Precious Metals Recovery from Low-grade Resources

Precious Metals Recovery from Low-grade Resources PDF Author:
Publisher:
ISBN:
Category : Precious metals
Languages : en
Pages : 68

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Book Description
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.

Precious Metals Recovery from Low-grade Resources

Precious Metals Recovery from Low-grade Resources PDF Author:
Publisher:
ISBN:
Category : Precious metals
Languages : en
Pages : 68

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Book Description
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.

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1402

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 952

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Earth Grounding Beds--design and Evaluation

Earth Grounding Beds--design and Evaluation PDF Author:
Publisher:
ISBN:
Category : Electric currents
Languages : en
Pages : 538

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Book Description


Bureau of Mines Research

Bureau of Mines Research PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 318

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Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 236

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Minerals Yearbook

Minerals Yearbook PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 1076

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Gold

Gold PDF Author: Nathaniel Arbiter
Publisher: CRC Press
ISBN: 9782881243974
Category : Business & Economics
Languages : en
Pages : 242

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Book Description
The eight articles first appeared as volume 6 (no date) of Mineral processing and extractive metallurgy review. They review new methods of recovery for gold, and to some extent, silver, focus on the particular challenges of extraction from carbonaceous ores and from various sulfide-bearing ore, and the treatment of refractory gold ore, and discuss high-temperature and biological oxidation, high- temperature chlorination, and removing metals from leach liquor. Book club price, $40. Annotation copyrighted by Book News, Inc., Portland, OR

Mining and Mineral Industries

Mining and Mineral Industries PDF Author: Marilyn McAnally Stark
Publisher: Greenwood
ISBN:
Category : Business & Economics
Languages : en
Pages : 144

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Book Description


Process Mineralogy VIII

Process Mineralogy VIII PDF Author: David J. T. Carson
Publisher: Minerals, Metals, & Materials Society
ISBN:
Category : Science
Languages : en
Pages : 416

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Book Description
Proceedings of a symposium held in Phoenix, AZ, Jan. 1988. Includes the latest mineralogical research, instrumentation, methodology and innovations as applied to base metal, precious metal, coal and industrial mineral deposits and their processing products. Mineralogical applications to gold and platinum-palladium deposits, mineral exploration, mineral benefication of precious metal, base metal, and mineral liberation and technology are addressed. Acidic paper. Annotation copyrighted by Book News, Inc., Portland, OR