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Development of Bipolar Electrochemical Microreactorfor Organic Synthesis
Jiřičný, Vladimír ; Vychodilová, Hana ; Melich, Z. ; Kodým, R. ; Bystroň, T. ; Bouzek, K.
Extensive theoretical and experimental study of electrochemical alkoxylation has been conducted in frame of large EU The new electrochemical project IMPULSE (2005-9). New high conversion high selectivity one pass bipolar electrochemical microreactor has been developed in cooperation with other partners: ICTP CR, IMM Germany, Solvent Innovation Germany and CNRS Nancy France. New design and process parameters enable significant reduction of expenses on separation of the product from reaction mixture. Experimental results and design of industrial reactor size has been presented in the contribution.
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Bed Reactor, Part IV, Final Research Report, Task C and G, Project FT-TA/039, 2007
Jiřičný, Vladimír ; Staněk, Vladimír ; Stavárek, Petr ; Vychodilová, Hana ; Vlček, Dalibor ; Karfík, David ; Tukač, V. ; Chyba, V. ; Lederer, J. ; Kolena, J. ; Kubička, D. ; Hanika, Jiří
The results of the research of hydrogenation reaction running in Trickle bed reactor (TBR) under condition of steady state or periodic pulse modulation of liquid feed are presented in the report. The effect od pulse period and split on reaction conversion including optimal operation conditions was determined. Yhe extensive hydrodynamic study of TBR was conducted and judged in terms of pressure drop profiles along the catalytic layer, liquid hold up and residence time distribution. Results of hydrodynamic study confirm determination of optimal operating conditions related to maximum conversion.
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Transition Phenomena in Trickle Bed Reactor, Part IV, Intermediate Research Report, Task C, Project FT-TA/039, 2007
Jiřičný, Vladimír ; Staněk, Vladimír ; Hanika, Jiří ; Vychodilová, Hana ; Stavárek, Petr ; Vlček, Dalibor ; Karfík, David ; Tukač, V. ; Chyba, V. ; Lederer, J. ; Kubička, D.
This report sumarizes project results obtained from December 10th 2006 to July 31st 2007. Working team effort was concentraced on residence time distribution measurement by refractometric method in laboratory trickle bed reactor with organic liquid. Method was tested giving reproducible results.
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Utilization of Electric Conductivity Method in Resarch of Hydrodynamics of TBR,PartII, Final Research Report, Task H, Project FT-TA/039, 2006.
Jiřičný, Vladimír ; Staněk, Vladimír ; Hanika, Jiří ; Vychodilová, Hana ; Stavárek, Petr ; Vlček, Dalibor ; Karfík, David ; Tukač, V. ; Chyba, V. ; Lederer, J. ; Kubička, D.
Research and development of electric conductivity method for measurement of RTD, liquid hold up and axial mixing (Pe number) of liquid phase in trickle bed reactor.
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Transition Phenomena in Trickle Bed Reactor, Part III, Final Research Report, Task B and C, Project FT-TA039, 2006.
Jiřičný, Vladimír ; Staněk, Vladimír ; Hanika, Jiří ; Vychodilová, Hana ; Stavárek, Petr ; Vlček, Dalibor ; Karfík, David ; Tukač, V. ; Chyba, V. ; Lederer, J. ; Kubička, D.
Experimental study of trasition of liquid film to pulse flow regime in TBR. Determination of presssure drop profiles, temperature profiles, liquid hold up and RTD and mixing in liquid phase at constant and pulse flow liquid rate.
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Utilization of Electric Conductivity Method in Resarch of Hydrodynamics of TBR, PartII, Intermediate Research Report, Task G and H, Project FT-TA/039, 2006.
Jiřičný, Vladimír ; Staněk, Vladimír ; Hanika, Jiří ; Ondráček, Jakub ; Vychodilová, Hana ; Stavárek, Petr ; Vlček, Dalibor ; Karfík, David ; Tukač, V. ; Lederer, J. ; Kubička, D.
Research and development of electric conductivity method for measurement of RTD, liquid hold up and axial mixing (Pe number) of liquid phase in trickle bed reactor.
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