Surface chemistry of froth flotation
著者
書誌事項
Surface chemistry of froth flotation
Kluwer Academic/Plenum Publishers, c2004
2nd ed. / revised by S. Ramachandra Rao
- : set
- v. 1
- v. 2
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注記
Includes bibliographical references and index
v. 1. Fundamentals -- v. 2. Reagents and Mechanisms
内容説明・目次
- 巻冊次
-
v. 1 ISBN 9780306481789
内容説明
th The technology of froth flotation, invented in the early 20 century was first used for the concentration of sulfide minerals. Since then it has been applied for the processing of many nonsulfide ores as weIl, including oxides, carbonates, silicates, soluble minerals like halite and sylvite and energy minerals like coal and bitumen. In recent years it has been used for several nonrnineral applications, such as waste water treatment, deinking of paper for recycling and resource recovery from industrial wastes he technology continues to grow with new applications reported every year. Flotation is based on chemical phenomena occurring at the interfaces, solid/water and air/water. Surface Chemistry principles have played a significant role in the development of flotation technology. Knowledge of aqueous solution chemistry and electrochemistry has added to our understanding of the reactions in flotation systems. Professor Jan Leja's book has weIl served researchers and students as they tried to understand the chemistry of flotation, and it is a significant contribution to the advancement of knowledge.
However, since the book was first published, new research techniques and ever growing information have made an update necessary. The revised edition compiled by Dr. S. R. Rao has brought together fundamental aspects of the chemistry of flotation and how they apply to practical systems. It should serve all who are working in the area of flotation and interested in exploring new applications of flotation technology.
目次
1. Introduction.- 2. Chemical Bonding and Structure of Solids.- 3. Aqueous Solutions, Slurries and Pulp.- 4. Physical Chemistry of Interfaces.- 5. Electrical Characteristics at Interfaces.- 6. Surface Forces in Flotation.- 7. Adsorption from Solutions.- References.
- 巻冊次
-
: set ISBN 9780306481802
内容説明
th The technologyoffroth flotation, invented in the early 20 century was first used for the concentration ofsulfide minerals. Since then it has been applied for the processing of many nonsulfide ores as well, including oxides, carbonates, silicates, soluble minerals like halite and sylvite and energy minerals like coal and bitumen. In recent years it has been used for several nonmineral applications, such as waste water treatment, deinking ofpaper for recycling and resource recovery from industrial wastes he technology continues to grow with new applications reportedevery year. Flotation is based on chemical phenomena occurring at the interfaces, solid/water and air/water. Surface Chemistry principles have played a significant role in the development of flotation technology. Knowledge ofaqueous solution chemistry and electrochemistry has added to our understanding ofthe reactions in flotation systems. ProfessorJan Leja's bookhas well served researchers and students as theytried to understand the chemistry of flotation, and it is a significant contribution to the advancement ofknowledge.
However, since the book was first published, new research techniques and ever growing information have made an update necessary. The revised edition compiled by Dr. S. R. Rao has brought together fundamental aspects ofthe chemistryofflotation and how they apply to practical systems. It should serve all who are working in the area of flotation and interested inexploring new applications offlotation technology.
目次
1. Introduction.- 2. Chemical Bonding and Structure of Solids.- 3. Aqueous Solutions, Slurries and Pulp.- 4. Physical Chemistry of Interfaces.- 5. Electrical Characteristics at Interfaces.- 6. Surface Forces in Flotation.- 7. Adsorption from Solutions.- 8. Hydrophobicity and Contact Angle.- 9. Flotation Surfactants.- 10. Collector Mechanism I. Thiol Collectors in Sulfide Minerals.- 11. Collector Mechanism II. Non-Thiol Collectors.- 12. Mechanism of the Action of Modifying Agents.- 13. Frothers and Frothing.- 14. Flotation Kinetics and Fine Particles Flotation.- References.- References.
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