ACS Sustainable Chemistry & Engineering,
Journal Year:
2021,
Volume and Issue:
9(21), P. 7352 - 7360
Published: May 18, 2021
Developing
NH3
separation
technology
with
high
efficiency
is
very
meaningful
for
the
advancement
of
synthesis
process.
In
this
work,
a
new
class
deep
eutectic
solvents
(DESs)
were
designed
by
pairing
N,N,N′,N′-tetramethyl-1,3-propanediamine
dihydrochloride
([TMPDA]Cl2)
phenol
(PhOH)
at
molar
ratios
1:3∼7.
[TMPDA]Cl2
+
PhOH
DESs
have
multiple
weak-acidic
groups
and
viscosities
as
low
48.1
cP
298.2
K.
They
also
exhibit
excellent
performance
NH3,
showing
not
only
efficient
selective
but
reversible
absorption
NH3.
Especially,
solubilities
in
pressures
can
reach
4.49
mol/kg
K
13.3
kPa,
being
superior
to
those
most
ILs
reported
literature.
The
mechanism
was
further
elucidated
quantum
chemistry
calculations
1H
NMR
spectra.
It
validated
that
origins
from
strong
interaction
Green Chemistry,
Journal Year:
2021,
Volume and Issue:
23(18), P. 6675 - 6697
Published: Jan. 1, 2021
This
review
presents
the
conversion
routes,
processing
strategies,
state-of-the-art
technical
advances,
challenges
and
perspectives
in
hydrothermal
amination
of
N
-rich
biomass
sources
-free
feedstocks
to
nitrogenous
chemicals.
Sustainable Energy & Fuels,
Journal Year:
2023,
Volume and Issue:
7(7), P. 1707 - 1723
Published: Jan. 1, 2023
A
sustainable
strategy
for
valorisation
of
biomass-derived
furfural
into
valuable
chemicals
and
fuel
(furfuryl
alcohol,
tetrahydrofurfuryl
γ-butyrolactone)
using
a
renewable
energy
source
(sunlight)
LEDs.
