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Oxidation of Volatile Organic Compounds in a Multifunctional High Temperature and High-Pressure Cassette Microreactor
Vajglová, Zuzana ; Stavárek, Petr ; Křišťál, Jiří ; Jirátová, Květa ; Ludvíková, Jana ; Jiřičný, Vladimír
Analysis of the total oxidation of ethanol including reaction intermediates data obtained in the examined reactors on the temperature showed that differentmaterial applied in the construction of reactors and their arrangement give slightly different results of catalyst testing, the ones obtained from microreactor being more precise. More precise control of reaction temperature due to higher heat transfer capabilities and limited backmixing of reaction mixture in a packed bed microreactor is advantageous and leads to the more accurate results of oxidation catalysts testing. However, it is necessary to ensure in order the material used for the reactor construction did not affect the catalytic reaction. The results accomplished confirm that microreactors are not only suitable for performing of catalytic reactions in a laboratory scale but also promising way for creation of new, safer and cleaner production processes.
Fulltext: content.csg -  PDF
Plný tet: SKMBT_C22014050212452 - PDF
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Liquidation of Brominated Flame Retardants from Waste Water
Vajglová, Zuzana ; Vychodilová, Hana ; Kotas, Petr ; Jiřičný, Vladimír
In this work we focused on the degradation method with a high potential for degradation of polybrominated diphenyl ethers from liquid waste. Very good results were achieved with the chemical degradation methods using nanostructured iron. Electrochemical method gave the best results of degradation of PBDE. Within the frame of this work we have used for the first time an electrochemical microreactor whose application in this context has not been described in the literature. The obtained original experimental results confirm the significantly higher efficiency and speed of degradation in comparison with the classic electrochemical reactor and chemical methods of PBDE degradation.
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The System of the Employees´ Selection
VAJGLOVÁ, Zuzana
This work deals with the system of the employees selection for the unique project Agency of professional development. The aims of thesis work is to analyze and assess today the most used methods and ways of selecting staff and propose the most appropriate system for selecting students for the named project APR.
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