by Raymond O. Dannenberg and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Copper categories.
Recovery Of Aluminum Base And Precious Metals From Electronic Scrap
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Author : Thomas A. Sullivan
language : en
Publisher:
Release Date : 1972
Recovery Of Aluminum Base And Precious Metals From Electronic Scrap written by Thomas A. Sullivan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Aluminum categories.
Metal Recovery From Electronic Waste Biological Versus Chemical Leaching For Recovery Of Copper And Gold
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Author : Arda Işildar
language : en
Publisher: CRC Press
Release Date : 2018-10-30
Metal Recovery From Electronic Waste Biological Versus Chemical Leaching For Recovery Of Copper And Gold written by Arda Işildar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-30 with Science categories.
Waste electrical and electronic equipment (WEEE) generation is a global problem. Despite the growing awareness and deterring legislation, most of the WEEE is disposed improperly, i.e. landfilled or otherwise shipped overseas, and treated in sub-standard conditions. Informal recycling of WEEE has catastrophic effects on humans and the environment. WEEE contains considerable quantities of valuable metals such as base metals, precious metals and rare earth elements (REE). Metal recovery from WEEE is conventionally carried out by pyrometallurgical and hydrometallurgical methods. In this PhD research, novel metal recovery technologies from WEEE are investigated. Using acidophilic and cyanide-generating bacteria, copper and gold were removed from crushed electronic waste with removal efficiencies of 98.4 and 44.0%, respectively. The leached metals in solution were recovered using sulfidic precipitation and electrowinning separation techniques. Finally, a techno-economic assessment of the technology was studied. This research addresses the knowledge gap on two metal extraction approaches, namely chemical and biological, from a secondary source of metals. The essential parameters of the selective metal recovery processes, scale-up potential, techno-economic and sustainability assessment have been studied.
Hydrometallurgical Treatment Of Electronic Scrap To Recover Gold And Silver
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Author :
language : en
Publisher:
Release Date : 1985
Hydrometallurgical Treatment Of Electronic Scrap To Recover Gold And Silver written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Electronic materials categories.
Recovery Of Copper And Associated Precious Metals From Electronic Scrap
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Author : H. B. Salisbury
language : en
Publisher:
Release Date : 1981
Recovery Of Copper And Associated Precious Metals From Electronic Scrap written by H. B. Salisbury and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Copper categories.
The Recovery Of Gold From Secondary Sources
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Author : Syed Sabir
language : en
Publisher: World Scientific
Release Date : 2016-06-29
The Recovery Of Gold From Secondary Sources written by Syed Sabir and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-29 with Science categories.
New discoveries of the properties of gold at a nanoscale, and its effective use in modern technologies, have been driving a virtual "gold rush". Depleting natural resources has meant that the recovery of gold continues to grow in importance and relevance. The Recovery of Gold from Secondary Sources analyses the most advanced technology in gold recovery and recycling from spent sources of mobile phones, unwanted electronic equipment and waste materials. State-of-the-art techniques of hydrometallurgical and bio-metallurgical processing, leaching, cementing, adsorbing and separation through bio-sorbents are all described in detail, providing a guide for students and researchers. Discussion of environmentally friendly methods of recovery are presented, in order to provide modern-day alternatives to previous techniques. For those interested in the study of gold recovery this book gives a comprehensive overview of current recovery, making it the ultimate source of information for students, researchers, chemists, metallurgists, environmental scientists and electronic waste recovery experts. Contents: Introduction (S Syed)Leaching of Gold from the Spent/End-of-Life Mobile Phone-PCBs using "Greener Reagents" (Jae-chun Lee and Rajiv R Srivastava)Electroless Displacement Deposition of Gold from Aqueous Source — Recovery from Waste Electrical and Electronic Equipment (WEEE) using Waste Silicon Powder (Kenji Fukuda and Shinji Yae)Adsorption of Gold on Granular Activated Carbons and New Sources of Renewable and Eco-Friendly Activated Carbons (Gerrard Eddy Jai Poinern, Shashi Sharma, and Derek Fawcett)Development of Novel Biosorbents for Gold and Their Application for the Recovery of Gold from Spent Mobile Phones (Katsutoshi Inoue, Manju Gurung, Hidetaka Kawakita, Keisuke Ohto, Durga Parajuli, Bimala Pangeni, and Shafiq Alam)Environmentally Friendly Processes for the Recovery of Gold from Waste Electrical and Electronic Equipment (WEEE): A Review (Isabella Lancellotti, Roberto Giovanardi, Elena Bursi, and Luisa Barbieri)Study on the Influence of Various Factors in the Hydrometallurgical Processing of Waste Electronic Materials for Gold Recovery (I Birloaga and F Vegliò) Readership: Students, researchers, chemists, metallurgists, environmental scientists and electronic waste recovery experts.
Hydrometallurgical Treatment Of Electronic Scrap Concentrates Containing Precious Metals
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Author : Henry E. Hilliard
language : en
Publisher:
Release Date : 1983
Hydrometallurgical Treatment Of Electronic Scrap Concentrates Containing Precious Metals written by Henry E. Hilliard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Electronic materials categories.
Precious Metals Recovery From Low Grade Resources
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Author :
language : en
Publisher:
Release Date : 1985
Precious Metals Recovery From Low Grade Resources written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Precious metals categories.
This information circular describes research the Bureau of Mines has conducted to improve technology for recovering precious metals from low-grade resources. Many of the reported findings are recent, and some of te work described is ongoing. Topics discussed include cyanidation of carbonaceous gold ores to enhance gold recovery, a new method for precipitating mercury during cyanide leaching of gold ores, a staged heap leaching process to generate suitable solutions for direct electrowinning of gold, the use of anion-exchange resins to recover gold from cyanide solutions, and precious metals recovery from electronic scrap.