High-temperature Cyanide Leaching of Platinum-group Metals from Automobile Catalysts--laboratory Tests

High-temperature Cyanide Leaching of Platinum-group Metals from Automobile Catalysts--laboratory Tests PDF Author: Dennis P. Desmond
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 16

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High-temperature Cyanide Leaching of Platinum-group Metals from Automobile Catalysts--laboratory Tests

High-temperature Cyanide Leaching of Platinum-group Metals from Automobile Catalysts--laboratory Tests PDF Author: Dennis P. Desmond
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 16

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High-temperature Cyanide Leaching of Platinum-group Metals from Automobile Catalysts--process Development Unit

High-temperature Cyanide Leaching of Platinum-group Metals from Automobile Catalysts--process Development Unit PDF Author: Robert J. Kuczynski
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 20

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High-temperature Cyanide Leaching of Platinum-group Metals from Automobile Catalysts--laboratory Tests

High-temperature Cyanide Leaching of Platinum-group Metals from Automobile Catalysts--laboratory Tests PDF Author:
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 16

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Rare Metal Technology 2018

Rare Metal Technology 2018 PDF Author: Hojong Kim
Publisher: Springer
ISBN: 3319723502
Category : Technology & Engineering
Languages : en
Pages : 340

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Book Description
This collection presents papers from a symposium on extraction of rare metals as well as rare extraction processing techniques used in metal production. Topics include the extraction and processing of elements such as antimony, arsenic, gold, indium, palladium, platinum, rare earth metals including yttrium and neodymium, titanium, tungsten, and vanadium. Rare processing techniques are covered, including direct extraction processes for rare-earth recovery, biosorption of precious metals, fluorination behavior of uranium and zirconium mixture of fuel debris treatment, and recovery of valuable components of commodity metals such as zinc, nickel, and metals from slag.

Advances in Gold Ore Processing

Advances in Gold Ore Processing PDF Author: Mike D. Adams
Publisher: Elsevier
ISBN: 0080459080
Category : Technology & Engineering
Languages : en
Pages : 1077

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Book Description
The gold processing industry is experiencing change. As free-milling and oxide ores become depleted, more complex polymetallic and refractory ores are being processed, coupled with increasing pressure for stricter environmental compliance. Recent years have also seen a steady reduction in mineral processing and metallurgy graduates and a gradual loss of older operating experience. A contribution to documenting current and future best practice in gold ore processing seems timely.The focus of this volume is on advances in current gold plant operation, from conception to closure; chapters also cover innovations at the bench and pilot-scale level that would be expected to find commercial application at some stage. Sufficient coverage is also given to the chemistry and engineering aspects. The general principle behind the structure of the volume is that of flowsheeting based on unit operations and applied to a mineralogical classification of gold ore types. From concept to closure, this book covers all unit operations, mineralogies and processes that are relevant to dealing with today's complex orebodies.Practical experience is vital to the successful development, operation and closure of any operation. The 42 chapters have been contributed by a total of 66 authors and co-authors who are experts from countries spanning the globe, and representing exhaustive practical knowledge covering many disciplines relevant to gold processing.* Current best practice as elucidated by a select panel of experts in the field* Innovations at the bench and pilot-scale level that would be expected to find commercial application at some stage* Mineralogical-based approach to flowsheeting

Report of Investigations

Report of Investigations PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 322

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Copper Extraction from Aqueous Solutions with Liquid Emulsion Membranes

Copper Extraction from Aqueous Solutions with Liquid Emulsion Membranes PDF Author: D. N. Nilsen
Publisher:
ISBN:
Category : Copper
Languages : en
Pages : 462

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Effects of Horizontal Stress Related to Stream Valleys on the Stability of Coal Mine Openings

Effects of Horizontal Stress Related to Stream Valleys on the Stability of Coal Mine Openings PDF Author:
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 516

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List of Bureau of Mines Publications and Articles ... with Subject and Author Index

List of Bureau of Mines Publications and Articles ... with Subject and Author Index PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 90

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Extractive Metallurgy of Nickel, Cobalt and Platinum Group Metals

Extractive Metallurgy of Nickel, Cobalt and Platinum Group Metals PDF Author: Frank Crundwell
Publisher: Elsevier
ISBN: 0080968104
Category : Technology & Engineering
Languages : en
Pages : 623

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Book Description
This book describes and explains the methods by which three related ores and recyclables are made into high purity metals and chemicals, for materials processing. It focuses on present day processes and future developments rather than historical processes. Nickel, cobalt and platinum group metals are key elements for materials processing. They occur together in one book because they (i) map together on the periodic table (ii) occur together in many ores and (iii) are natural partners for further materials processing and materials manufacturing. They all are, for example, important catalysts – with platinum group metals being especially important for reducing car and truck emissions. Stainless steels and CoNiFe airplane engine super alloys are examples of practical usage. The product emphasises a sequential, building-block approach to the subject gained through the author's previous writings (particularly Extractive Metallurgy of Copper in four editions) and extensive experience. Due to the multiple metals involved and because each metal originates in several types of ore – e.g. tropical ores and arctic ores this necessitates a multi-contributor work drawing from multiple networks and both engineering and science. - Synthesizes detailed review of the fundamental chemistry and physics of extractive metallurgy with practical lessons from industrial consultancies at the leading international plants - Discusses Nickel, Cobalt and Platinum Group Metals for the first time in one book - Reviews extraction of multiple metals from the same tropical or arctic ore - Industrial, international and multidisciplinary focus on current standards of production supports best practice use of industrial resources