Sökning: "Reactor efficiency"

Visar resultat 16 - 20 av 81 uppsatser innehållade orden Reactor efficiency.

  1. 16. Review and Design Adaptations of a SrCl2-NH3 bench-scale Thermochemical Heat Storage system

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Hjörtur Brynjarsson; [2021]
    Nyckelord :Thermochemical heat storage TCS ; SrCl2-NH3; system design; kinetics; absorption; desorption; octaammine; diammine; monoammine; pressure management; commissioning; Termokemisk värmelagring TCS ; SrCl2-NH3; systemdesign; kinetik; absorption; desorption; oktaammin; diammin; monoammin; tryckhantering; driftsättning;

    Sammanfattning : Thermochemical heat storage (TCS) is a thermal energy storage (TES) technology used to store thermal energy for later use. TCS can provide heating or cooling services from intermittently available thermal energy, often low grade waste heat. LÄS MER

  3. 17. Implementation of Reaction Kinetics into Reactor Model Followed by Validation of the Reactor Model

    M1-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Rebecka Svensson; [2021]
    Nyckelord :Modeling; Reaction kinetics; Chemical Engineering; Technology and Engineering;

    Sammanfattning : This master thesis project was performed in collaboration with Johnson Matthey. Johnson Matthey is a worldwide company working with sustainable technologies. The site in Perstorp, where this work was performed, focus on formaldehyde production. In order to continuously improve chemical processes, simulation and modeling are advantageous tools. LÄS MER

  4. 18. Enhancement of hydrolysis from co-fermentation of food waste and primary sludge

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Johnny Hagelin; [2021]
    Nyckelord :Environmental engineering; Bioaugmentation; Fermentation; Hydrolysis; Resource recovery;

    Sammanfattning : Research about resource recovery from complex waste streams is getting an increased scientific attention since valuable resources can be produced by sustainable biological means. In anaerobic degradation processes, resources such as volatile fatty acids (VFAs) and biogas are highly coveted. LÄS MER

  5. 19. Purification of watercontaminated by poly- andperfluorinated chemicals : Analysing the efficiency of the combinedtechniques ion exchange resin and rotating bedreactor

    Kandidat-uppsats, Umeå universitet/Kemiska institutionen

    Författare :Jessica Borgström Mellergård; [2021]
    Nyckelord :;

    Sammanfattning : Development and usage of poly-and perflourinated chemicals has increased considerablysince their discovery. They have since then polluted our environment and are exposed tohumans via drinking water and sea food amongst others. LÄS MER

  7. 20. Minimizing Liquid Waste in Peptide Synthesis : A New Application for the Rotating Bed Reactor

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Peter Nordström; [2021]
    Nyckelord :Chemical reactor; Rotating Bed Reactor; Solid-phase peptide synthesis; Peptide synthesis.;

    Sammanfattning : Peptide drugs are used to treat a broad spectrum of diseases such as cancer and HIV and have many more promising applications, such as new vaccines against SARS-CoV-2. The most popular manufacturing method for peptides is solid-phase peptide synthesis (SPPS). The main drawback of SPPS is that it is a costly and wasteful process. LÄS MER