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Effects of several ...
Effects of several types of biomass fuels on the yield, nanostructure and reactivity of soot from fast pyrolysis at high temperatures
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- Trubetskaya, Anna (författare)
- Department of Chemical and Biochemical Engineering, Technical University of Denmark, Søltoft Plads, Building 229, Kgs. Lyngby 2800, Denmark
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- Jensen, Peter Arendt (författare)
- Department of Chemical and Biochemical Engineering, Technical University of Denmark
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- Jensen, Anker Degn (författare)
- Department of Chemical and Biochemical Engineering, Technical University of Denmark
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- Llamas, Angel David Garcia (författare)
- Luleå tekniska universitet,Energivetenskap
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- Umeki, Kentaro (författare)
- Luleå tekniska universitet,Energivetenskap
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- Gardini, Diego (författare)
- Center for Electron Nanoscopy, Technical University of Denmark
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- Kling, Jens (författare)
- Center for Electron Nanoscopy, Technical University of Denmark
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- Bates, Richard B. (författare)
- MIT, Department of Mechanical Engineering, 02139 Cambridge
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- Glarborg, Peter (författare)
- Department of Chemical and Biochemical Engineering, Technical University of Denmark
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Department of Chemical and Biochemical Engineering, Technical University of Denmark, Søltoft Plads, Building 229, Kgs Lyngby 2800, Denmark Department of Chemical and Biochemical Engineering, Technical University of Denmark (creator_code:org_t)
- Oxford : Elsevier, 2016
- 2016
- Engelska.
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Ingår i: Applied Energy. - Oxford : Elsevier. - 0306-2619 .- 1872-9118. ; 171, s. 468-482
- Relaterad länk:
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https://ulir.ul.ie/b...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- This study presents the effect of biomass origin on the yield, nanostructure and reactivity of soot. Soot was produced from wood and herbaceous biomass pyrolysis at high heating rates and at temperatures of 1250 and 1400 °C in a drop tube furnace. The structure of solid residues was characterized by electron microscopy techniques, X-ray diffraction and N2 adsorption. The reactivity of soot was investigated by thermogravimetric analysis. Results showed that soot generated at 1400 °C was more reactive than soot generated at 1250 °C for all biomass types. Pinewood, beechwood and wheat straw soot demonstrated differences in alkali content, particle size and nanostructure. Potassium was incorporated in the soot matrix and significantly influenced soot reactivity. Pinewood soot particles produced at 1250 °C had a broader particle size range (27.2–263 nm) compared to beechwood soot (33.2–102 nm) and wheat straw soot (11.5–165.3 nm), and contained mainly multi-core structures.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- Fast pyrolysis
- Drop tube reactor
- Soot
- Potassium
- Reactivity
- Energy Engineering
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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