Sökning: "kinetics modelling"

Visar resultat 1 - 5 av 104 avhandlingar innehållade orden kinetics modelling.

  1. 1. Upflow anaerobic sludge blanket reactor modelling

    Detta är en avhandling från Stockholm : US-AB

    Författare :Raul Rodriguez; KTH.; [2011]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; wastewater; anaerobic treatment; modelling; UASB reactor.; MEDICINE Chemistry; MEDICIN Kemi;

    Sammanfattning : Anaerobic treatment is widely used around the world as a biological stage in both domestic and industrial wastewater-treatment plants. The two principal advantages of anaerobic over aerobic treatment are the production of biogas, which can be used as fuel, and the lower rate of biomass production, which results in lower maintenance costs for the plant. LÄS MER

  2. 2. Xylan sorption kinetics at industrial conditions

    Detta är en avhandling från Stockholm : US-AB

    Författare :Espen Ribe; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Kraft cooking; Black liquor; Sorption; Sorption conditions; Xylan; Kinetics; Yield; Modelling; Hemicellulose;

    Sammanfattning : The kraft process is the most utilised method for the production of wood based chemical pulp for paper applications. During a kraft cook about half of the wood material is dissoluted into the cooking liquor making the liberation of individual fibres possible. This low yield is a great disadvantage for process economy. LÄS MER

  3. 3. Hepatic Disposition of Drugs and the Utility of Mechanistic Modelling and Simulation

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Erik Sjögren; Uppsala universitet.; [2010]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hepatic disposition; pharmacokinetics; mechanistic modelling; drug-drug interactions; enzyme kinetics; Vmax; Km; CLint; carrier-mediated transport; active transport; modelling; in vitro-in vivo extrapolation; physiologically based pharmacokinetic model; optimal experimental design; experimental optimization; data analysis optimization; PHARMACY; FARMACI; PHARMACY Biopharmacy; FARMACI Biofarmaci; Biopharmaceutics; Biofarmaci;

    Sammanfattning : The elimination of drugs from the body is in many cases performed by the liver. Much could be gained if an accurate prediction of this process could be made early in the development of new drugs. However, for the elimination to occur, the drug molecule needs first to get inside the liver cell. LÄS MER

  4. 4. Further insights into kraft cooking kinetics

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Johannes Bogren; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Delignification; Donnan equilibrium; Memory effects; Hexenuronic acid; Hofmeister effects; Modelling; Kraft cooking; Ionic effects; Reaction kinetics;

    Sammanfattning : .... LÄS MER

  5. 5. Modelling and Optimisation of Integrated Biotechnical Processes -Application to the Fermentative Production of Lactic Acid from Wheat Flour

    Detta är en avhandling från Prof. Guido Zacchi, Deparment of Chemical Engineering 1, Chemical Center, Lund University

    Författare :Christina Åkerberg; Lunds universitet.; Lund University.; [2000]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical technology and engineering; economy; wheat flour; starch; lactic acid; kinetics; simulation; modelling; optimisation; Kemiteknik och kemisk teknologi;

    Sammanfattning : Popular Abstract in Swedish I den här doktorsavhandlingen presenteras ett datorprogram som utvecklats för att simulera och utvärdera biotekniska processer, där flera processteg kan vara integrerade. Speciellt har en process för framställning av mjölksyra från vetemjöl studerats. LÄS MER