Search for dissertations about: "dedicated waste"

Showing result 1 - 5 of 17 swedish dissertations containing the words dedicated waste.

  2. 1. Sustainable Energy Conversion from Biomass Waste Combustion

    Author : Maulana Nugraha; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; particle modelling; furnace; particulate matter; Stefan flow; computational fluid dynamics CFD ; orthogonal collocation; biomass waste combustion;

    Abstract : Various biomass-type conversions into sustainable heat and power, from dedicated crops to solid biomass waste via the combustion process, are at the center of scientific and industrial focus today. However, biomass combustion contribution to global particulate matter (PM) emission has become one of the biggest challenges that remain in the development of sustainable biomass combustion systems. READ MORE

  4. 2. Burnable poisons in sub-critical cores dedicated to radiotoxic waste transmutation

    Author : Kamil Tucek; KTH; []
    Keywords : ;

    Abstract : .... READ MORE

  5. 3. Neutronic and burnup studies of accelerator-driven systems dedicated to nuclear waste transmutation

    Author : Kamil Tucek; Jan Wallenius; Massimo Salvatores; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik; Physics; Fysik;

    Abstract : Partitioning and transmutation of plutonium, americium, and curium is inevitable if the radiotoxic inventory of spent nuclear fuel is to be reduced by more than a factor of 100. But, admixing minor actinides into the fuel severely degrades system safety parameters, particularly coolant void reactivity, Doppler effect, and (effective) delayed neutron fractions. READ MORE

  6. 4. Neutron-Induced Light-Ion Production from Iron and Bismuth at 175 MeV

    Author : Riccardo Bevilacqua; Stephan Pomp; Jan Blomgren; Michael Österlund; Anthony Cowley; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik;

    Abstract : Radioactive waste management is one of the key issues in sustainability of nuclear energy production. Geological repositories represent today the most appropriate solution to long-term management of high-level radioactive waste. READ MORE

  7. 5. Fractionation of woody biomass : lignin and suberin in focus

    Author : Ivan Kumaniaev; Joseph Samec; Claudia Crestini; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; lignocellulose; lignin; suberin; biomass; palladium; catalysis; flow chemistry; organisk kemi; Organic Chemistry;

    Abstract : This thesis is dedicated to the research of fractionation and valorization of different types of woody biomass. In the first part, oak (Quercus suber) and birch (Betula pendula) barks are considered. Bark is the outer layer of wood and is treated as waste in the current wood processing technologies. READ MORE