Plasma Processes and Polymers,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 3, 2024
ABSTRACT
CO
2
reforming
of
CH
4
to
syngas
(H
and
CO)
has
emerged
as
one
the
attractive
options
for
mitigating
carbon
emissions.
Here,
a
water‐cooled
dielectric
barrier
discharge
plasma
reactor
been
constructed
–CH
produce
value‐added
chemicals.
The
effects
main
parameters
(i.e.,
power,
/CO
molar
ratio,
gas
flow
rate)
on
were
investigated.
highest
conversion
rate
was
found
be
40.57%
27.15%,
respectively,
with
H
selectivity
56.07%
43.71%,
respectively.
total
energy
efficiency
achieved
0.28
mmol/kJ.
C
6
hydrocarbon
product.
Lastly,
mechanism
proposed
in
terms
active
species
products.
ACS Catalysis,
Journal Year:
2024,
Volume and Issue:
14(9), P. 6749 - 6798
Published: April 16, 2024
Thermal
approaches
have
played
a
dominant
role
in
driving
chemical
reactions
within
the
chemicals
and
fuels
industries,
benefiting
from
ongoing
enhancements
efficiency
via
heat
integration,
catalyst
development,
process
intensification.
Nevertheless,
these
traditional
thermal
remain
heavily
reliant
on
fossil
fuels,
there
exists
an
urgent
demand
for
implementation
of
renewable
energy
technologies
to
synthesize
commodity
chemicals,
specialty
chemicals.
Nonthermal
plasmas
gained
considerable
attention
recent
years
as
promising
solution,
prospects
combining
with
suitable
catalysts
become
even
more
appealing.
Moreover,
evolution
nonthermal
plasma
catalysis
generation
clean
hydrogen
could
be
transformative
reducing
greenhouse
gas
emissions.
This
comprehensive
review
highlights
influential
contributions
production,
discusses
advancements,
provides
future
researchers
aiming
advance
production
hydrogen.
Journal of CO2 Utilization,
Journal Year:
2024,
Volume and Issue:
80, P. 102668 - 102668
Published: Jan. 9, 2024
We
explored
the
potential
of
plasma-based
In-Situ
Resource
Utilization
(ISRU)
for
Mars
through
conversion
Martian
atmosphere
(∼96%
CO2,
2%
N2,
and
Ar)
into
life-sustaining
chemicals.
As
surface
pressure
is
about
1%
Earth's
pressure,
it
an
ideal
environment
gas
using
microwave
reactors.
At
1000
W
10
Ln/min
(normal
liters
per
minute),
we
produced
∼76
g/h
O2
∼3
NOx
a
2.45
GHz
waveguided
reactor
at
25
mbar,
which
∼3.5
times
ambient
pressure.
The
energy
cost
required
to
produce
was
∼0.013
kWh/g,
very
promising
compared
recently
concluded
MOXIE
experiments
on
surface.
This
marks
crucial
step
towards
realizing
extension
human
exploration.
Chemical Engineering and Processing - Process Intensification,
Journal Year:
2024,
Volume and Issue:
202, P. 109875 - 109875
Published: June 29, 2024
The
principles
of
sustainable
development
require
decarbonization
the
chemical
sector.
An
example
implementation
this
strategy
is
electrification
Dry
Reforming
Methane
(DRM).
In
work,
five
electricity-based
DRM
technologies
targeting
chemistry
(photocatalysis
and
plasma)
heat
supply
(microwaves,
Joule
heating
induction
heating)
are
analyzed
compared.
following
issues
discussed
for
all
technologies:
feasibility
large-scale
reactor
design
operation,
reactants
conversion
syngas
production
rates,
energy
consumption/efficiency,
coking,
process
economy
safety.
On
short
term,
appears
to
be
most
promising
reviewed,
due
its
relative
simplicity,
high
methane
conversions
electricity-to-heat
efficiency.
Atmosphere,
Journal Year:
2025,
Volume and Issue:
16(4), P. 376 - 376
Published: March 26, 2025
With
the
significant
consumption
of
traditional
fossil
fuels,
emissions
greenhouse
gases
such
as
methane
(CH4)
and
carbon
dioxide
(CO2)
continue
to
rise,
requiring
effective
treatment
methods.
The
dry
reforming
(DRM)
offers
a
promising
pathway
for
gas
mitigation
by
converting
CH4
CO2
into
high-value
syngas.
However,
thermal
catalysis
is
prone
catalyst
deactivation
due
high-temperature
sintering
deposition
caused
side
reactions.
introduction
non-thermal
plasma
(NTP)
provides
mild
reaction
environment,
effectively
mitigating
deposition,
extending
lifespan,
reducing
energy
consumption,
significantly
enhancing
performance
efficiency.
This
paper
reviews
recent
progress
in
plasma-assisted
DRM,
focusing
on
different
discharge
types
materials.
synergistic
effects
between
catalysts
challenges
prospects
DRM
technology
are
discussed.
