| Course Unit Code | 546-0338/01 |
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| Number of ECTS Credits Allocated | 4 ECTS credits |
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| Type of Course Unit * | Compulsory |
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| Level of Course Unit * | First Cycle |
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| Year of Study * | Second Year |
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| Semester when the Course Unit is delivered | Winter Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| PEC06 | doc. Ing. Iva Janáková, Ph.D. |
| Summary |
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The course of “Rating of Technological Processes” focuses on the information
on rating methods of data obtained in the course of mineral resources
processing. Students will be acquainted with the construction of a
dressability HR-curve and M-curve and cumulative curves of dressability.
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| Learning Outcomes of the Course Unit |
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This subject deals with the ways of evaluating data to determine the treatability of primary and secondary raw materials. Students will get through this subject a comprehensive overview of methodologies assessing the effectiveness of raw material processing.
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| Course Contents |
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1) Basic terms of raw materials processing
2) Grain size analysis and assessment of technological indicators of sieve analysis
3) Grain size analysis of very fine particles - sedimentation analysis
4) Grading and assessment of technological indicators
5) The technologies separation of raw materials
6) Float and sink test and its evaluation
7) Washability (HR)-curves of raw materials processing
8) Construction of HR-curves of raw materials processing
9) Use of HR-curves of raw materials processing
10)Curves of Floatability
11)M- curve of raw materials processing
12)Construction of M- curve of raw materials processing
13)Use of M- curve of raw materials processing
14)Evaluation of the effectiveness of raw materials processing
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| Recommended or Required Reading |
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| Required Reading: |
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Kozák J.: Úpravnická technologická analýza, VŠB-TU Ostrava, 1984.
Leško, M., Úpravnícka technologická analýza : (príklady). Vyd. 1.. - Košice : Vysoká škola technická, 1988 - 291 s. : il. |
Kozák J.: Úpravnická technologická analýza, VŠB-TU Ostrava, 1984.
Leško, M., Úpravnícka technologická analýza : (príklady). Vyd. 1.. - Košice : Vysoká škola technická, 1988 - 291 s. : il.
ZÁVADA, J.: Flotace nerostných surovin a odpadů. Učební materiály publikované na adrese: http://hgf10.vsb.cz/546/Flotace/2012
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| Recommended Reading: |
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Blaschke, W. Przeróbka wegla kamiennego : wzogacanie grawitaczne. Krakow : IGSMiE PAN, 2009 -233 s.
Sedláčková, V, Sedláček, P. Přípravné procesy. Ostrava : VŠB - Technická univerzita Ostrava, 2004 - 114 s. : il. ISBN 80-248-0582-0.
European Journal of Mineral Processing and Environment Protection, [edited by Akcil, A., Komnitsas,K.]. Elsevier B.V. ISSN 1303-0868.
Senior, G.D., et al. Bruckard, The flotation of gersdorffite in sulphide nickel systems -- A single mineral study, International Journal of Mineral Processing, Vol. 93, No. 2, 2009.
Koh, P.T.L., et al. The effect of particle shape and hydrophobicity in flotation, International Journal of Mineral Processing, Vol. 93, No. 2, 2009.
Neethling, S.J., Cilliers,J.J. The entrainment factor in froth flotation: Model for particle size and other operating parameter effects, International Journal of Mineral Processing, Vol. 93, No. 2, 2009.
Honaker, R.Q., and Bimpong, C., Alternative materials for dense medium separations, International Journal of Coal Preparation and Utilization, Vol.29, No.4, 2009. |
Blaschke, W. Przeróbka wegla kamiennego : wzogacanie grawitaczne. Krakow : IGSMiE PAN, 2009 -233 s.
Sedláčková, V, Sedláček, P. Přípravné procesy. Ostrava : VŠB - Technická univerzita Ostrava, 2004 - 114 s. : il. ISBN 80-248-0582-0.
European Journal of Mineral Processing and Environment Protection, [edited by Akcil, A., Komnitsas,K.]. Elsevier B.V. ISSN 1303-0868.
Senior, G.D., et al. Bruckard, The flotation of gersdorffite in sulphide nickel systems -- A single mineral study, International Journal of Mineral Processing, Vol. 93, No. 2, 2009.
Koh, P.T.L., et al. The effect of particle shape and hydrophobicity in flotation, International Journal of Mineral Processing, Vol. 93, No. 2, 2009.
Neethling, S.J., Cilliers,J.J. The entrainment factor in froth flotation: Model for particle size and other operating parameter effects, International Journal of Mineral Processing, Vol. 93, No. 2, 2009.
Honaker, R.Q., and Bimpong, C., Alternative materials for dense medium separations, International Journal of Coal Preparation and Utilization, Vol.29, No.4, 2009. |
| Planned learning activities and teaching methods |
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| Lectures, Tutorials, Experimental work in labs |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Exercises evaluation and Examination | Credit and Examination | 100 (100) | 51 |
| Exercises evaluation | Credit | 33 (33) | 17 |
| Other task type | Other task type | 33 | 17 |
| Examination | Examination | 67 (67) | 34 |
| Written examination | Written examination | 30 | 15 |
| Oral | Oral examination | 37 | 19 |