CPL - Chalmers Publication Library
| Utbildning | Forskning | Styrkeområden | Om Chalmers | In English In English Ej inloggad.

Oxidative pyrolysis of integral softwood pellets

Maria Olsson (Institutionen för kemisk miljövetenskap) ; Jennica Kjällstrand (Institutionen för kemisk miljövetenskap) ; Göran Petersson (Institutionen för kemisk miljövetenskap)
The Journal of Analytical and Applied Pyrolysis Vol. 67 (2003), 1, p. 135-141.
[Artikel, refereegranskad vetenskaplig]

Commercial wood pellets are increasingly used for residential heating. Characterisations were made of smoke components from oxidative pyrolysis of softwood pellets from compressed sawdust and wood shavings. Specific compounds released by flaming and glowing laboratory burning were sampled on Tenax cartridges and assessed by gas chromatography and mass spectrometry. Six lignin-related 2-methoxyphenols with antioxidant properties, together with 1,6-anhydroglucose from cellulose, were the major primary semi-volatile compounds released during flaming burning. Glowing combustion released benzene as the predominant aromatic compound.

Nyckelord: wood pellets, sawdust, burning, smoke, Tenax sampling, gas chromatography



Denna post skapades 2006-09-19. Senast ändrad 2010-10-19.
CPL Pubid: 5789

 

Läs direkt!

Lokal fulltext (fritt tillgänglig)


Institutioner (Chalmers)

Institutionen för kemisk miljövetenskap (1900-2003)

Ämnesområden

Kemi
Miljöteknik

Chalmers infrastruktur

Relaterade publikationer

Denna publikation ingår i:


Residential biomass combustion - emissions of organic compounds to air from wood pellets and other new alternatives