Applied Sciences,
Год журнала:
2024,
Номер
14(24), С. 11527 - 11527
Опубликована: Дек. 11, 2024
This
research
studies
the
production
of
charcoal
from
a
by-product
viticulture
such
as
vine
pruning
remains
(vine
shoots).
During
this
study,
several
carbonisation
tests
were
carried
out
in
an
electric
muffle
furnace
where
shoot
samples
tested
at
different
temperature
ranges
(150–450
°C)
and
with
test
durations
2
h
3
h.
From
these
tests,
mass
yields
carbon
studied,
well
characterisation
chemical
composition
resulting
charcoals,
obtaining
maximum
results
fixed
content
up
to
80.4%.
Subsequently,
tests’
energy
consumptions
also
recorded
order
optimise
amount
grammes
per
kWh
used.
The
average
value
obtained
trials
was
18.55
g
used
process.
Finally,
special
emphasis
placed
on
studying
sustainability
through
net
balance
CO2
eq
emissions.
To
end,
emissions
associated
consumption
how,
use
waste
produce
10–12
charcoal,
negative
emission
values
−522.74
achieved
evaluated.
demonstrates
possibility
zero-carbon
footprint.
acts
evidence
zero
footprint
production,
key
innovative
aspect
that
helps
achieve
greater
industrial
sectors
high
impact
region.
Current Opinion in Green and Sustainable Chemistry,
Год журнала:
2024,
Номер
49, С. 100951 - 100951
Опубликована: Июнь 29, 2024
This
study
highlights
the
extensive
use
of
and
full
reliance
on
nonrenewable
sources
like
fossil
base
fuels
results
in
availability
shortage,
increased
economy,
depletion
carbon
sink,
CO2
emission
high,
environmental
pollution,
drastic
change
climate
mismanagement
waste.
To
overcome
this
problem,
renewable
resources
together
with
nuclear
advanced
approaches
resulted
fewer
are
used
to
decarbonize
GHG/CO2
emissions,
storage
technology
lower
pricing
achieve
net-zero
sustainability
environment.
The
proposed
policies
their
implementation
occurrence
at
national
international
levels
also
carbon-free
production
enhanced
consistency.
On
environmentally
friendly
policies,
problem
could
be
solved
by
global
contribution
government,
stakeholders,
public
sectors,
engagement
policy
coherence
integration
towards
making
implementing
via
for
achieving
emissions.
Jurnal Teknologi Terapan G-Tech,
Год журнала:
2024,
Номер
8(3), С. 1494 - 1507
Опубликована: Июль 1, 2024
Penelitian
ini
menggunakan
serat
alami
pelepah
sawit
sebagai
matriks
dalam
pembuatan
bio
composite
dan
resin
poliester
digunakan
filler.
Pembuatan
dikempa
mesin
hotpress
pada
suhu
70°C
selama
20
menit
dengan
penekanan
30
kg/m2.
Panjang
divariasikan
ukuran
2,
4,
6,
8,
10
cm.
Parameter
berupa
pengujian
sifat
fisis
(densitas,
porositas,
daya
serap
air),
mekanik
(kuat
tekan,
tarik,
impak),
analisa
mikrostruktur
Scanning
Electron
Microscope
(SEM).
Hasil
nilai
optimum
komposisi
yaitu
75%:25%
panjang
cm
yang
memiliki
densitas
0,793
gr/cm3,
porositas
0,134%,
air
0,169%
kuat
tekan
19,234
MPa,
tarik
725,95
impak
1,1262
J/mm2.
SEM,
fisis,
mendukung
memenuhi
kriteria
"Medium
Board"
berdasarkan
JIS
A
5905:2003
dapat
dimanfaatkan
material
alternatif
pengganti
bahan
kayu.
Applied Sciences,
Год журнала:
2024,
Номер
14(24), С. 11527 - 11527
Опубликована: Дек. 11, 2024
This
research
studies
the
production
of
charcoal
from
a
by-product
viticulture
such
as
vine
pruning
remains
(vine
shoots).
During
this
study,
several
carbonisation
tests
were
carried
out
in
an
electric
muffle
furnace
where
shoot
samples
tested
at
different
temperature
ranges
(150–450
°C)
and
with
test
durations
2
h
3
h.
From
these
tests,
mass
yields
carbon
studied,
well
characterisation
chemical
composition
resulting
charcoals,
obtaining
maximum
results
fixed
content
up
to
80.4%.
Subsequently,
tests’
energy
consumptions
also
recorded
order
optimise
amount
grammes
per
kWh
used.
The
average
value
obtained
trials
was
18.55
g
used
process.
Finally,
special
emphasis
placed
on
studying
sustainability
through
net
balance
CO2
eq
emissions.
To
end,
emissions
associated
consumption
how,
use
waste
produce
10–12
charcoal,
negative
emission
values
−522.74
achieved
evaluated.
demonstrates
possibility
zero-carbon
footprint.
acts
evidence
zero
footprint
production,
key
innovative
aspect
that
helps
achieve
greater
industrial
sectors
high
impact
region.
