Sökning: "chemical engineering"

Visar resultat 1 - 5 av 283 uppsatser innehållade orden chemical engineering.

  1. 1. Evaluation of the stability of immobilized lipases from Rhizomucor miehei and Rhizopus oryzae in high oleic sunflower oil

    Master-uppsats, Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

    Författare :Jinxu Xu; [2021]
    Nyckelord :lipase; immobilization; oxidation; biotechnology; Technology and Engineering;

    Sammanfattning : Lipase is one of the most useful enzymes in food industry, which can catalyze the hydrolysis and the synthesis of esters. However, the high cost due to the poor operation stability of lipase hinders the wide use of it. LÄS MER

  2. 2. Adapting FDM 3D-printing for the manufacture of microfluidic devices

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Oskar Andersson; [2021]
    Nyckelord :3D-printing; addative manufacturing; fused deposition modelling; FDM; fused filament fabrication; FFF; microfluidics; microfluidic devices; lab-on-a-chip; microchannels; micro-channels; resolution; settings; Technology and Engineering;

    Sammanfattning : Microfluidic devices have so far not seen widespread use, even though they could potentially be cheaper, better and faster than traditional methods. A possible reason for this is the lack of a middle step between one-of-a-kind experimental devices and cheap mass produced devices. LÄS MER

  3. 3. Development of a Graphical User Interface For Easier Overview of Historical Chromatography Data

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Agnes Hermansson; [2021]
    Nyckelord :GUI; graphical user interface; PyQt5; Orbit; Chromatography; data visualization; chemical engineering; Chemistry;

    Sammanfattning : Chromatography is a separation technique frequently used in the purication of medicinal drugs. In studies and project at the department of chemical engineering at Lund University a large amount of data have been generated through the use of their research software Orbit and their ÄKTA chromatography system. LÄS MER

  4. 4. Att Svanencertifiera hela produktionen vid byggnation

    Kandidat-uppsats, Lunds universitet/Avdelningen för Installations- och klimatiseringslära; Lunds universitet/Avdelningen för Byggnadsfysik; Lunds universitet/Institutionen för bygg- och miljöteknologi; Lunds universitet/Institutionen för byggvetenskaper

    Författare :Simon Persson; Eric Krantz; [2021]
    Nyckelord :Svanen; Svanenmärkt; ekonomisk lönsamhet; hållbarhet; miljöcertifiering.; Technology and Engineering;

    Sammanfattning : JM AB, Sverige region syd, vill undersöka hur stort intresset bland kunderna ser ut för att köpa en bostad som är Svanenmärkt producerad. I rapporten undersöks det även om det finns någon skillnad med att producera en Svanenmärkt bostad jämfört med att producera en bostad på det traditionella sättet utan några miljöcertifieringar. LÄS MER

  5. 5. LES modelling of spray combustion

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Arvid Åkerblom; [2021]
    Nyckelord :Gas Turbine; CFD; Large Eddy Simulation; Lagrangian Particle Tracking; Chemical Kinetics; Reaction Mechanism; Combustion; OpenFOAM; CHEMKIN; Technology and Engineering;

    Sammanfattning : Computational fluid dynamics is a powerful method for understanding the flow and combustion that occurs inside aircraft engines and will be a key tool in the transition from conventional fossil-based fuel to sustainable alternatives. Because conventional fuels have been more widely researched, an attempt at simulating the combustion of alternative fuels should be preceded by the development of a method that is capable of accurately simulating the combustion of a conventional fuel. LÄS MER