Modeling of CO2 Capture by Electro-Swing Reactive Adsorption from Low-Concentration Streams
Clean Technologies,
Год журнала:
2025,
Номер
7(1), С. 18 - 18
Опубликована: Фев. 21, 2025
This
article
investigates
the
performance
of
Faradaic
electro-swing
reactive
adsorption
(ESA)
for
CO2
capture
using
simulations.
Traditional
methods
such
as
amine
scrubbing
face
energy
efficiency
challenges,
particularly
at
low
concentrations.
ESA,
which
uses
electricity
regeneration,
offers
a
promising
alternative
due
to
its
isothermal
operation
and
scalability.
The
study
models
ESA
quinone-based
redox-active
carriers
in
an
electrochemical
cell
with
ionic
liquid
electrolyte,
allowing
reversible
release
through
voltage
control.
model
estimates
system
productivity
consumption,
considering
transport
chemical
kinetics.
Key
findings
show
that
operating
parameters,
applied
potential
gas
flow
rate,
have
significant
effect
on
efficiency.
Applying
−1.3
V
improved
capacity,
reducing
time
compared
−1.1
V.
At
1%
concentration
effective
resulted
1.6
kg/(m3·day)
consumption
0.6
MWh/tCO2.
However,
higher
rates
reduced
limitations
liquid.
Optimization
electrode
design
is
essential
improve
Язык: Английский
Materials Advancements in Electrochemically Mediated Carbon Capture
Current Opinion in Electrochemistry,
Год журнала:
2025,
Номер
unknown, С. 101680 - 101680
Опубликована: Март 1, 2025
Язык: Английский
Solid-State Electrochemical Carbon Dioxide Capture by Conductive Metal–Organic Framework Incorporating Nickel Bis(diimine) Units
Journal of the American Chemical Society,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 19, 2024
This
paper
presents
the
first
implementation
of
electrically
conductive
metal-organic
framework
(MOF)
Ni
Язык: Английский