Processes,
Год журнала:
2024,
Номер
12(3), С. 613 - 613
Опубликована: Март 20, 2024
In
the
realm
of
Natural
Gas
Combined
Cycle
(NGCC)
power
plants,
it
is
crucial
to
prioritize
mitigation
CO2
emissions
ensure
environmental
sustainability.
The
integration
post-combustion
carbon
capture
technologies
plays
a
pivotal
role
in
mitigating
greenhouse
gas
enhancing
NGCC’s
profile
by
minimizing
its
footprint.
This
research
paper
presents
comprehensive
investigation
into
solar
thermal
energy
Besmaya
plant,
located
Baghdad,
Iraq.
Leveraging
advanced
process
simulation
and
modeling
techniques
employing
Aspen
Plus
software,
study
aims
evaluate
performance
feasibility
augmenting
existing
NGCC
facility
with
assistance
for
post-carbon
capture.
primary
objective
this
conduct
thorough
plant
under
current
operational
conditions,
thereby
establishing
baseline
subsequent
analyses.
Subsequently,
solar-assisted
(PCC)
simulated
seamlessly
integrated
infrastructure.
To
accurately
estimate
potential
at
Baghdad
coordinates,
System
Advisor
Model
(SAM)
employed.
meticulously
examined,
resulting
hybrid
system’s
technical
viability
metrics
are
rigorously
evaluated.
contributes
field
providing
valuable
insights
benefits
incorporating
conventional
natural
generation
infrastructure,
particularly
context
Baghdad.
capacity
was
set
750
MW.
With
capacity,
annual
estimated
2,119,318
tonnes/year
which
reduced
18,064
(a
99%
reduction).
findings
aim
inform
future
decisions
pursuit
sustainable
efficient
solutions,
addressing
both
concerns
security
region.
Materials,
Год журнала:
2025,
Номер
18(10), С. 2403 - 2403
Опубликована: Май 21, 2025
The
development
of
highly
effective
natural-based
adsorbents
to
face
the
increasing
rates
CO2
production
and
their
delivery
atmosphere
are
a
big
concern
nowadays.
For
such
purposes,
synthetic
natural
zeolites
were
modified
via
an
ion
exchange
procedure
enhance
uptake.
Samples
characterized
by
SEM,
EDS,
TGA
nitrogen
adsorption
at
77
K,
showing
correct
incorporation
new
metals;
in
addition,
isotherms
determined
using
gas
analyser.
During
first
stage,
role
compensation
cations
for
was
assessed
modifying
pure
ZSM-5
zeolite
with
different
metal
precursors
present
salt
solutions
procedure.
Then,
five
samples
studied;
bivalent
cation
(Zn2+
Cu2+)
presented
higher
uptake
than
those
monovalent
(Na+
K+).
Specifically,
substitution
Cu2+
increased
capture
without
affecting
surface
properties
zeolite.
results
depict
prevalence
π-cation
interactions
enhanced
field
gradient
induced
divalent
lower
ionic
radii,
if
compared
ones.
Subsequently,
considering
best
previous
phase.
This
Surface
Response
Methodology
implemented
11
varying
concentration
copper
precursor
time
A
quantitative
quadratic
model
predict
R2
0.92
obtained.
depicted
optimal
conditions
modify
used
capture.
modification
capacity
more
20%,
reaching
75.8
mg
CO2/g
Journal of Energy Storage,
Год журнала:
2023,
Номер
75, С. 109770 - 109770
Опубликована: Ноя. 18, 2023
Hydrogen
is
a
clean
fuel
that
can
potentially
completely
decarbonize
the
energy
supply
chain
and
mitigate
global
warming.
–
highly
volatile
gas
however,
needs
to
be
separated
from
CO2
during
H2
production,
also
cushion
in
geo-storage
projects;
addition,
large-scale
storage
key
obstacle.
We
thus
tested
chemically
upgraded
common
sub-bituminous
coal
as
material
for
H2-CO2
separation
storage.
The
adsorbed
significant
amounts
of
demonstrated
an
excellent
efficiency
if
modified.
work
presented
here
provides
fundamental
data
required
economic
production
H2,
so
industrial-scale
sustainable
established.
Processes,
Год журнала:
2024,
Номер
12(3), С. 613 - 613
Опубликована: Март 20, 2024
In
the
realm
of
Natural
Gas
Combined
Cycle
(NGCC)
power
plants,
it
is
crucial
to
prioritize
mitigation
CO2
emissions
ensure
environmental
sustainability.
The
integration
post-combustion
carbon
capture
technologies
plays
a
pivotal
role
in
mitigating
greenhouse
gas
enhancing
NGCC’s
profile
by
minimizing
its
footprint.
This
research
paper
presents
comprehensive
investigation
into
solar
thermal
energy
Besmaya
plant,
located
Baghdad,
Iraq.
Leveraging
advanced
process
simulation
and
modeling
techniques
employing
Aspen
Plus
software,
study
aims
evaluate
performance
feasibility
augmenting
existing
NGCC
facility
with
assistance
for
post-carbon
capture.
primary
objective
this
conduct
thorough
plant
under
current
operational
conditions,
thereby
establishing
baseline
subsequent
analyses.
Subsequently,
solar-assisted
(PCC)
simulated
seamlessly
integrated
infrastructure.
To
accurately
estimate
potential
at
Baghdad
coordinates,
System
Advisor
Model
(SAM)
employed.
meticulously
examined,
resulting
hybrid
system’s
technical
viability
metrics
are
rigorously
evaluated.
contributes
field
providing
valuable
insights
benefits
incorporating
conventional
natural
generation
infrastructure,
particularly
context
Baghdad.
capacity
was
set
750
MW.
With
capacity,
annual
estimated
2,119,318
tonnes/year
which
reduced
18,064
(a
99%
reduction).
findings
aim
inform
future
decisions
pursuit
sustainable
efficient
solutions,
addressing
both
concerns
security
region.
