Search for dissertations about: "Reburning"

Found 5 swedish dissertations containing the word Reburning.

  1. 1. Combustion and Nitrogen Chemistry in Oxy-Fuel Flames

    Author : Daniel Kuehnemuth; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nitric oxide; Gasification; Oxy-fuel; Reburning;

    Abstract : Oxy-fuel combustion is a Carbon Capture and Storage (CCS) technology that recently has shown afast progress towards the industrial scale application. In oxy-fuel combustion, oxygen instead of air isused as oxidizer to burn the fuel. The oxygen is mixed with recycled flue-gas in order to control theoverall combustion and heat transfer conditions. READ MORE

  2. 2. Oxy-Fuel Combustion - The Control of Nitrogen Oxides

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Fredrik Normann; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; oxy-fuel; NOx; O2 CO2; combustion; emission; nitrogen oxides;

    Abstract : Oxy-fuel combustion is one of the main candidates for carbon dioxide capture from power plants. In oxy-fuel combustion, oxygen diluted with recycled flue gas oxidizes the fuel. The elimination of air-borne nitrogen generates a flue gas that mainly consists of carbon dioxide and water. READ MORE

  3. 3. The Oxy-Fuel Process - Towards high efficient operation

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Fredrik Normann; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Oxy-fuel O2 CO2 Combustion NOx Thermal-NO Co-production;

    Abstract : The power generation system is facing large changes to meet the demands on reduced emissions of carbon dioxide (CO2). Oxy-fuel combustion with capture of CO2 is a promising option to meet those demands. READ MORE

  4. 4. Characterization of oxy-fuel flames - their composition, temperature and radiation

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Klas Andersson; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Combustion; O2 CO2; NO formation; Radiation; Oxy-fuel; Flame properties;

    Abstract : Oxy-fuel combustion is receiving growing attention as one of the promising CO2 capture technologies in connection to power production. Yet, significant efforts are required in research and development of this combustion process in order to be able to design and optimize a full scale power plant. READ MORE

  5. 5. Dusting in a lime kiln - Characterization of the material and unit operations

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Henric C O Dernegård; [2019]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; terminal velocity; Dusting lime kiln; fines; lime mud filter; ESP-dust; reactivity;

    Abstract : The present thesis describes the background of, and gives some points of orientation for, the phenomenon of dusting in the burner zone of a lime kiln. The aim of this study is twofold: to increase knowledge of the factors that influence the degree of dusting and also to investigate the effect a dusting lime kiln has on the white liquor preparation process. READ MORE