Abstract
Hybrid catalysts consisting of a zeolite (ZSM-5 or Beta) and bentonite as a binder were prepared and characterized by XRD, pyridine FTIR and nitrogen adsorption. The hybrid catalysts exhibited similar properties as the combined starting materials. Catalytic pyrolysis over pure ZSM-5 and Beta as well as hybrid catalysts has been successfully carried out in a dual-fluidized bed reactor. De-oxygenation of the produced bio-oil over the different zeolitic materials was increased compared to non-catalytic pyrolysis over quartz sand.
Original language | Undefined/Unknown |
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Pages (from-to) | 1069–1074 |
Number of pages | 6 |
Journal | Studies in Surface Science and Catalysis |
Volume | 174B |
Publication status | Published - 2008 |
MoE publication type | A1 Journal article-refereed |
Keywords
- catalytic pyrolysis
- de-oxygenation
- fluidized bed reactor
- pine wood