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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lehtonen, Juha
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2020Transformation of industrial steel slag with different structure-modifying agents for synthesis of catalystscitations
- 2019Synthesis and Characterization of Novel Catalytic Materials Using Industrial Slag:Influence of Alkaline Pretreatment, Synthesis Time and Temperaturecitations
- 2019Synthesis and Characterization of Novel Catalytic Materials Using Industrial Slagcitations
- 2018Whisker carbon formation in catalytic steam reforming of biomass gasification gascitations
- 2018Application of steel industry slags as novel cost efficient catalysts in catalytic fast pyrolysis of biomass
- 2014Insights into chirality distributions of single-walled carbon nanotubes grown on different CoxMg1-xO solid solutionscitations
- 2014Insights into chirality distributions of single-walled carbon nanotubes grown on different Co x Mg1- x O solid solutionscitations
- 2014Product quality and catalyst deactivation in a four day catalytic fast pyrolysis production runcitations
Places of action
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document
Application of steel industry slags as novel cost efficient catalysts in catalytic fast pyrolysis of biomass
Abstract
Slags from metallurgical industry are cost efficient alternatives for acidic zeolites in catalytic fast pyrolysis. A slag from steel industry was studied for catalytic fast pyrolysis of pine sawdust. The desulfurization slag from a blast furnace steel mill was modified to improve its catalytic properties by using alkaline pretreatments and hydrothermal syntheses. As a result, specific surface area of the material could be increased. Modified desulfurization slags were tested using analytical pyrolysis and bench scale bubbling fluidized bed pyrolyser. Results of analytical pyrolysis indicate that slags are able to modify product distribution. Based on these results, the best modified slag was chosen for bench scale pyrolysis tests. In the bench scale run, the use of modified slag led to oxygenated bio oil compared to fast pyrolysis with sand. However, bio oil yield decreased simultaneously as typically in catalytic fast pyrolysis.