Energies,
Год журнала:
2024,
Номер
17(15), С. 3690 - 3690
Опубликована: Июль 26, 2024
Currently,
a
power-to-gas
technology
that
obtains
electrolytic
hydrogen
from
renewable
energy
sources,
synthesizes
it
with
carbon
dioxide,
and
converts
to
methane
has
received
great
deal
of
attention.
It
is
called
methanation,
but
there
are
few
studies
examining
alternative
substances
replace
the
raw
material
hydrogen.
Since
does
not
exist
naturally,
important
find
other
react
dioxide.
We
focus
on
flammable
gases
formed
in
oil
refineries
petrochemical
plants.
In
this
study,
based
chemical
equilibrium
calculations
so-called
NASA-CEA,
we
tested
several
including
nonflammable
by
reacting
them
Some
included
flare
stacks.
The
reactants
present
gas
conversion
were
H2O,
CH3OH,
C2H5OH,
NH3,
CH3CN,
CH3N2CH3,
C3H8O
(1-propanol),
(2-propanol),
C2H6,
C2H4,
C3H8,
C3H6,
C3H4
(allene),
(propine),
C6H5OH,
(CH3COOH)2,
HCOOH,
HF,
HCl,
HBr,
H2S,
HNO3,
SiH4.
results
show
more
atoms
per
mol
reactant,
such
as
SiH4,
can
produce
synthetic
methane.
One
finding
graphite
due
coking
increases
proportionately
number
formula.
Population
growth,
urbanization,
industrialization,
and
increased
socioeconomic
activities
have
escalated
carbon
dioxide
(CO2)
formation
concentration
in
the
atmosphere.
Increased
generation
release
of
CO2
into
atmosphere
exacerbates
global
warming
impedes
environmental
sustainability.
One
strategies
to
combat
unpleasant
impact
is
conversion
useful
products.
This
study
reviews
benefits,
drawbacks,
recommendations
for
effectively
utilizing
conventional,
hybrid,
novel
technologies
converting
energy
chemical
The
deficiencies
noticed
with
chemical,
thermal,
biological,
catalytic
(CTs)
necessitated
use
hybrid
such
as
biochemical,
electrochemical,
photocatalytic,
plasma
chemical.
posits
that
development
deployment
CTs
like
bio-electrochemical,
photo-electrochemical,
artificial
photosynthesis
will
advance
research
domain
revolutionize
product
formation.
transformation
renewable
fuels
methane,
syngas,
C2
products
methanol,
formic
acid,
dimethyl
carbonate,
oxygenates,
formaldehyde,
hydrocarbons
is,
eco-friendly,
reduces
air
pollution,
mitigates
climate
change,
supports
security,
provides
valuable
feedstocks
industries.
recommends
optimization
process
parameters
reactor
design
configurations,
funding,
provision
regulatory
framework
support,
partnerships
among
academia,
industry
players,
government
agencies
achieve
cost
reduction,
reduce
impacts,
drawbacks
associated
CTs.
