Enzymatically-boosted ionic liquid gas separation membranes using carbonic anhydrase of biomass origin

András Bednár; Nándor Nemestóthy; Péter Bakonyi; László Fülöp; Guangyin Zhen; Xueqin Lu; Takuro Kobayashi; Gopalakrishnan Kumar; Kaiqin Xu; Katalin Bélafi-Bakó

doi:10.1016/j.cej.2016.05.148

Enzymatically-boosted ionic liquid gas separation membranes using carbonic anhydrase of biomass origin

András Bednár, Nándor Nemestóthy, Péter Bakonyi, László Fülöp, Guangyin Zhen, Xueqin Lu, Takuro Kobayashi, Gopalakrishnan Kumar, Kaiqin Xu, Katalin Bélafi-Bakó

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	621-626
Number of pages	6
Journal	Chemical Engineering Journal
Volume	303
DOIs	https://doi.org/10.1016/j.cej.2016.05.148
State	Published - 1 Nov 2016
Externally published	Yes

Keywords

CO capture
Carbonic anhydrase
Enzyme
Gas separation
Ionic liquid
Membrane

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10.1016/j.cej.2016.05.148

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@article{92f24120d33f456d9b030b3ff8164118,

title = "Enzymatically-boosted ionic liquid gas separation membranes using carbonic anhydrase of biomass origin",

abstract = "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.",

keywords = "CO capture, Carbonic anhydrase, Enzyme, Gas separation, Ionic liquid, Membrane",

author = "Andr{\'a}s Bedn{\'a}r and N{\'a}ndor Nemest{\'o}thy and P{\'e}ter Bakonyi and L{\'a}szl{\'o} F{\"u}l{\"o}p and Guangyin Zhen and Xueqin Lu and Takuro Kobayashi and Gopalakrishnan Kumar and Kaiqin Xu and Katalin B{\'e}lafi-Bak{\'o}",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2016",

month = nov,

day = "1",

doi = "10.1016/j.cej.2016.05.148",

language = "英语",

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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

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 -

Enzymatically-boosted ionic liquid gas separation membranes using carbonic anhydrase of biomass origin

Abstract

Keywords

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