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@ARTICLE{Bram:188239,
author = {Bram, Martin and Brands, K. and Demeusy, L. and Zhao, Li
and Meulenberg, Wilhelm Albert and Pauls, J. and
Göttlicher, K. V. and Peinemann, S.},
title = {{T}esting of {N}ano-{S}tructured {G}as {S}eperation
{M}embranes in the {F}uel {G}as of a {P}ost-{C}ombustion
{P}ower {P}lant},
journal = {International journal of greenhouse gas control},
volume = {5},
issn = {1750-5836},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2015-01681},
pages = {37-48},
year = {2011},
note = {This project "Nano-structured ceramic and metal-supported
membranes for gas separation - METPORE" is founded by the
Bundeswirtschaftsministerium fur Wirtschaft und Technologie
(BMWi), Forderkennzeichen 0327746A. Funding is hereby
gratefully acknowledged. The authors would also like to
thank H.P. Hesse, K. Hassmann, North Rhine-Westphalia, EnBW,
E.ON and RWE for financial support and J. da Costa, D.
Uhlmann, University of Queensland, Brisbane, Australia, K.
Kroger, DVGW-Forschungstelle, University Karlsruhe, as well
as T. Van Gestel, F. Hauler, Ch. Somsen, W. Krumpen, D.
Sebold and W. Fischer, Forschungszentrum Julich, for their
help in preparation and characterisation of the membranes.},
abstract = {Nanostructured gas separation membranes are promising
candidates for the separation of CO2 from the flue gas of
fossil power plants. Well-defined atomic structures in the
range of a few Angstrom are required to separate CO2 from N2
in existing post-combustion power plants, and H2 from CO2 in
prospective integrated gasification combined cycle (IGCC)
power plants. Today, CO2/N2 and H2/CO2 gas separation with
membranes has been demonstrated mainly on a laboratory
scale, while less is known about membrane performance and
stability under real conditions. To extend the state of
knowledge, a test bed was put into operation in the flue gas
stream of a hard-coal-fired power plant (EnBW
Rheinhafendampfkraftwerk, Karlsruhe), which enabled the
long-term functional test of ceramic as well as polymer gas
separation membranes for up to 1100 h. For the first time, a
CO2 enrichment from 12 $vol.\%$ in the flue gas to 57
$vol.\%$ in the permeate of a polymer membrane was
demonstrated. Due to operating this membrane in direct
contact with flue gas, the flow rate was reduced from 0.86
to 0.07 m3/m2 h bar within the first 400 h. This reduction
was mainly caused by the deposition of ash particles and
gypsum suggesting the need of developing effective membrane
protection strategies. In addition, ceramic supported
Ti0.5Zr0.5O2 and metal supported Co–SiO2 membranes were
tested under the same conditions. Even if demonstration of
CO2 gas separation with ceramic membranes requires further
modifications of the membrane materials, the long-term
exposure in the power plant led to notable results regarding
adherence of functional layers and chemical stability.},
cin = {IEK-3 / IEK-1},
ddc = {333.7},
cid = {I:(DE-Juel1)IEK-3-20101013 / I:(DE-Juel1)IEK-1-20101013},
pnm = {122 - Power Plants (POF2-122) / Rationelle
Energieumwandlung (FUEK402)},
pid = {G:(DE-HGF)POF2-122 / G:(DE-Juel1)FUEK402},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000287066700005},
doi = {WOS:000287066700005},
url = {https://juser.fz-juelich.de/record/188239},
}