Search for dissertations about: "bioethanol production thesis"

Showing result 1 - 5 of 33 swedish dissertations containing the words bioethanol production thesis.

  1. 1. Assessing the sustainability of bioethanol production in Nepal

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Dilip Khatiwada; KTH.; [2010]
    Keywords : Engineering and Technology Mechanical Engineering Energy Engineering; Teknik och teknologier Maskinteknik Energiteknik; Natural Sciences Earth and Related Environmental Sciences Climate Research; Naturvetenskap Geovetenskap och miljövetenskap Klimatforskning; Bioethanol; sustainability; life cycle assessment; net energy values; greenhouse gas GHG balances; sustainable development; least developed countries LDCs ; Nepal; TECHNOLOGY Engineering mechanics Mechanical and thermal engineering; TEKNIKVETENSKAP Teknisk mekanik Mekanisk och termisk energiteknik; NATURAL SCIENCES Earth sciences Atmosphere and hydrosphere sciences Climatology; NATURVETENSKAP Geovetenskap Atmosfärs- och hydrosfärsvetenskap Klimatologi;

    Abstract : Access to modern energy services derived from renewable sources is a prerequisite, not only for economic growth, rural development and sustainable development, but also for energy security and climate change mitigation. The least developed countries (LDCs) primarily use traditional biomass and have little access to commercial energy sources. READ MORE

  2. 2. Bioethanol Production: Pretreatment and Enzymatic Hydrolysis of Softwood

    University dissertation from Professor Guido Zacchi, Department of Chemical Engineering 1, Lund University

    Author : Charlotte Tengborg; Lunds universitet.; Lund University.; [2000]
    Keywords : detoxification; recirculation of process streams; inhibition; hydrolysis conditions; enzymatic hydrolysis; Ethanol production; steam pretreatment; softwood; Carbochemistry; petrochemistry; fuels and explosives technology; Petrokemi; bränslen; sprängämnen; Teknik och teknologier Kemiteknik; Engineering and Technology Chemical Engineering;

    Abstract : The enzymatic hydrolysis process can be used to produce bioethanol from softwood, which are the dominating raw material in the Northern hemisphere. This thesis deals with the development of the process focusing on the pretreatment and the enzymatic hydrolysis stages. READ MORE

  3. 3. The Development of Bioethanol Markets under Sustainability Requirements

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Henrique Pacini; KTH.; [2015]
    Keywords : Engineering and Technology Environmental Engineering Energy Systems; Teknik och teknologier Naturresursteknik Energisystem; Bioethanol; Biofuels; Consumer choice; Sustainability Criteria; International Trade; European Union; Brazil; Sweden; Policy.; Energiteknik; Energy Technology;

    Abstract : This thesis is a theoretical and empirical examination of the developmentof bioethanol markets since 2005 when sustainability regulations forbiofuels were introduced globally. The experiences of Brazil and Sweden,and the influence of European regulations on the development ofbioethanol markets receive special attention. READ MORE

  4. 4. Lignocellulosic Ethanol Production Potential and Regional Transportation Fuel Demand

    University dissertation from Västerås : Mälardalens högskola

    Author : Lilia Daianova; Mälardalens högskola.; [2011]
    Keywords : Natural Sciences; Naturvetenskap; Engineering and Technology; Teknik och teknologier; Agricultural by-products; Straw; Bioethanol; Transport system; Greenhouse gases GHG ; Polygeneration system; Combined Heat and Power CHP ; Mixed Integer Programming MIP .; Energy- and Environmental Engineering; energi- och miljöteknik;

    Abstract : Road traffic dominates in domestic Swedish transportation and is highly dependent on fossil fuels, petrol and diesel. Currently, the use of renewable fuels in transportation accounts for less than 6% of the total energy use in transport. READ MORE

  5. 5. Fermentation and Cultivation Technology for Improved Ethanol Production from Lignocellulose

    University dissertation from Dept. of Chemical Engineering Box 124 SE-221 00 Lund

    Author : Andreas Rudolf; Lunds universitet.; Lund University.; [2007]
    Keywords : Chemical technology and engineering; Kemiteknik och kemisk teknologi; Fermentation; Lignocellulose; Hydrolysis; Bioethanol; Teknik och teknologier Kemiteknik; Engineering and Technology Chemical Engineering;

    Abstract : The work presented in this thesis has been aiming at improving ethanol production from lignocellulose. Ethanol from renewable resources is receiving renewed attention due to apprehensions of global warming and dwindling oil reserves. Lignocellulose constitutes a potential raw material source for large scale ethanol production. READ MORE