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 Minerals and Reagents
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By
P. Somasundaran, Columbia University, New York, U.S.A.
Dianzuo Wang, Chinese Academy of Engineering, Beijing, China
Included in series
Developments in Mineral Processing, 17
Description
Surfactants have been used for many industrial processes such as flotation, enhanced oil recovery, soil remediation and cleansing. Flotation
technology itself has been used in industry since the end of the 19th century, and even today it is an important method for mineral processing
and its application range is expanding to other areas. This technology has been used in the treatment of wastewater, industrial waste
materials, separation and recycling of municipal waste, and some unit processes of chemical engineering. The efficiency of all these
operations depends primarily on the interactions among surfactants, solids and media.
In this book, the fundamentals of solution chemistry
of mineral/surfactant systems are discussed, as well as the important calculations involved. The influence of relevant physico-chemical
conditions are also presented in detail.
Audience
geologists, mineral scientists, chemists
Contents
Preface
1 Introduction
1.1 Brief Review of Solution Chemistry of Reagent/Mineral Systems
1.2 Outline of Solution Chemistry of Reagent/Mineral
Systems
References
2 Solution Equilibria
2.1 Acid-base Equilibria in Dilute Flotation Solutions
2.2 Dissociation Equilibria of Short-Chain
Reagents
2.3 Diagram Approach of Solution Equilibria Flotagents
2.4 Weak Association and Dissociation Equilibria of Long-Chain Surfactants
2.5 Strong Association and Mucellization Equilibria of Long-Chain Surfactants
2.6 Hydrophobic Association of Long-Chain Surfactants
References
3 Mineral-Solution Equilibria
3.1 Dissolution Equilibria on Minerals
3.2 Hydrolysis Equilibria of Ionic Species
3.3 Solution Equilibria
of Dissolved Mineral Species
3.4 Surface Conversion of Minerals by Interactions of Dissolved Mineral Species
3.5 Change Equilibria of
Minerals
References
4 Mineral-Reagent Equilibria
4.1 Adsorption and Interaction Forces of Reagents
4.2 Microstructure of Adsorbed Surfactant
and Polymers on Minerals
4.3 Surface and Bulk Interactions between Dissolved Minerals Species and Flotagents
4.4 Solution Chemical Reactions
and Diagrammatic Approaches
4.5 Electrochemical Equilibria
5 Application of Reagents and Structure-Property Relationship
5.1 Classification
of Flotagents
5.2 Collectors - Minerophilic and Non-Polar Groups
5.3 Frothers and Modifiers
5.4 Flocculants
5.5 Molecular Design of Floatagents
Reference
Symbols
Index
Bibliographic & ordering Information
Hardbound, 228 pages, publication date: SEP-2006
ISBN-13: 978-0-444-52059-3
ISBN-10: 0-444-52059-7
Imprint: ELSEVIER
Price: Order form
GBP 95
USD 180
EUR 146
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Last update: 22 Jul 2008
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