618-0702/02 – Theoretical Fundamentals of Ironmaking (TeZaVŽ)

Gurantor department	Department of Metallurgy and Foundry	Credits	7
Subject guarantor	doc. Ing. Ján Kret, CSc.	Subject version guarantor	doc. Ing. Ján Kret, CSc.
Study level	undergraduate or graduate	Requirement	Compulsory
Year	2	Semester	winter
		Study language	Czech
Year of introduction	2000/2001	Year of cancellation	2008/2009
Intended for the faculties	FMT	Intended for study types	Bachelor

Instruction secured by
Login	Name	Tuitor	Teacher giving lectures
BRO37	doc. Ing. Silvie Brožová, Ph.D.
KRE50	doc. Ing. Ján Kret, CSc.

Extent of instruction for forms of study
Form of study	Way of compl.	Extent
Full-time	Credit and Examination	3+2

Subject aims expressed by acquired skills and competences

Student will be able to formulate : - principles of ironmaking fundamentals - basic principles of blast furnace aerodynamics

Teaching methods

Summary

Properties of iron ores, sinters, pellets, fluxes and metallurgical fuels and their testing Physico-chemical processes of sintering and pelletizing. 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. Optimum coke rate calculation. Reduction of various elements. Blast furnace slags. Chemistry of sulphur reaktion. Removal of sulphur. Carburization of iron. Pig iron grades.

Compulsory literature:

1) Brož,L. : Teoretické základy výroby železa, SNTL/ALFA, Praha 1975. 2) Biswas,A.K. : Principles of blast furnace ironmaking, Australia, Brisbane 1981.

Recommended literature:

Additional study materials

Study supports in the EduDocs system

Way of continuous check of knowledge in the course of semester

E-learning

Other requirements

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Vlastnosti rud,aglomerátu, pelet, koksu, zásaditých přísad a metody jejich zjišťování. Fyzikálně-chemické procesy při spékání a peletizaci. Základy termodynamických, kinetických a tepelných procesů v oxidační zóně vysoké pece. Plynodynamika vysoké pece. Fyzikální a chemické děje ve vysoké peci. Termodynamika, kinetika a mechanismus redukce oxidů železa ve vysoké peci. Přímá a nepřímá redukce. Redukce ostatních prvků. Vysokopecní struska. Odsiřování ve vysoké peci. Nauhličování surového železa. Druhy a jakost surového železa.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester, validity until: 2008/2009 Summer semester)

Task name	Type of task	Max. number of points (act. for subtasks)	Min. number of points	Max. počet pokusů
Exercises evaluation and Examination	Credit and Examination	100 (100)	51	3
Exercises evaluation	Credit	25 (25)	0	3
Written exam	Written test	15	0	3
Other task type	Other task type	10	0	3
Examination	Examination	75 (75)	0	3
Written examination	Written examination	30	0	3
Oral	Oral examination	45	0	3

Mandatory attendence participation:

Show history

Conditions for subject completion and attendance at the exercises within ISP:

Show history

Occurrence in study plans

Academic year	Programme	Branch/spec.	Spec.	Form	Study language	Tut. centre	Year	Type of duty
2004/2005	(B2113) Materiálové technologie	(2109R032) Iron Making and Coke Making	(01) Iron Making and Coke Making	P	Czech	Ostrava	2	Compulsory	study plan
2003/2004	(B2113) Materiálové technologie	(2109R032) Iron Making and Coke Making	(01) Iron Making and Coke Making	P	Czech	Ostrava	2	Compulsory	study plan
2002/2003	(B2113) Materiálové technologie	(2109R032) Iron Making and Coke Making	(01) Iron Making and Coke Making	P	Czech	Ostrava	2	Compulsory	study plan
2001/2002	(B2113) Materiálové technologie	(2109R032) Iron Making and Coke Making	(01) Iron Making and Coke Making	P	Czech	Ostrava	2	Compulsory	study plan
2000/2001	(B2113) Materiálové technologie	(2109R032) Iron Making and Coke Making	(01) Iron Making and Coke Making	P	Czech	Ostrava	2	Compulsory	study plan

Occurrence in special blocks

Block name	Academic year	Form of study	Study language	Year	W	S	Type of block	Block owner

Assessment of instruction

Předmět neobsahuje žádné hodnocení.