Chiral Composite Membrane for Enantiomer Separation.

0565274 - ÚCHP 2023 CZ eng A - Abstrakt
Izák, Pavel - Čížek, Jan - Yalcinkaya, F. - Kohout, M.
Chiral Composite Membrane for Enantiomer Separation.
Book of Abstracts. Prague: Czech Membrane Platforms, 2022. s. 34, č. článku T 01/ SL 05. ISBN 978-80-907673-7-9. ISSN 2694-8958.
[International Conference on Membrane Processes MELPRO 2022. 18.09.2022-21.09.2022, Prague]
Grant CEP: GA ČR(CZ) GA20-09980S
Institucionální podpora: RVO:67985858
Klíčová slova: enantiomer * separation * membrane
Obor OECD: Chemical process engineering

The pressure-driven permeation process has allowed the operation to be continuous and faster, which has the potential for continuous large- scale production of enantiopure compounds and could pave the way for many more commercial applications, satisfying the considerable demand for large-scale chiral separa-tion techniques. However, low enantiomeric excess was observed in 80 days - 3, 4 and 7%. Reducing the flux of enantiomers through the modified membrane might give more time to the enantiomers to differentiate, decrease the coupling effect and thus increases the enantiomeric excess. After this study we noticed perspectives for future research. The performed separation processes needed long time to achieve required separation factor. When the process is enhanced with pressure to gain in treatment time, we lose in selectivity.
Trvalý link: https://hdl.handle.net/11104/0336843