542-0416/04 – Mineral Raw-Materials Heat Treatment (TZNS)

Gurantor departmentDepartment of Mining Engineering and SafetyCredits6
Subject guarantordoc. Ing. Jiří Botula, Ph.D.Subject version guarantordoc. Ing. Jiří Botula, Ph.D.
Study levelundergraduate or graduate
Study languageCzech
Year of introduction2015/2016Year of cancellation
Intended for the facultiesHGFIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
BOT40 doc. Ing. Jiří Botula, Ph.D.
CEH25 Ing. Dagmar Čechová, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+2
Combined Credit and Examination 15+0

Subject aims expressed by acquired skills and competences

Subject intent is intensifying of student knowledge in branch of raw material preparation and recycling in upgrading of raw materials with using heat combined with other adjustment processes.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Object improves knowledge in branch of mineral raw material processing when in use heat in combination with other processes of preparation. Thermal refinement is one of the basic ways of mineral raw material refinement which is used in methods of piecing together fine grained materials, roasting of ores, fuel carbonization and other technological processes.

Compulsory literature:

1.Tichánek,F., Botula,J., Řepka,V.: Mineral processing, VŠB TU Ostrava, 2005, 1.edition, page number 93, ISBN 80 – 248 – 0813 -7 WiLLs, B.A.,Wills’ Mineral Processing Technology. An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery. 2006, ISBN 0-7506-4450-8

Recommended literature:

Wills,B.A.: Mineral Processing Technology. Pergamon Press, 1985

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

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Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Basics of heat-technique. 1.1 Characteristics of fuels, heat, temperature and other basic terms. 2. Material and energy balance of thermal equipment 3. Drying of materials. 3.1 Theoretical foundations of drying 4. Technological equipment of dryers, types 4.1 Strangeness of coal drying 5. Briquetting of coal and ore concentrates 5.1 Basis of briquetting, briquetting theory 5.2 Evaluation of raw materials under briquette ability 6. Technology and machinery in briquette plants 6.1 Properties of briquettes 7. Carbonization of coal 7.1 Theoretical foundations, properties in terms of coal coking 7.2 Coke tests, production of coke 8. Coke ovens and machinery, heating systems for coke batteries 9. Management and control technology of coking 9.1 Properties of coke, coke oven gas and its composition 10. Chemical products of coking and their gaining 10.1 Environmental impact of chemical products of coke, hygiene and safety of work at coke oven plants 11. Heat benefication of ores 11.1 Methods of roasting, characteristics of chemical reactions 11.2 Technology and Machinery 12. Agglomeration 12.1 Basis of agglomeration, factors influencing the agglomeration process 13. Methods of agglomeration, technology and machinery 13.1 Properties of agglomerate from point of view of its further processing 14. Pelletizing 14.1 Theoretic basis of peletization 15. Machinery and technology of pelletizing 15.1 Hardening of pellets 15.2 Utilization of pelletizing, pellets properties Seminars: 1. Introductory seminar - introduction with a the subject content and conditions of the credit granting. Basic concepts of heat-technique. 2. Determination of water content in coal 3. Determination of ash content 4. Determination of volatile combustible content 5. Determination of the swelling index 6. Determination of the expansion of coal 7. Determination of gross calorific and calorific value 8. Calcining roasting of siderite 9. Determination of water content 10. Determination of ash content 11. Determination of a softening point 12. Wash oil, distillation test 13. Measurement of density by using a Mohr’s scales 14. Determination of flash point 15. Relative viscosity of oil Excursion to the coking plant

Conditions for subject completion

Full-time form (validity from: 2015/2016 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 33  17
        Examination Examination 67  18
Mandatory attendence parzicipation:

Show history
Combined form (validity from: 2015/2016 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 33  17
        Examination Examination 67  18
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling P Czech Ostrava 3 Compulsory study plan
2019/2020 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Ostrava 3 Compulsory study plan
2018/2019 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling P Czech Ostrava 3 Compulsory study plan
2018/2019 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Ostrava 3 Compulsory study plan
2018/2019 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Most 3 Compulsory study plan
2017/2018 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Ostrava 3 Compulsory study plan
2017/2018 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Most 3 Compulsory study plan
2017/2018 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling P Czech Ostrava 3 Compulsory study plan
2016/2017 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling P Czech Ostrava 3 Compulsory study plan
2016/2017 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Ostrava 3 Compulsory study plan
2016/2017 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Most 3 Compulsory study plan
2015/2016 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Ostrava 3 Compulsory study plan
2015/2016 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling K Czech Most 3 Compulsory study plan
2015/2016 (B2102) Mineral Raw Materials (2102R013) Processing of Raw Materials and Recycling P Czech Ostrava 3 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner