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Technická 5
166 28 Prague 6 – Dejvice
IČO: 60461373 / VAT: CZ60461373
Czech Post certified digital mail code: sp4j9ch
Copyright: UCT Prague 2015
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Laboratory of Inorganic Materials is joint working place of the University of Chemistry and Technology Prague and the Institute of rock structure and mechanics ASCR, v.v.i. Laboratory activity evenly covers the area of education and both basic and applied research.
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Melting space for the vitrification of radioactive materials |
For students
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Bubble in glass containig Na2SO4 condensate |
Laboratory members are involved in the education within bachelor and master study programs Chemistry and Materials. Doctoral students of the study program Chemistry and Technology of Inorganic Materials work closely with us when assisting solved research projects, completing required coursework and writing and defending a dissertation about their research project. |
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The result of the mathematical model of the flow in the melting chamber - sectional view showing the formation of spiral flow, which allows to increase the efficiency of the melting process. |
Image analysis - measurement of the size of a bubble in the melt. |
Laboratory of Inorganic Materials was created from the original Laboratory for chemistry and technology of silicates and ICT Prague and ASCR founded in 1961. In 2012, the Laboratory was transformed into a Joint workplace of the University of Chemistry and Technology Prague UCT Prague) and the Institute of Rock Structure and Mechanics ASCR, v.v.i. The Laboratory cooperates with materials-oriented UCT Prague departments, especially the Department of glass and ceramics. In addition to the labs in UCT Prague (Building A, Room A04), we also work at the Institute of Rock Structure and Mechanics ASCR v.v.i., V Holešovičkách 41, 180 00 Prague 8.
Temperature distribution on the top melt level in a glass melting space
Postgraduate study programme: Chemistry and Technology of Materials
Field of study: Chemistry and technology of inorganic materials
Themes of the postgraduate studies
Supervisor: Prof. Ing. Lubomír Němec, DrSc.
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Supervisor: Doc. Ing. Jaroslav Kloužek, CSc.
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Supervisor: Doc. Ing. Jaroslav Kloužek, CSc. |
Supervisor: Prof. Ing. Lubomír Němec, DrSc.
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Research areas |
Glass melting processes and their modelling |
New glass melting concepts |
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Mathematical modeling is traditional tool for the analysis of glass melting process. CFD methods calculate velocity and temperature fiels ... |
New relative value – space utilization – quantitatively assesses melting processes in continuous melting space. The current industrial furnaces... | ||
Development of new types of glasses |
Materials for photonics and optoelectronics |
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The composition of the proposed glass is optimized in terms of the required properties. Colors affected by the redox state of the glass can be predicted ... |
The industrial development is coming with a requirement of new materials. In optic and optoelectronic ... |
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Research of processes for vitrification of nuclear waste |
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Solving the problem of immobilizing a large amount of nuclear waste coming from the production of plutonium is the actual question ... |
Experimental techniques
UCT Prague |
IRSM ASCR, v.v.i. |
University of Chemistry and Technology Prague Laboratory of Inorganic Materials Technická 5 166 28 Prague 6 Czech Republic
Tel. +420 22044 5192 (l. 4318, 5195) E-mail: Jaroslav.Klouzek@vscht.cz |
Institute of Rock Structure and Mechanics ASCR, v.v.i. Laboratory of Inorganic Materials V Holešovičkách 41 180 00 Prague 8 Czech Republic
Tel. +420 266009 421 (l. 423) |
Public transportation: |
Public transportation: Metro Line "C" to Holešovice station, exit to Kobylisy, Prosek, then by bus 102, 210 to Vychovatelna station. Metro Line "B" to Palmovka station, exit to Divadlo pod Palmovkou, then by tram 10, 24, 25 to Vychovatelna station. |
DATA
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Sub - programme: Chemistry of Materials
The programme has been designed to continue the education of graduates of Bachelor degree studies oriented towards materials sciences. The general knowledge gained at the Bachelor level is extended and deepened in courses focused mainly on physical chemistry of materials, materials engineering and materials technologies. Students may concentrate on individual groups of material by a proper choice of optional courses. Substantial part of studies is devoted to laboratory projects aimed at further development of students' capabilities of a self-reliant solution of research, design and technological problems. |
Subject S107006: Glass Technology (Guarantor: Prof. Lubomír Němec, Assoc.Prof. Jaroslav Kloužek) |
Annotation:The course involves the fundamental chemical-engineering and technological knowledge of glass preparation, particularly by glass melting. The contemporary approaches to preparation of special glasses by modern non-melting methods are summarized in the introductory lecture. The substantial part of the course focuses on the glass melting process of industrial glasses. The individual courses are chronologically arranged according to the actual development of the glass melting process.
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Sylabus:
1. Glass raw materials and their treatment, chemical reactions in glass batch2. Particle dissolution in the glass melt 3. Bubble removal from glass melts, gas solubilities and bubble nucleation in glass melts 4. Oxidation-reduction equilibria in glass melts 5. Dissolution of chemical inhohogeneities (cords) 6. Character of glass flow in glass melting furnaces 7. Energy consumption and melting performance of the melting space 8. The evaporation of volatile glass components during melting 9. Corrosion of refractory materials and heating electrodes by glass melts 10. Glass forming processes 11. Glass annealing 12. Coloured glasses 13. Special glasses 14. Coatings on glass
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