- Tytuł:
- Separation of 1,3-Propanediol from Aqueous Solutions by Ion Exchange Chromatography
- Autorzy:
-
Rukowicz, B.
Miesiąc, I.
Alejski, K. - Powiązania:
- https://bibliotekanauki.pl/articles/778477.pdf
- Data publikacji:
- 2014
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
1,3-propanediol
glycerol
fermentation
sorption
ion-exchange chromatography - Opis:
- 1,3-propanediol is a promising monomer with many applications and can be produced by bioconversion of renewable resources. The separation of this product from fermentation broth is a difficult task. In this work, the application of cation exchange resin for the separation of 1,3-propanediol from model aqueous solution was examined. The best effect of separation of 1,3-propanediol from glycerol using sorption method was obtained for H+ resin form, although the observed partition coefficient of 1,3-propanediol was low. On the basis of the results of the sorption of 1,3-propanediol, the ionic forms of the resin were selected and used in the next experiments (H+, Ca2+, Ag+, Na+, Pb2+, Zn2+). The best results in ion exchange chromatography were obtained for cation exchange resin in H+ and Ca2+ form. The use of smaller particle size of resin and a longer length of the column allows to obtain better separation of mixtures.
- Źródło:
-
Polish Journal of Chemical Technology; 2014, 16, 2; 82-86
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł