Sustainable aviation fuel pathways: Emissions, costs and uncertainty
Resources Conservation and Recycling,
Год журнала:
2025,
Номер
215, С. 108124 - 108124
Опубликована: Янв. 14, 2025
Язык: Английский
Techno-economic and life cycle assessment of lignin-based blended resin for 3D printing
Industrial Crops and Products,
Год журнала:
2025,
Номер
227, С. 120803 - 120803
Опубликована: Март 8, 2025
Язык: Английский
Multiliter-Scale Photosensitized Dimerization of Isoprene to Sustainable Aviation Fuel Precursors
ACS Sustainable Chemistry & Engineering,
Год журнала:
2025,
Номер
13(6), С. 2467 - 2476
Опубликована: Фев. 4, 2025
Synthetic
routes
to
sustainable
aviation
fuels
are
needed
mitigate
the
environmental
impacts
of
sector.
Among
several
emerging
methods,
use
light-driven
reactions
benefits
from
milder
conditions
and
possibility
using
sunlight
directly
irradiate
reactants
or,
alternatively,
power
LEDs
with
a
high
constant
light
intensity.
Dinaphthylketone-photosensitized
dimerization
isoprene
can
afford
C10
cycloalkenes
that,
after
hydrogenation,
meet
required
properties
for
jet
(strongly
resembling
Jet-A).
Isoprene
be
photobiologically
produced
by
metabolically
engineered
cyanobacteria
conversion
CO2
water
utilizing
solar
light,
contributing
carbon-neutral
process.
The
scale-up
such
combined
photobiological-photochemical
route
is
essential
bring
it
closer
commercial
level.
Herein,
we
present
optimization
photosensitized
isoprene.
By
designing
different
reactor
setups,
flow
versus
no-flow
conditions,
LED
lamps
(λmax
=
365
nm)
as
source,
reached
2.6
L
scale
able
produce
61
mL
dimers
per
hour,
which
represents
14-fold
higher
productivity
compared
our
previous
results
at
smaller
scale.
We
also
demonstrated
continuous
feed
process
that
converted
into
95%
yield
under
irradiation.
These
advancements
highlight
potential
processes
contribute
energy
transition
production
fuels,
making
them
more
viable
significantly
reducing
impact
Язык: Английский
Assessing GHG Emissions Implications of Forest Residue Use for Energy Production
GCB Bioenergy,
Год журнала:
2025,
Номер
17(6)
Опубликована: Май 16, 2025
ABSTRACT
As
global
interest
in
enhancing
energy
security,
reducing
costs,
and
promoting
rural
economic
development
grows,
the
use
of
forest
residues
for
bioenergy
has
gained
attention.
While
derived
from
can
help
meet
power
needs
support
policy
goals,
significant
uncertainty
remains
regarding
greenhouse
gas
(GHG)
emissions
associated
with
their
production
use.
This
study
aims
to
explore
key
drivers
these
uncertainties
by
reviewing
estimates
GHG
residue
energy,
as
presented
peer‐reviewed
journals,
reports,
gray
literature.
The
findings
reveal
a
wide
range
emission
outcomes,
some
studies
suggesting
net
others
indicating
removals.
stems
complexity
time
scales,
variety
management
approaches
feedstock
quality,
assumptions
about
alternative
scenarios,
varying
accounting.
Recognizing
that
each
method
its
unique
attributes,
we
propose
an
ideal
framework
integrates
multiple
provide
more
comprehensive
assessment
potential
outcomes
using
energy.
Язык: Английский
Sustainable Aviation Fuel: Operational Challenges, Techno-economics, and Life Cycle Analysis
Energy & Fuels,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 29, 2025
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