[HTML][HTML] Combined effect of bio-oil composition and temperature on the stability of Ni spinel derived catalyst for hydrogen production by steam reforming
N García-Gómez, J Valecillos, B Valle, A Remiro… - Fuel, 2022 - Elsevier
A challenge for scaling up hydrogen production by raw bio-oil steam reforming (SR) is the
rapid catalyst deactivation that is strongly sensitive to the temperature and bio-oil
composition. This work studies the combined effect of both variables on the stability of a
Ni/Al 2 O 3 catalyst with high Ni dispersion in the internal and external surfaces of the
particles, obtained by reduction of a NiAl 2 O 4. The raw bio-oil composition is modified by (i)
removal of phenolic compounds by liquid–liquid extraction or (ii) use of an online pre …
rapid catalyst deactivation that is strongly sensitive to the temperature and bio-oil
composition. This work studies the combined effect of both variables on the stability of a
Ni/Al 2 O 3 catalyst with high Ni dispersion in the internal and external surfaces of the
particles, obtained by reduction of a NiAl 2 O 4. The raw bio-oil composition is modified by (i)
removal of phenolic compounds by liquid–liquid extraction or (ii) use of an online pre …
Combined Effect of Bio-Oil Composition and Temperature on the Stability of Ni Spinel Derived Catalyst for H2 Production by Steam Reforming
N García-Gómez, J Valecillos, B Valle… - Available at SSRN … - papers.ssrn.com
A challenge for scaling up hydrogen production by raw bio-oil steam reforming (SR) is the
rapid catalyst deactivation that is strongly sensitive to the temperature and bio-oil
composition. This work studies the combined effect of both variables on the stability of a
NiAl2O4 derived catalyst. The raw bio-oil composition is modified by (i) removal of phenolic
compounds by liquid-liquid extraction or (ii) use of an online pre-reforming step with
dolomite. Then, SR tests of the bio-oils at 600 and 700 ºC are carried out in a system with …
rapid catalyst deactivation that is strongly sensitive to the temperature and bio-oil
composition. This work studies the combined effect of both variables on the stability of a
NiAl2O4 derived catalyst. The raw bio-oil composition is modified by (i) removal of phenolic
compounds by liquid-liquid extraction or (ii) use of an online pre-reforming step with
dolomite. Then, SR tests of the bio-oils at 600 and 700 ºC are carried out in a system with …
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