Green Technologies and Sustainability,
Journal Year:
2023,
Volume and Issue:
2(1), P. 100060 - 100060
Published: Nov. 1, 2023
The
rapid
depletion
of
fossil
fuel
reserves
and
rising
greenhouse
gas
(GHGs)
emissions
have
necessitated
research
into
low-cost
renewable
energy
sources,
with
a
focus
on
algal-derived
biofuels.
Biodiesel,
sustainable
alternative
fuel,
can
be
derived
from
variety
biological
sources
Microalgae-based
biodiesel
production
offers
an
innovative
method
generating
energy.
By
utilizing
advanced
cultivation
techniques,
such
as
photobioreactors
open
pond
systems,
microalgae
grown
efficiently
in
large
quantities.
Furthermore,
various
methods,
lipid
extraction
transesterification,
are
employed
to
convert
the
lipid-rich
biomass
biodiesel.
However,
make
microalgae-based
more
cost-effective
sustainable,
several
challenges
need
addressed,
higher
costs,
reduced
productivity
rates,
potential
environmental
impacts.
Future
opportunities
lie
creating
methods
for
cultivating
harvesting
microalgae,
improving
yields,
effective
conversion
methods.
Overall,
shows
promise
source.
further
development
must
take
place
realize
its
full
reap
rewards.
Chemical Engineering Journal Advances,
Journal Year:
2022,
Volume and Issue:
10, P. 100284 - 100284
Published: March 9, 2022
Biodiesel
is
considered
eco-friendly,
biodegradable,
non-toxic,
and
carbon-neutral
fuel.
It
made
from
edible
or
non-edible
oil
feedstocks
including
other
triglyceride
sources.
The
production
of
biodiesel
depends
on
the
availability
a
particular
feedstock
cost
desired
raw
materials.
mainly
produced
by
transesterification
process
using
suitable
catalyst
preferably
heterogeneous
as
it
more
beneficial
in
terms
reusability,
recovery,
product
purity,
well.
Various
reactors
are
developed
to
produce
cost-effective
at
commercial
level.
latest
trend
synthesis
application
machine
learning
(ML)
technique
optimize
parameters.
mixture
two
oils
either
emphasized
for
presently
getting
importance.
In
this
paper,
various
mixed
(hybrid
oil)
reviewed
effects
reaction,
physicochemical
properties,
fatty
acid
composition,
fuel
quality
discussed.
study
highlighted
activity
catalysts
reaction
economic
feasibility.
was
found
that
ratio
an
important
factor
conversion
biodiesel.
also
revealed
ML
essentially
useful
efficiency.
utilization
will
overcome
issues
related
non-availability
reduce
overall
with
improved
This
approach
enhances
possibility
large-scale
may
boost
biorefinery
sector
satisfying
future
energy
demand
if
research
advanced
level
goes
right
direction.
RSC Advances,
Journal Year:
2021,
Volume and Issue:
11(40), P. 25018 - 25037
Published: Jan. 1, 2021
There
is
increasing
concern
regarding
alleviating
world
energy
demand
by
determining
an
alternative
to
petroleum-derived
fuels
due
the
rapid
depletion
of
fossil
fuels,
population
growth,
and
urbanization.
