Journal of Cleaner Production,
Год журнала:
2024,
Номер
469, С. 143193 - 143193
Опубликована: Июль 18, 2024
Biochar
briquettes
stand
as
the
current
frontrunner
for
cost-effective
and
sustainable
substitutes
fossil
fuels
in
both
energy
industrial
sectors.
Produced
through
thermochemical
conversion
of
biomass
to
biochar
followed
by
densification,
this
process
yields
a
renewable
briquette
that
imitate
coal
mechanical
attributes
combustion
efficiency,
while
maintaining
carbon-neutral
profile.
Findings
indicates
substituting
has
potential
reduce
methane
(CH4)
carbon
dioxide
(CO2)
emissions
approximately
40%.
The
densification
stage
plays
crucial
role
converting
which
low
bulk
density
(0.2
g
cm−3
0.4
cm−3),
into
coal-like
product.
Thus,
effectively
addressing
concerns
associated
with
handling,
transportation,
storage.
To
ensure
fabrication
high-quality
briquettes,
particular
attention
must
be
directed
towards
choice
binder,
compaction
technology,
operational
conditions.
In
addition,
critical
quality
parameters
such
density,
durability,
calorific
value,
volatile
species
are
influenced
binder.
optimal
binder
loading
ranges
from
5
15%
depending
on
feedstock
pyrolysis
temperature.
produced
under
these
conditions
tend
exhibit
durability
values
ranging
70%–90%.
While
existing
literature
offers
broad
insights
various
types,
available
technologies,
options
briquetting,
more
comprehensive
understanding
how
factors
impact
environmental
performance
is
lacking.
This
review
aims
bridge
knowledge
gap.
By
enhancing
improve
increase
strength,
pollutant
emissions,
there
real
accelerating
transition
away
traditional
fuel
like
variety
applications
where
it
challenging
decarbonize
production
systems.
Journal of Technology Innovations and Energy,
Год журнала:
2023,
Номер
2(3), С. 10 - 36
Опубликована: Авг. 18, 2023
The
use
of
biomass
is
vital
in
reducing
the
negative
effects
rising
fossil
fuel
consumption.
Given
its
quantity
and
diversity,
forest
has
garnered
a
lot
interest
among
many
kinds
biomass.
This
study
evaluates
various
strategies
for
transforming
woody
waste
into
usable
biofuels.
Carbon
dioxide
emissions
from
traditional
energy
generation
systems
could
be
mitigated
through
direct
utilization
Low
conversion
rates,
as
well
soot
residues,
are
some
problems
that
come
up
when
directly
using
sustainability
also
seriously
threatened
by
lack
constant
access
to
Co-combustion
with
coal
pelletizing
two
solutions
proposed
this
issue.
potential
lower
process's
carbon
monoxide,
nitrogen
oxides,
sulfides.
article
reviews
discusses
biochemical
thermochemical
mechanisms
can
transform
variety
liquid
gaseous
Future
research
cutting-edge
assessment
tools
like
life
cycle
assessment,
exergy,
etc.
should
investigate
processes
bioenergy
further.
ACS Nano,
Год журнала:
2023,
Номер
17(21), С. 21383 - 21393
Опубликована: Сен. 28, 2023
Cell
viability
assessment
is
critical,
yet
existing
assessments
are
not
accurate
enough.
We
report
a
cell
evaluation
method
based
on
the
metabolic
ability
of
single
cell.
Without
culture
medium,
we
measured
absorption
cells
to
terahertz
laser
beams,
which
could
target
The
was
assessed
with
convolution
neural
classification
network
morphology.
established
model
THz-AS
(terahertz-absorption
spectrum)
results
as
y
=
(x
-
b)c,
where
x
absorbance
and
viability,
a,
b,
c
fitting
parameters
model.
Under
water
stress
changes
in
corresponded
one-to-one
apoptosis
process,
propose
0
definition
remains
unchanged
mechanism.
Compared
typical
methods,
our
accurate,
label-free,
contact-free,
almost
interference-free
help
visualize
process
for
broad
applications
including
drug
screening.
Journal of Cleaner Production,
Год журнала:
2024,
Номер
469, С. 143193 - 143193
Опубликована: Июль 18, 2024
Biochar
briquettes
stand
as
the
current
frontrunner
for
cost-effective
and
sustainable
substitutes
fossil
fuels
in
both
energy
industrial
sectors.
Produced
through
thermochemical
conversion
of
biomass
to
biochar
followed
by
densification,
this
process
yields
a
renewable
briquette
that
imitate
coal
mechanical
attributes
combustion
efficiency,
while
maintaining
carbon-neutral
profile.
Findings
indicates
substituting
has
potential
reduce
methane
(CH4)
carbon
dioxide
(CO2)
emissions
approximately
40%.
The
densification
stage
plays
crucial
role
converting
which
low
bulk
density
(0.2
g
cm−3
0.4
cm−3),
into
coal-like
product.
Thus,
effectively
addressing
concerns
associated
with
handling,
transportation,
storage.
To
ensure
fabrication
high-quality
briquettes,
particular
attention
must
be
directed
towards
choice
binder,
compaction
technology,
operational
conditions.
In
addition,
critical
quality
parameters
such
density,
durability,
calorific
value,
volatile
species
are
influenced
binder.
optimal
binder
loading
ranges
from
5
15%
depending
on
feedstock
pyrolysis
temperature.
produced
under
these
conditions
tend
exhibit
durability
values
ranging
70%–90%.
While
existing
literature
offers
broad
insights
various
types,
available
technologies,
options
briquetting,
more
comprehensive
understanding
how
factors
impact
environmental
performance
is
lacking.
This
review
aims
bridge
knowledge
gap.
By
enhancing
improve
increase
strength,
pollutant
emissions,
there
real
accelerating
transition
away
traditional
fuel
like
variety
applications
where
it
challenging
decarbonize
production
systems.
