Sökning: "biomass gasification"

Visar resultat 1 - 5 av 81 uppsatser innehållade orden biomass gasification.

  1. 1. Investigation of a CO-Production of Substitute Natural Gas and Biomethanol Plant Compared to Stand Alone Biomethanol Plant

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Susanne Brixland; [2019]
    Nyckelord :biomethanol; SNG; substitute natural gas; co-production; gasification; gasifier; biomass; syngas; chemical engineering; kemiteknik; Chemistry; Technology and Engineering;

    Sammanfattning : Climate change is one of humanities greatest challenges; the greenhouse gases in the atmosphere are still increasing. There is not one solution that will fix this problem several different products, raw material and technologies are required to take the steps towards a renewable society. LÄS MER

  2. 2. Power-To-Gas Concepts Integrated with Biomethane Production through Gasification of Forest Residues: Economic Evaluation

    H-uppsats, Chalmers tekniska högskola/Institutionen för rymd-

    Författare :Penpaka Kannikaporn; [2018]
    Nyckelord :biomass gasification; biomethane; power-to-gas; Sabatier reactor; methanation; biomethane; SNG; cost estimation; economic evaluation; process integration;

    Sammanfattning : Biomethane is an attractive transportation fuel due to an increase in demand of biofuels. Biomass gasification is a well-known technology used to produce biomethane from renewable feedstock, for instance, forest residues. LÄS MER

  3. 3. Hybrid PV-Biomass Power Plant design for an Indonesian village

    Master-uppsats, KTH/Energiteknik

    Författare :Chloé Prévost; [2018]
    Nyckelord :;

    Sammanfattning : This thesis work focuses on the design of a hybrid PV-Gasification-Battery plant for a remote villagelocated on an Indonesian island and currently not electrified. As the objective of the study is to assess therelevance of the hybrid plant to make use of the local resources to satisfy the demand, the village situationis analyzed, and a representative load curve is built. LÄS MER

  4. 4. Characterization of biomass pyrolysis and gasification using Raman Spectroscopy

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Henrik Johansson; [2018]
    Nyckelord :Raman; Raman Spectroscopy; Raman scattering; biomass; biofuel; thermal conversion; pyrolysis; gasification; laser diagnostics; laser-induced fluorescence; LIF; energy; wood pellets; ammonia; aldehydes; ketones; formaldehyde; acetaldehyde; acetone; combustion physics; Physics and Astronomy;

    Sammanfattning : This thesis examines the emissions formed during pyrolysis and gasification of lignocellulosic biomass in pellet form, using vibrational Raman spectroscopy. Seven different samples are studied during the pyrolysis process and six of these are also studied during gasification. LÄS MER

  5. 5. Biochar production integration into Phoenix BioPower BTC technology

    Master-uppsats, KTH/Energiteknik

    Författare :Àurea Solé Carulla; [2018]
    Nyckelord :;

    Sammanfattning : Phoenix BioPowers teknik BTC (Biomass fired TopCycle) integrerar förgasning av biomassa som ett försteg till en TopCycle högtrycksgasturbin. Dessutom injiceras ånga tillsammans med produktgasen i förbränningen, för att uppnå hög effektivitet samt minskar de totala kostnaderna samtidigt som tekniken erbjuder kontrollerbar och pålitlig förnybar kraft. LÄS MER