Ion-exchange Separation of Metals by a Single-pass Method

Ion-exchange Separation of Metals by a Single-pass Method PDF Author: Richard T. Oliver
Publisher:
ISBN:
Category : Chemistry, Metallurgic
Languages : en
Pages : 46

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Ion-exchange Separation of Metals by a Single-pass Method

Ion-exchange Separation of Metals by a Single-pass Method PDF Author: Richard T. Oliver
Publisher:
ISBN:
Category : Chemistry, Metallurgic
Languages : en
Pages : 46

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Ion-exchange Separations of Metals by a Single-pass Method ...

Ion-exchange Separations of Metals by a Single-pass Method ... PDF Author: Richard T. Oliver
Publisher:
ISBN:
Category : Chelates
Languages : en
Pages : 84

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Anion Exchange Separations of Metal Ions in Partially Nonaqueous Solutions

Anion Exchange Separations of Metal Ions in Partially Nonaqueous Solutions PDF Author: Donald J. Pietrzyk
Publisher:
ISBN:
Category : Anions
Languages : en
Pages : 124

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Ion Exchange as a Separations Method

Ion Exchange as a Separations Method PDF Author: Stanley W. Mayer
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 12

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Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1162

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Fundamentals and Applications of Anion Separations

Fundamentals and Applications of Anion Separations PDF Author: Bruce A. Moyer
Publisher: Springer Science & Business Media
ISBN: 1441989730
Category : Science
Languages : en
Pages : 360

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Book Description
This book documents the proceedings of the symposium "Fundamentals and Applications of Anion Separations" held during American Chemical Society National Meeting in Chicago, Illinois, August 25-30, 200I. Nearly 40 papers devoted to discussions on anion separation related to fundamental research and applications were presented. The symposium, sponsored by Osram Sylvania, BetzDearbom, and the Separation Science & Technology Subdivision of the Industrial & Engineering Chemistry Division of the American Chemical Society was organized by Bruce A. Moyer, Chemical Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, Building. 4500S, Oak Ridge, TN 37831-6119, and Raj P. Singh, Chemicals and Powders R&D, Osram Sylvania, Chemical and Metallurgical Products Division, Towanda, PA 18848. It drew presenters from Australia, the Czech Republic, France, Germany, Japan, South Africa, Thailand, the United Kingdom, and the United States. Separations constitute an integral part of chemical industry. Chemical products typically originate in resources that must be concentrated and purified, chemically transformed, and subjected to fmal purification. Effluent streams from the processes must be treated to recycle reusable components and to remove environmentally harmful species. Some industrial processes are devoted to environmental cleanup after pollution has occurred. In addition, many analytical methods require a separation for preconcentration, or a separation may be an inherent part of the analysis itself. Micro separations occurring at membranes or interfaces are also related phenomena employed for ion sensing. Many species targeted for separation are naturally anionic. Although the standard separations techniques ofextraction, ion exchange, adsorption, precipitation, etc.

Ion Exchange as a Separations Method

Ion Exchange as a Separations Method PDF Author: Darwin H. Harris
Publisher:
ISBN:
Category : Cerium
Languages : en
Pages : 12

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Semi-annual Summary Research Report in Chemistry for ...

Semi-annual Summary Research Report in Chemistry for ... PDF Author:
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 82

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Separation of Heavy Metals

Separation of Heavy Metals PDF Author: Anil Kumar De
Publisher:
ISBN:
Category : Extraction (Chemistry).
Languages : en
Pages : 316

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Ion Exchange Method for Removal and Separation of Noble Metal Ions

Ion Exchange Method for Removal and Separation of Noble Metal Ions PDF Author: Zbigniew Hubicki
Publisher:
ISBN:
Category : Science
Languages : en
Pages :

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Book Description
Ion exchange has been widely applied in technology of chemical separation of noble metal ions. This is associated with dissemination of methods using various ion exchange resins which are indispensable in many fields of chemical industry. Due to small amounts of noble elements in nature and constant impoverishment of their natural raw materials, of particular importance are physicochemical methods of their recovery from the second sources e.g. worn out converters of exhausted gases, chemical catalysts, dental alloys, anodic sludges from cooper and nickiel electrorefining as well as waste waters and running off waters from refineries containing trace amount of noble metals. It should be stated that these waste materials are usually pyro- and hydrometallurgically processed. Recovery of noble metals, from such raw materials requires individual approach to each material and application of selective methods for their removal. Moreover, separation of noble metals, particularly platinum metals and gold from geological samples, industrial products, synthetic mixtures along with other elements is a problem of significant importance nowadays. In the paper the research on the applicability of different types of ion exchangers for the separation of noble metals will be presented. The effect of the different parameters on their separation will be also discussed. The examples of the removal of noble metals chlorocomplexes will also be presented in detail.