TY - JOUR
T1 - Enzymatically-boosted ionic liquid gas separation membranes using carbonic anhydrase of biomass origin
AU - Bednár, András
AU - Nemestóthy, Nándor
AU - Bakonyi, Péter
AU - Fülöp, László
AU - Zhen, Guangyin
AU - Lu, Xueqin
AU - Kobayashi, Takuro
AU - Kumar, Gopalakrishnan
AU - Xu, Kaiqin
AU - Bélafi-Bakó, Katalin
N1 - Publisher Copyright:
© 2016 Elsevier B.V.
PY - 2016/11/1
Y1 - 2016/11/1
N2 - Nowadays there is a huge demand for new and sustainable technologies aiming the reduction of the greenhouse gas, in particular carbon dioxide emission. In this work, enzymatically-boosted supported ionic liquid membrane (EB-SILM) was developed to permeate carbon dioxide with improved efficiency. Firstly, the selected biocatalyst, carbonic anhydrase (CA) was prepared and purified from spinach, a cheap plant biomass containing the enzyme of our interest. Afterwards, the CA enzyme preparation was used for SILM fabrication in order to test the properties towards enhanced carbon dioxide permeation over CH4, H2 and N2. The results indicate basically that EB-SILMs possess an increased ability to permeate CO2 in comparison with enzymeless controls and therefore, may be viewed as a promising approach e.g. towards enhanced CO2-capture bioprocesses.
AB - Nowadays there is a huge demand for new and sustainable technologies aiming the reduction of the greenhouse gas, in particular carbon dioxide emission. In this work, enzymatically-boosted supported ionic liquid membrane (EB-SILM) was developed to permeate carbon dioxide with improved efficiency. Firstly, the selected biocatalyst, carbonic anhydrase (CA) was prepared and purified from spinach, a cheap plant biomass containing the enzyme of our interest. Afterwards, the CA enzyme preparation was used for SILM fabrication in order to test the properties towards enhanced carbon dioxide permeation over CH4, H2 and N2. The results indicate basically that EB-SILMs possess an increased ability to permeate CO2 in comparison with enzymeless controls and therefore, may be viewed as a promising approach e.g. towards enhanced CO2-capture bioprocesses.
KW - CO capture
KW - Carbonic anhydrase
KW - Enzyme
KW - Gas separation
KW - Ionic liquid
KW - Membrane
UR - https://www.scopus.com/pages/publications/84975230718
U2 - 10.1016/j.cej.2016.05.148
DO - 10.1016/j.cej.2016.05.148
M3 - 文章
AN - SCOPUS:84975230718
SN - 1385-8947
VL - 303
SP - 621
EP - 626
JO - Chemical Engineering Journal
JF - Chemical Engineering Journal
ER -