G. A. Parker

Analytical Chemistry of Molybdenum

• Broschiertes Buch

Produktbeschreibung

The importance of molybdenum, in industry, in life processes, etc., necessitates ac curate and precise analytical methods to determine its presence and its concentra tion in a variety of samples. With different samples molybdenum is present, as a major constituent, as a minor constituent, as one of several alloying components, as a trace element, and possibly in different oxidation states. The analyst is required to develop more selective and sensitive procedures for determining molyb denum in any sample type and new and improved methods for molybdenum are appearing in the literature at an ever increasing rate. It is the purpose of this work to summarize presently available methods for deter mining molybdenum. It proceeds in two parts. The first discusses procedures by tech nique, precipitation, colorimetry, electrochemistry, etc. The second discusses molyb denum in specific materials, alloys, biological, environmental, etc. In this latter por tion emphasis is placed upon sample treatment to obtain a working solution which can then be processed by the most expedient of the techniques discussed earlier.

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Produktdetails

• Verlag: Springer, Berlin
• Softcover reprint of the original 1st ed. 1983
• Seitenzahl: 188
• Erscheinungstermin: 6. Dezember 2011
• Englisch
• Abmessung: 244mm x 170mm x 11mm
• Gewicht: 334g
• ISBN-13: 9783642689949
• ISBN-10: 3642689949
• Artikelnr.: 36119806

Inhaltsangabe

1 Introduction.- 2 Detection.- 1. Detection in the Presence of Many Ions.- 2. Spot Tests.- 3. Detection in Specific Materials.- 3 Separations.- 1. Precipitation.- 2. Extraction.- 3. Ion Exchange.- 4. Paper and Thin Layer Chromatography.- 5. Other Separation Techniques.- 6. Applications of Specific Materials.- 4 Gravimetric Methods.- 1. Precipitation with Sulfide Ion.- 2. Precipitation as Molybdate Ion.- 3. Precipitation with Organic Reagents.- 4. Applications to Specific Materials.- 5 Titrimetric Methods.- 1. Precipitation Titrations.- 2. Complexometric Titrations.- 3. Oxidation-Reduction Titrations.- 4. Applications to Specific Materials.- 6 Colorimetric Methods.- 1. Color Forming Reagents.- 2. Applications to Specific Materials.- 7 Emission Spectroscopy.- 1. General Considerations.- 2. Laboratory Procedures.- 3. Applications to Specific Materials.- 8 Atomic Absorption Spectrometry.- 1. General Considerations.- 2. Laboratory Procedures.- 3. Applications to Specific Materials.- 9 X-Ray Fluorescence.- 1. General Considerations.- 2. Laboratory Procedures.- 3. Applications to Specific Materials.- 10 Voltammetry.- 1. Polarography.- 2. Anodic Stripping Voltammetry.- 3. Applications to Specific Materials.- 11 Catalytic Methods.- 1. Hydrogen Peroxide - Iodide Reaction.- 2. Other Molybdenum Catalyzed Reactions.- 3. Applications to Specific Materials.- 12 Radiochemical and Activation Methods.- 1. Radioactive Molybdenum Isotopes.- 2. Activation Analysis.- 3. Applications to Specific Materials.- 13 Rocks and Mineral Samples.- 14 Molybdenum and Molybdenum Based Alloys.- 15 Molybdenum in Ferrous Alloys.- 16 Molybdenum in Non-Ferrous Alloys.- 17 Molybdenum Compounds.- 18 Animal, Plant, and Soil Samples.- 1. Animal Samples.- 2. Plant Samples.- 3. Soil Samples.- 19 EnvironmentalSamples.- 1. Water Samples.- 2. Air Samples.- 3. Fuels Samples.- 20 Miscellaneous Samples.- Author Index.