Removing
crude
oil
from
spent
hydrodesulfurization
catalysts
is
the
first
step
for
recovery
of
catalysts,
while
traditional
roasting
method
suffers
a
lot
limitations.
In
this
study,
an
ultrasound-assisted
surfactant
cleaning
was
used
to
effectively
remove
and
surfactants
were
screened
by
experimental
theoretical
studies.
The
SDBS
TX-100
chosen
interfacial
tension
(IFT)
test,
their
frontier
orbitals,
electrostatic
potential,
polarity
calculated
analyzed,
showing
smallest
LUMO-HOMO
energy
band
gap
ΔE
4.91
eV
4.80
eV,
respectively,
with
highest
reactivity.
hydrophilic
structure
in
regulates
wettability
oil-water
interface,
long-chain
alkanes
have
excellent
nonpolar
properties
that
promote
dissolution
oil.
Surprisingly,
under
optimal
conditions,
residue
reduced
0.25%.
Finally,
techno-economic
evaluation
whole
process
analyzed.
Compared
process,
saves
$0.31
1
kg
catalyst,
simple
operate
no
emissions.
This
study
provides
new
insights
into
realization
efficient
removal
low-carbon
environmentally
friendly
way.
ACS Omega,
Год журнала:
2024,
Номер
9(24), С. 25513 - 25538
Опубликована: Июнь 6, 2024
Within
the
scope
of
this
review,
our
exploration
spans
diverse
facets
amphiphilic
glycolipid-based
low-molecular-weight
gelators
(LMWGs).
This
journey
explores
glycolipid
synthesis,
self-assembly,
and
gelation
with
tailorable
properties.
It
begins
by
examining
design
glycolipids
their
influence
on
gel
formation.
Following
this,
a
brief
several
characterization
techniques
adds
another
layer
to
understanding
these
materials.
The
final
section
is
dedicated
unraveling
various
applications
supramolecular
gels.
A
meticulous
analysis
available
correlations
desired
properties
for
distinct
pivotal
aspect
investigation.
As
present
moment,
there
exists
notable
absence
review
exclusively
gelators.
study
aims
bridge
critical
gap
presenting
an
overview
that
provides
novel
insights
into
unique
versatile
applications.
holistic
examination
seeks
contribute
deeper
molecular
design,
structural
characteristics,
functional
offering
can
propel
advancements
in
converging
scientific
disciplines.
Overall,
highlights
classifications
glycolipid-derived
particularly
emphasizes
capacity
form
Removing
crude
oil
from
spent
hydrodesulfurization
catalysts
is
the
first
step
for
recovery
of
catalysts,
while
traditional
roasting
method
suffers
a
lot
limitations.
In
this
study,
an
ultrasound-assisted
surfactant
cleaning
was
used
to
effectively
remove
and
surfactants
were
screened
by
experimental
theoretical
studies.
The
SDBS
TX-100
chosen
interfacial
tension
(IFT)
test,
their
frontier
orbitals,
electrostatic
potential,
polarity
calculated
analyzed,
showing
smallest
LUMO-HOMO
energy
band
gap
ΔE
4.91
eV
4.80
eV,
respectively,
with
highest
reactivity.
hydrophilic
structure
in
regulates
wettability
oil-water
interface,
long-chain
alkanes
have
excellent
nonpolar
properties
that
promote
dissolution
oil.
Surprisingly,
under
optimal
conditions,
residue
reduced
0.25%.
Finally,
techno-economic
evaluation
whole
process
analyzed.
Compared
process,
saves
$0.31
1
kg
catalyst,
simple
operate
no
emissions.
This
study
provides
new
insights
into
realization
efficient
removal
low-carbon
environmentally
friendly
way.
