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Colloid Chemistry in Mineral Processing

✍ Scribed by J.S. Laskowski and J. Ralston (Eds.)


Publisher
Elsevier Science
Year
1992
Tongue
English
Leaves
429
Series
Developments in Mineral Processing 12
Category
Library

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✦ Synopsis


Within this volume is a thorough coverage of the fundamental principles embracing modern theories of colloid chemistry applied to mineral processing. It is written in respect for Dr. J.A. Kitchener, distinguished Reader in the Science of Mineral Processing in the Royal School of Mines, Imperial College, University of London (recently retired). Dr. Kitchener's expertise in colloid chemistry has led to numerous fundamental insights and practical advances in flotation, selective flocculation, and the treatment of slimes.

Colloid chemistry is inevitably involved in all aspects of mineral processing, ranging from how collectors selectively adsorb on to mineral surfaces in flotation, to the forces which control the stability of dispersions of submicron particles, as well as embracing the behaviour of hydrolyzed metal ions in solid-water slurries. The intelligent use of this information is essential in the effective design of separation processes and strategies by the mineral processor. Up to date bibliographies are included at the end of each of the 13 chapters making this volume a useful general resource for researchers, students and mineral processors

✦ Table of Contents


Content:
Developments in Mineral Processing
Page ii

Front Matter
Page iii

Copyright page
Page iv

Foreword
Pages v-vii
J.S. Laskowski, J. Ralston

List of Contributors
Page ix

Chapter 1 - Minerals and surfaces
Pages 1-35
J.A. Kitchener

Chapter 2 - Adsorption
Pages 37-96
Luuk K. Koopal

Chapter 3 - Interparticulate forces
Pages 97-114
R.M. Pashley

Chapter 4 - Dispersions stability and dispersing agents
Pages 115-171
Janusz S. Laskowski, Robert J. Pugh

Chapter 5 - Static and dynamic contact angles
Pages 173-201
J. Ralston, G. Newcombe

Chapter 6 - The influence of particle size and contact angle in flotation
Pages 203-224
J. Ralston

Chapter 7 - An introduction: physicochemical methods of separation
Pages 225-241
Janusz S. Laskowski

Chapter 8 - Selective coagulation of colloidal mineral particles
Pages 243-276
R.J. Pugh

Chapter 9 - Flocculation
Pages 277-308
Yosry A. Attia

Chapter 10 - Shear-flocculation
Pages 309-329
L.J. Warren

Chapter 11 - Coating and carrier methods for enhancing magnetic and flotation separations
Pages 331-359
P. Parsonage

Chapter 12 - Oil assisted fine particle processing
Pages 361-394
J.S. Laskowski

Chapter 13 - Fundamental aspects of microbubble flotation processes
Pages 395-418
Jaime A. Solari, Rodney J. Gochin

Subject Index
Pages 419-428


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