Analysis of Noble Metals : Overview and Selected Methods
F.E. Beamish
Bok Engelsk 2012 · Electronic books.
| Utgitt | Burlington : : Elsevier Science, , 2012.
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| Omfang | 1 online resource (344 p.)
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| Opplysninger | Description based upon print version of record.. - Front Cover; Analysis of Noble Metals: Overview and Selected Methods; Copyright Page; Table of Contents; Preface; Acknowledgments; PART I; Chapter 1. Atomic Absorption; Introduction; Gold; Platinum; Rhodium; Iridium; Osmium; Multielements; Chapter 2. Spectrochemical Analysis of the Platinum Metals; Introduction; The Development of Combined Fire Assay and Spectrochemical Methods; The Development of the Richvale Method; The Determination of Trace Impurities in the Refined Platinum Metals; Recommended Methods; The Determination of Higher Concentrations of Platinum Metals. - Procedure for Nitre AssayProcedure for Assaying Roasted Sulfide Ores; Iron-Copper-Nickel Collection; The Fire Assay for Platinum Metals Using Nickel Sulfide as a Collector; The Determination of Osmium in a Nickel Sulfide Button; Tin as a Collector; The Determination of Osmium and Ruthenium in Siderite Meteorites (and in Iron-Copper-Nickel Assay Buttons); PART II; Chapter 7. Methods of Separation; The Determination of Gold in Cyanide Solutions; The Mercury Amalgam Methods; Cation Exchange Separation of Gold Ores; The Separation of Rhodium from Iridium; Reduction by Copper. - Qualitative Spectrochemical AnalysisChapter 3. Spectrophotometry; Introduction; Gold; Palladium; Platinum; Platinum and Palladium; Platinum; Rhodium; Iridium; Ruthenium; Osmium; Chapter 4. Gravimetric Determinations; Introduction; Gold; Palladium; Platinum; Rhodium; Iridium; Ruthenium; Osmium; Chapter 5. Volumetric Determinations; Introduction; Gold; Palladium; Platinum; Iridium; Osmium; Chapter 6. Fire Assay; Introduction; Preparation of Samples; Fluxes; Fusion Temperatures; Lead Buttons; Scorification; Cupellation; Assay of Concentrates Relatively Free from Base Metal Sulfide. - The Separation of Rhodium and Iridium by Solvent ExtractionThe Determination of Iridium in the Presence of Platinum; The Determination of Osmium and Ruthenium in Lead Alloys; The Gravimetric Determination of the Six Platinum Metals; The Cation Exchange Separation of Platinum Metals from Large Proportions of Base Metals; Wet Separation and Determination of Platinum, Palladium, Rhodium, and Gold in Ores and Concentrates; The Determination of Noble Metals in Silver Assay Beads; The Solvent Extraction of Gold, Palladium, Platinum, and Silver by Dithizone. - The Wet Determination of the Six Platinum Metals in High ConcentrationsChromatographic Methods; The Determination of Osmium, Ruthenium, Palladium, Platinum, Rhodium, and Iridium; The Dissolution of Platinum and Other Noble Metals by Pressure Technique; Precipitation of Platinum by Zinc; The Use of Sodium Nitrite as a Separatory Reagent for Gold and Base Metals from Solutions of Platinum Metals; Cupellation of the Lead Assay Button and Parting the Silver Bead; References; INDEX. - Analysis of Noble Metals
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| Emner | |
| Sjanger | |
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| ISBN | 0120839504
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