This work investigates the performance of Ba–Ni-hexaaluminate, BaNixAl12 − xO19, as a new catalyst in the steam-reforming of tars. Substituted hexaaluminates are synthesized and characterized. Steam reforming tests are carried out with both a model-substance (1-methylnaphthalene) and a slip-stream from a circulating fluidized bed gasifier. The water–gas-shift activity is studied in a lab-scale set-up. Barium–nickel substituted hexaaluminates show a high catalytic activity for tar cracking, and also shows activity for water–gas-shift.

This work investigates the performance of Ba–Ni-hexaaluminate, BaNixAl12−xO19, as a new catalyst in the steam-reforming of tars. Substituted hexaaluminates are synthesized and characterized. Steam reforming tests are carried out with both a model-substance (1-methylnaphthalene) and a slip-stream from a circulating fluidized bed gasifier. The water–gas-shift activity is studied in a lab-scale set-up. Barium–nickel substituted hexaaluminates show a high catalytic activity for tar cracking, and also shows activity for water–gas-shift.

Nickel-substituted bariumhexaaluminates as novel catalysts in steam reforming of tars

BENITO MARTIN, PATRICIA;FORNASARI, GIUSEPPE;
2015

Abstract

This work investigates the performance of Ba–Ni-hexaaluminate, BaNixAl12 − xO19, as a new catalyst in the steam-reforming of tars. Substituted hexaaluminates are synthesized and characterized. Steam reforming tests are carried out with both a model-substance (1-methylnaphthalene) and a slip-stream from a circulating fluidized bed gasifier. The water–gas-shift activity is studied in a lab-scale set-up. Barium–nickel substituted hexaaluminates show a high catalytic activity for tar cracking, and also shows activity for water–gas-shift.
Charlotte Parsland; Ann-Charlotte Larsson; Patricia Benito; Giuseppe Fornasari; Jan Brandin
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/580129
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