Energy Reports,
Journal Year:
2022,
Volume and Issue:
8, P. 1741 - 1756
Published: Jan. 17, 2022
In
2019–2020,
Bangladesh
imported
5.2
million
metric
tonnes
of
petroleum
products,
worth
2.5
billion
USD,
and
50%
the
imports
were
consumed
by
transportation
sector.
Having
limited
natural
oil
reserves
being
heavily
dependent
on
imports,
country
is
vulnerable
to
shocks
in
international
market,
which
can
jeopardize
its
consistent
economic
growth.
The
Government
announced
a
5%
blending
bioethanol
with
gasoline
2017,
broken
rice,
maize,
molasses
as
feedstocks,
but
sourcing
biofuel
from
food
crops
hamper
country's
security.
This
study
explores
second
third
generation
feedstocks
e.g.,
organic
plants,
seeds,
agricultural
residues,
waste
animal
fat
or
skin
that
be
collected
processed
for
extraction
biofuels.
Technical
potential
analysed
shows
has
extract
44.4
year
residues
rice
residue
having
highest
(71%).
Ground
nut
rubber
seeds
major
biodiesel
production
61,000
42,000
per
year,
respectively.
Waste
chicken
another
promising
feedstock
biodiesel.
Biofuels
extracted
these
non-edible
blended
existing
transport
fuels
lessen
Bangladesh's
import
bills
through
sustainable,
environmentally
friendly
manner.
Biotechnology for Biofuels,
Journal Year:
2021,
Volume and Issue:
14(1)
Published: April 23, 2021
Abstract
Plant
biomass
is
a
highly
abundant
renewable
resource
that
can
be
converted
into
several
types
of
high-value-added
products,
including
chemicals,
biofuels
and
advanced
materials.
In
the
last
few
decades,
an
increasing
number
species
processing
techniques
have
been
developed
to
enhance
application
plant
followed
by
industrial
some
during
which
varied
technologies
successfully
developed.
this
review,
we
summarize
different
sources
biomass,
evolving
for
treating
it,
various
products
derived
from
biomass.
Moreover,
challenges
inherent
in
valorization
used
are
also
discussed.
Overall,
with
increased
use
development
treatment
technologies,
solution
raised
valorization,
value-added
will
become
greater
more
valuable.
Molecules,
Journal Year:
2022,
Volume and Issue:
27(24), P. 8717 - 8717
Published: Dec. 9, 2022
Regarding
the
limited
resources
for
fossil
fuels
and
increasing
global
energy
demands,
greenhouse
gas
emissions,
climate
change,
there
is
a
need
to
find
alternative
sources
that
are
sustainable,
environmentally
friendly,
renewable,
economically
viable.
In
last
several
decades,
interest
in
second-generation
bioethanol
production
from
non-food
lignocellulosic
biomass
form
of
organic
residues
rapidly
increased
because
its
abundance,
renewability,
low
cost.
Bioethanol
fits
into
strategy
circular
economy
zero
waste
plans,
using
ethanol
as
an
fuel
gives
world
chance
become
independent
petrochemical
industry,
providing
security
environmental
safety.
However,
conversion
challenging
multi-stage
process
variation
biochemical
composition
recalcitrance
lignin,
aromatic
component
lignocellulose.
Therefore,
commercial
cellulosic
has
not
yet
well-received
commercially,
being
hampered
by
high
research
costs,
substantial
effort
needed
make
it
more
widespread
profitable.
This
review
summarises
state
art
biomass,
highlights
most
steps
process,
including
pretreatment
stages
required
fragment
components
further
enzymatic
hydrolysis
fermentation,
presents
recent
technological
advances
overcome
challenges
discusses
future
perspectives
biorefineries.
Catalysts,
Journal Year:
2020,
Volume and Issue:
10(11), P. 1279 - 1279
Published: Nov. 3, 2020
Once
a
biorefinery
is
ready
to
operate,
the
main
processed
materials
need
be
completely
evaluated
in
terms
of
many
different
factors,
including
disposal
regulations,
technological
limitations
installation,
market,
and
other
societal
considerations.
In
biorefinery,
glycerol
by-product,
representing
around
10%
biodiesel
production.
last
few
decades,
large-scale
production
has
promoted
research
on
wide
range
strategies
an
attempt
valorize
this
with
its
transformation
into
added
value
chemicals
being
strategy
that
exhibits
most
promising
route.
Among
them,
C3
compounds
obtained
from
routes
such
as
hydrogenation,
oxidation,
esterification,
etc.
represent
alternative
petroleum-based
for
acrolein,
propanediols,
or
carboxylic
acids
interest
polymer
industry.
Another
widely
studied
developed
includes
processes
reforming
pyrolysis
energy,
clean
fuels,
activated
carbon.
This
review
covers
recent
advances
catalysts
used
considering
both
energy
fuel
obtention.
Due
large
variety
industries,
several
potential
emergent
valorization
are
briefly
summarized.
ChemSusChem,
Journal Year:
2022,
Volume and Issue:
15(9)
Published: Jan. 13, 2022
In
the
movement
to
decarbonize
our
economy
and
move
away
from
fossil
fuels
we
will
need
harness
waste
products
of
activities,
such
as
lignocellulose,
methane,
carbon
dioxide.
Our
wastes
be
integrated
into
a
circular
where
used
are
recycled
manufacturing
cycle.
Key
this
recycling
plastics
at
resin
monomer
levels.
Biotechnology
is
well
suited
future
chemical
industry
that
must
adapt
widely
distributed
diverse
biological
feedstocks.
increasing
mastery
biotechnology
allowing
us
develop
enzymes
organisms
can
synthesize
widening
selection
desirable
bulk
chemicals,
including
plastics,
commercially
viable
productivities.
Integration
bioreactors
with
electrochemical
systems
permit
new
production
opportunities
enhanced
productivities
advantage
using
low-carbon
electricity
renewable
sustainable
sources.
