Enhanced Butyl Levulinate Synthesis from Cellulose under High-Gravity Conditions: Catalyst and Solvent Optimization
Renewable Energy,
Год журнала:
2025,
Номер
unknown, С. 123298 - 123298
Опубликована: Апрель 1, 2025
Язык: Английский
Recent developments on ethyl levulinate as a promising bio-based transportation fuel
Biomass and Bioenergy,
Год журнала:
2025,
Номер
200, С. 107964 - 107964
Опубликована: Май 15, 2025
Язык: Английский
A Hierarchical Surrogate Approach to Biomass Ethanolysis Reaction Kinetic Modelling
Reaction Chemistry & Engineering,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 13, 2024
The
acid-catalysed
ethanolysis
of
glucose,
cellulose,
xylan,
and
corncob
is
demonstrated
at
varying
temperatures.
A
surrogate
kinetic
model
captures
reaction
trends,
providing
a
framework
for
biomass
ethanolysis.
Язык: Английский
Sustainable Exploitation of Posidonia oceanica Balls through an Integrated Biorefinery Approach
ACS Sustainable Chemistry & Engineering,
Год журнала:
2024,
Номер
13(1), С. 91 - 104
Опубликована: Дек. 20, 2024
This
work
proposes
the
integrated
exploitation
of
fibrous
balls
seagrass
Posidonia
oceanica
(PO),
which
annually
accumulate
along
sandy
Mediterranean
beaches,
causing
significant
management
and
economic
problems.
Preliminarily,
organic
extractives
PO
were
removed
by
ethanol,
their
characterization
highlighted
presence
biologically
active
molecules.
The
successive
alkaline
pretreatment
allowed
fractionation
biomass,
leading
to
a
solid
enriched
in
polysaccharides
"black
liquor"
containing
extracted
lignin.
butanolysis
provided
yield
up
52.3
mol
%
butyl
levulinate,
strategic
intermediate,
valuable
bioblendstock
for
diesel.
Finally,
pure
acid-insoluble
lignin
acid-soluble
fractions
recovered
from
liquor".
These
deeply
characterized
proposed
as
UV-blocker
antioxidant
agents.
Язык: Английский