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Háskólinn í Reykjavík > Tæknisvið / School of Technology > BSc Tækni- og verkfræðideild (-2019) / School of Science and Engineering >

Vinsamlegast notið þetta auðkenni þegar þið vitnið til verksins eða tengið í það: http://hdl.handle.net/1946/26711

Titill: 
  • Titill er á ensku Small-scale biogas upgrading : feasibility study of small-scale biogas upgrading in Iceland and possible methods
Námsstig: 
  • Bakkalár
Leiðbeinandi: 
Útdráttur: 
  • Útdráttur er á ensku

    Methods for upgrading biogas to vehicular standards, to reduce the need for petrol and diesel, are examined if feasible for small-scale
    upgrading. Water Scrubber adsorption and Membrane biogas separation where found feasible.
    The water scrubber system was found the only available option for upgrading gas from the WWTP anaerobic digester in Vífilfell, being the
    only one commercially available to upgrade gas for the flow rate
    in Vífilfell, results show that it is a realistic option for the company if they use the gas for the company vehicles.
    Dairy-Farm-scale upgrading was found only financially possible for larger farms, with at least 130-140 dairy cows producing more than
    20Nm3/hr of raw gas. Without any financial support the initial cost becomes too high for farms with fewer dairy cows.

Samþykkt: 
  • 25.1.2017
URI: 
  • http://hdl.handle.net/1946/26711


Skrár
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Small-scale-biogas-upgrading-Thorleifur_Thorbjornsson.pdf1.6 MBOpinnHeildartextiPDFSkoða/Opna

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