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Course Information

Course Name
Turkish Flotasyon ve Flokülasyon
English Flotation and Flocculation
Course Code
CHZ 332E Credit Lecture
(hour/week)
Recitation
(hour/week)
Laboratory
(hour/week)
Semester 2
3 2 1 1
Course Language English
Course Coordinator Mehmet Sabri Çelik
Mehmet Sabri Çelik
Course Objectives 1. To give both theoretical and practical knowledge on flotation and flocculation both of which are the most important mineral processing techniques for very finely liberated particles.
2. To provide knowledge on flotation properties of different minerals and their interactions with various reagents (collectors, control reagents, frothers),
3. To explain industrial applications of flotation with some relevant examples.
Course Description Surface chemistry of flotation, Solid, liquid and gas phases, electrochemical potential, surfaces and interfaces, thermodynamics of interfaces, contact angles in three-phase systems. Flotation reagents, anionic and cationic collectors, non-ionizing collectors, control reagents, froths, interaction of reagents with minerals. Coagulation, flocculation and dispersion, aggregation with inorganic chemicals and organic polymers, selective flocculation. Flotation techniques, ore and pulp properties, flotation machines, flotation circuits, auxiliary apparatus. Flotation applications on naturally floatable minerals, sulfides, oxides and salt type minerals.
Course Outcomes Students who pass the course will be able to know about:
I. Flotation and flocculation methods,
II. Mechanisms of flotation and flocculation,
III. Reagents used in flotation and flocculation and their operational mechanisms,
IV. Flotation properties of different minerals and ores,
V. Application of flotation in laboratory and industry,
VI. Flotation machines, cell designs and flow sheets for each type of ore will be provided.
Pre-requisite(s) CHZ 222 Surface and Colloid Chemistry
Required Facilities Denver type flotation cells, flotation reagents, filtration apapratus, particle size measurement equipment, pH meter, glassware, flocculation and coagulation set up, automatic titration set up.
Other Other
Textbook S.R. Rao, Surface Chemistry of Froth Flotation, ISBN-10: 0306481790 394 pages, Springer; 1 edition (December 1, 2003).
Other References Surface Chemistry of Froth Flotation, J. Leja, Plenum Press, 1982 (1st edition) or the latest edition.
R.P. King, Principles of Flotation, S. African Mining and Metallurgy, 1982.
R. D. Crozier, Flotation, Elsevier Science, January, 1992.
K.J. Ives, The Scientific Basis of Flotation, NATO Advanced Study Institute, 1982.
M.C. Fuerstenau et al., Chemistry of Flotation, SME Publication, 1985.
J.S. Laskowski, Coal Flotation and Fine Coal Utilization, Elsevier, 2001.
J. A. Finch,G. S. Dobby, Column Flotation, Elsevier Science,1990.
J. A. Herbst (Editor), Flotation operating practices and Fundamentals, SME Publication, 1995.
R. Klimpel (Editor), Society for Mining, Metallurgy & Exploration, Incorporated, 1989.
J.D. Miller, B.K. Parekh (Editors) * & K. S. Forssberg,A. N. Buckley,E. J. Suoninen (Editors), Application of Surface Science to Advancing Flotation Technology, Vol. 51, Elsevier Science, 1998.
K. S. Forssberg, Flotation of Sulphide Minerals, Elsevier Science, 1990.
S. Atak, Flotasyon İlkeleri ve Uygulaması, İTÜ Vakfı, Kitap Yayın No.34, İstanbul, 1990.
E.C. Çilek, Flotasyon, SDÜ Yayını, 158 s, 2006.
 
 
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