A clean hydrogen and electricity co-production system based on an integrated plant with small modular nuclear reactor
Energy,
Год журнала:
2024,
Номер
308, С. 132834 - 132834
Опубликована: Авг. 15, 2024
The
present
study
aims
to
develop
a
novel
configuration
of
hydrogen
and
electricity
co-production
based
on
small
modular
nuclear
reactor
(SMR)
by
synergistically
integrating
the
Vanadium
Chloride
thermochemical
(V–Cl)
helium-closed
Brayton
cycles.
For
V–Cl
cycle,
steady-state
simulation
model
is
developed
for
first
time
in
Aspen
Plus
environment.
entire
system
assessed
thermodynamically
calculating
exergy
destruction
rate
efficiency
major
components
employed
different
subsections
(nuclear
power
production,
clean
supporting
Rankine
compression,
storage)
plant.
Various
parametric
studies
are
conducted
identify
scope
improvement
evaluate
suitable
operating
parameters
that
exhibit
optimized
performance.
It
found
maximum
H2
production
achieved
when
VCl4
flow
3.6
kmol/h.
A
specific
9.63
g/kWh
achieved.
reduction
Deacon
reactors
responsible
highest
lowest
with
value
155.46
kW
37.60
accounting
49
%
11.86
overall
within
cycle.
share
from
secondary
cycle
compression
train
16.48
%.
results
show
an
outlet
helium
pressure
15
bar,
work
output
electrical
peaked
4.6
MW
15.64
respectively.
energy
efficiencies
proposed
be
16.94
21.42
Язык: Английский
A novel cryogenic-thermochemical approach for clean hydrogen production from industrial flue gas streams with carbon capture and storage
Energy Conversion and Management,
Год журнала:
2024,
Номер
319, С. 118955 - 118955
Опубликована: Авг. 31, 2024
Язык: Английский
A techno-economic and life cycle assessment of a new power and biomass to liquids (PBtL) configuration with negative emissions for producing sustainable aviation fuel (SAF)
Energy Conversion and Management X,
Год журнала:
2024,
Номер
unknown, С. 100841 - 100841
Опубликована: Дек. 1, 2024
Язык: Английский