This
study
aimed
to
investigate
the
preparation
of
activated
electrolytic
manganese
residue
(AEMR)-slag-cement
ternary
blended
cementitious
material
and
analyze
its
hydration
characteristics,
micromechanical
properties,
carbon
emissions.
The
results
revealed
that
optimal
AEMR
dosage
in
was
15%The
fluidity
S5-AEMR-15
measured
at
207
mm,
with
a
compressive
strength
44.28
MPa
28
d.
Similarly,
S15-AEMR15
exhibited
191.5
mm
44.23
alkali-sulfate
synergistic
excitation
system
formed
by
composite
effectively
enhanced
activity
slag
AEMR,
resulting
generation
more
products
such
as
Ca(OH)2,
ettringite,
C-(A)-S-H
gel,
hydrotalciteAdditionally,
mortars
showed
decrease
total
emissions
an
increase
mineral
admixture
dosage,
indicating
potential
for
reduction
AEMR-slag-cement
material.
provides
effective
approach
Carbon Research,
Journal Year:
2024,
Volume and Issue:
3(1)
Published: Nov. 13, 2024
Abstract
Urbanization
and
industrialization
generate
vast
amounts
of
solid
waste,
posing
significant
threats
to
the
biotic
abiotic
components
environment.
Solid
wastes-derived
carbonaceous
catalysts
(SW-CCs)
represent
an
effective
strategy
for
resource
utilization,
SW-CCs
are
gradually
applied
in
environmental
remediation
energy
fields.
However,
effects
properties
on
their
catalytic
activity
remain
inadequately
understood.
A
comprehensive
review
applications
fields
is
yet
be
achieved.
It
necessary
systematically
latest
research
progress
First
all,
this
summarizes
influences
various
factors
how
these
affect
activity.
Subsequently,
it
explores
recent
existing
issues
(persulfate
activation,
photocatalysis,
Fenton-like
oxidation)
sector
(H
2
production,
biodiesel
CO
conversion).
Finally,
future
prospects
recommendations
provided
facilitate
further
development
application
SW-CCs.
This
offers
new
insights
into
utilization
waste
efficient
practical
catalysts.
Graphical
This
study
aimed
to
investigate
the
preparation
of
activated
electrolytic
manganese
residue
(AEMR)-slag-cement
ternary
blended
cementitious
material
and
analyze
its
hydration
characteristics,
micromechanical
properties,
carbon
emissions.
The
results
revealed
that
optimal
AEMR
dosage
in
was
15%The
fluidity
S5-AEMR-15
measured
at
207
mm,
with
a
compressive
strength
44.28
MPa
28
d.
Similarly,
S15-AEMR15
exhibited
191.5
mm
44.23
alkali-sulfate
synergistic
excitation
system
formed
by
composite
effectively
enhanced
activity
slag
AEMR,
resulting
generation
more
products
such
as
Ca(OH)2,
ettringite,
C-(A)-S-H
gel,
hydrotalciteAdditionally,
mortars
showed
decrease
total
emissions
an
increase
mineral
admixture
dosage,
indicating
potential
for
reduction
AEMR-slag-cement
material.
provides
effective
approach
