546-0338/01 – Assessment of Technological Processes (HodTechPro)
Gurantor department | Department of Environmental Engineering | Credits | 4 |
Subject guarantor | doc. Ing. Iva Janáková, Ph.D. | Subject version guarantor | doc. Ing. Iva Janáková, Ph.D. |
Study level | undergraduate or graduate | Requirement | Compulsory |
Year | 2 | Semester | winter |
| | Study language | Czech |
Year of introduction | 2005/2006 | Year of cancellation | 2019/2020 |
Intended for the faculties | HGF | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
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.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Summary
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.
Compulsory literature:
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.
Recommended literature:
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.
Way of continuous check of knowledge in the course of semester
Studentům budou v průběhu cvičení zadávány samostatné úkoly, ve kterých budou zjišťovat technologické ukazatele upravitelnosti suroviny, sestrojovat křivky upravitelnosti a vyhodnocovat účinnost separačního procesu.
E-learning
Other requirements
Student must demonstrate individual access in solving problems during exercises.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
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
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction