SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "L773:0961 9534 OR L773:1873 2909 srt2:(1993-1994)"

Sökning: L773:0961 9534 OR L773:1873 2909 > (1993-1994)

  • Resultat 1-2 av 2
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Koullas, D.P., et al. (författare)
  • Effect of alkali delignification on wheat straw saccharification by fusarium oxysporum cellulases
  • 1993
  • Ingår i: Biomass and Bioenergy. - 0961-9534 .- 1873-2909. ; 4:1, s. 9-13
  • Tidskriftsartikel (refereegranskat)abstract
    • The effect of alkaline delignification of wheat straw on the chemical composition and the subsequent enzymic hydrolysis of the pretreated straw are reported. Both hot (120°°C) and cold (20–36°°C) delignification were investigated, using either aqueous or organic alkaline solutions. The treated lignocellulosic materials were hydrolyzed by the cellulases of Fusarium oxysporum strain F3. Both delignification and saccharification yield showed linear relationships with the level of alkali used. Under the chosen experimental conditions 70–100% hydrolysis was achieved either by hot or cold delignification. Delignification to at least 50% appeared crucial for total polysaccharide conversion.
  •  
2.
  • Leckner, Bo G, 1936, et al. (författare)
  • Gaseous emissions from circulating fluidized bed combustion of wood
  • 1993
  • Ingår i: Biomass and Bioenergy. - 1873-2909 .- 0961-9534. ; 4:5, s. 379-389
  • Tidskriftsartikel (refereegranskat)abstract
    • The emissions of NO, N2O, CO and SO2 were investigated during combustion of wood in a circulating fluidized bed boiler as a function of various parameters, including bed temperature, air supply and load. Emissions from mixtures of wood and coal were also investigated. The results show that the nitrogen oxide emission is directly related to the nitrogen content of the wood. The small amount of char in the bed during combustion of wood results in a much smaller reduction in the NO formed in the case of wood compared to that during combustion of coal and reduces the impact of bed temperature and air supply on the NO emissions during combustion of wood as compared to coal. Emission of N2O during combustion of wood was negligible.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-2 av 2
Typ av publikation
tidskriftsartikel (2)
Typ av innehåll
refereegranskat (2)
Författare/redaktör
Christakopoulos, Pau ... (1)
Kekos, D. (1)
Macris, B.J. (1)
Leckner, Bo G, 1936 (1)
Karlsson, Maria, 198 ... (1)
Koullas, D.P. (1)
visa fler...
Koukios, E.G. (1)
visa färre...
Lärosäte
Luleå tekniska universitet (1)
Chalmers tekniska högskola (1)
Språk
Engelska (2)
Forskningsämne (UKÄ/SCB)
Teknik (1)
År
1993 (2)

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy