546-0763/04 – Technologies of Treatment and Hydro-separation Processes (UHP)

Gurantor departmentDepartment of Environmental EngineeringCredits5
Subject guarantordoc. Ing. Silvie Heviánková, Ph.D.Subject version guarantordoc. Ing. Silvie Heviánková, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year3Semestersummer
Study languageCzech
Year of introduction2014/2015Year of cancellation
Intended for the facultiesHGFIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
CER0164 Ing. Michaela Červenková
HEV01 doc. Ing. Silvie Heviánková, Ph.D.
KOT0217 Ing. Iva Kotalová
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 6+6

Subject aims expressed by acquired skills and competences

The aim is to characterize treatment processes of raw materials, namely preparatory, main and auxiliary processes used in the treatment of mineral raw materials.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

The course is to introduce the theoretical basis for the processing of raw materials, namely the preparatory processes (crushing, grinding, sorting), the main processes that separate část productive and part waste (physical separation methods, physical-chemical and chemical processes) and ancillary processes (drainage, surface treatment, drying to the desired humidity).

Compulsory literature:

Schubert,H.: Handbuch der mechanischen Verfahrenstechnik: Partikeleigenschaften, Mikroprozesse, Makroprozesse, Zerteilen, Agglomerieren, Trennen, Mischen, Schüttgut. Band 1 + Band 2, Weinheim: Wiley-VCH, 2003. ISBN 3-527-30577-7, 498 s. + 500 – 1271 s. Schmidt,P.; Körber,R.; Coppers,M.: Sieben und Siebmaschinen. Grundlagen und Anwendung. Weinheim : Wiley-VCH, 2003, ISBN 3-527-30207-7 (váz.) 210

Recommended literature:

Current publication about ore dressing and coal processing.

Way of continuous check of knowledge in the course of semester

Kontrola připravenosti na cvičení v učebně i laboratoři. Odevzdávání a kontrola protokolů.

E-learning

Další požadavky na studenta

The study of foreign literature.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

The course gives students basic knowledge in this field of treatment of mineral raw materials (procedures, principles, technological devices, etc..) and related hydroseparation processes. Lectures: 1.Raw materials - an overview of raw materials, the importance of mining and processing of raw materials, the economic aspect mining and raw materials, modifiability, purification and separation (separation) of raw materials - basic distribution process 2.Crushing and grinding, crushing and grinding methods, the degree of crushing and grinding, crushers - jaw, cone, cylinder, hammer, impact crushers 3.Mills - Grinding elements, drum mills, vibratory mills, ultrafine grinding - rotor, jet mills 4.Classification - characteristics of the process, the efficiency of classification, sorting areas, network configuration, slatted screens, mesh screens, sorting on the basis of classification, classifiers 5.Physical separation processes - processes characteristic 6.Gravitational separation - static, dynamic, gravity separation of liquids and suspensions, gravity separation equipment - onion sets, troughs, weirs, helical and bevel Straw, Hydrocyclones 7.Pneumatic separation, fluid separation, equipment 8.Magnetic separation, and high-intensity and low-intensity magnetic separator, equipment, separating the electric field, equipment, special physical methods of separation 9.Leaching - the characteristics of the process; percolation leaching (percolation), agitation leaching, leaching under pressure (in autoclaves); underground leaching, bacterial leaching 10.Preparation liquor for precipitation - ion, ion exchange equipment, extraction equipment for extraction, precipitation service components - electrolytic precipitation, cementation, crystallization, equipment 11.Flotation - process characteristics, thermodynamic nature of the state of flotation, flotation and the probability plot; 12.Reagens - collectors, warblers, controlling flotation agents 13.Flotation technology for coal preparation, sulfide ore, ore without sulfide, flotation machines and auxiliary equipment 14.Subsidiary processes, dewatering of coarse mineral and drying, sludge thickening and dewatering, coagulation, flocculation, dewatering mineral resources on the centrifuges and filters 15.Ponds, principles for their construction and operation

Conditions for subject completion

Full-time form (validity from: 2014/2015 Summer 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 (2102R006) Water Technologies and Water Management P Czech Ostrava 3 Choice-compulsory study plan
2019/2020 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Ostrava 3 Choice-compulsory study plan
2019/2020 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Most 3 Choice-compulsory study plan
2018/2019 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management P Czech Ostrava 1 Compulsory study plan
2018/2019 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Ostrava 1 Compulsory study plan
2018/2019 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Most 1 Compulsory study plan
2017/2018 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management P Czech Ostrava 1 Compulsory study plan
2017/2018 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Ostrava 1 Compulsory study plan
2017/2018 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Most 1 Compulsory study plan
2016/2017 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Ostrava 1 Compulsory study plan
2016/2017 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Most 1 Compulsory study plan
2016/2017 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management P Czech Ostrava 1 Compulsory study plan
2015/2016 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management P Czech Ostrava 1 Compulsory study plan
2015/2016 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Ostrava 1 Compulsory study plan
2015/2016 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Most 1 Compulsory study plan
2014/2015 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management P Czech Ostrava 1 Compulsory study plan
2014/2015 (B2102) Mineral Raw Materials (2102R006) Water Technologies and Water Management K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner