618-0801/02 – Theory of Ironmaking Processes (TŽP)

Gurantor departmentDepartment of Metallurgy and FoundryCredits6
Subject guarantordoc. Ing. Ján Kret, CSc.Subject version guarantordoc. Ing. Ján Kret, CSc.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year1Semesterwinter
Study languageCzech
Year of introduction2004/2005Year of cancellation2015/2016
Intended for the facultiesFMTIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KRE50 doc. Ing. Ján Kret, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Combined Credit and Examination 16+0

Subject aims expressed by acquired skills and competences

Student will be able to formulate : - effect of direct reduction on carbon consumption - basic principles of ironmaking processes - principle of direct and indirect reduction

Teaching methods

Lectures
Individual consultations
Tutorials

Summary

Thermodynamic, kinetic and thermal processes of blast furnace combustion zone. Blast furnace aerodynamics. Physico-chemical reactions in blast furnace :volatiliozation, decomposition of hydrates, water-gas shift reaction, carbon deposition, decomposition of carbonates ect. Thermodynamics, kinetics and mechanismus of iron oxides reduction. Direct and indirect reduction. Effect of direct reduction on coke rate. Reduction of various elements. Blast furnace slags. Chemistry of sulphur reaktion. Removal of sulphur. Carburization of iron. Pig iron grades.

Compulsory literature:

[1] BABICH, A., SENK, D., GUDENAU, H.W., MAVROMMATIS, K. [I]Ironmaking[/I]. Aachen, 2008, 402 p. [2] BISWAS, A. K. [I]Principles of blast furnace ironmaking[/I]. Australia, Brisbane 1981.

Recommended literature:

NEELY,J.E., BERTONE, T.J. Practical metallurgy and materials of industry, Prentice hall, 2002, ISBN 0130945803

Way of continuous check of knowledge in the course of semester

Points assessment -Elaboration of Semestral work

E-learning

For electronic communication with teachers enjoy university e-mail address: http://staff.vsb.cz/ There is a continuous expansion of e-learning elements into teaching

Další požadavky na studenta

Monitoring of other information sources from the field of metallurgy

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures. - Characteristics of ore, sinter, pellets, coke, basic ingredients and methods survey. - Physico-chemical processes during sintering and pelletizing. - Thermodynamic, kinetic and thermal processes in the oxidation zone of the blast furnace. - Gasodynamics of blast furnace. - Physical and chemical processes in the blast furnace. - Thermodynamics, kinetics and mechanism of reduction of iron oxides in blast furnace. - Direct and indirect reduction. - Effect of part direct reduction in carbon consumption. - Reduction of other elements. - Blast furnace slag. - Desulfurization in the blast furnace. -Cementing iron. - Types and quality of pig iron.

Conditions for subject completion

Combined form (validity from: 1960/1961 Summer semester, validity until: 2008/2009 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (145) 51
        Examination Examination 100  0
        Exercises evaluation Credit 45  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2014/2015 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2013/2014 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2012/2013 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2011/2012 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2010/2011 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2009/2010 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2008/2009 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2007/2008 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2006/2007 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2005/2006 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (N2109) Metallurgical Engineering (2109T035) Technologies of Metal Production K Czech Ostrava 1 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner