Sökning: "high-temperature process heat"

Visar resultat 6 - 10 av 52 uppsatser innehållade orden high-temperature process heat.

1. 6. Temperaturens inverkan på självuttorkningen hos klimatförbättrad betong

   Master-uppsats, Lunds universitet/Avdelningen för Byggnadsmaterial

   Författare :Samir Ezmorrod; [2022]
   Nyckelord :Betong; cement; självtorkande; självuttorkning; uttorkning; masugnsslagg; slagg; BCSA; belit; belit-kalcium-sulfo-aluminat-cement; accelerator; Bascement Slite; relativ fuktighet; RH; värmeutveckling; fossilfri; concrete; self-desiccation; GGBS; slag; ground granulated blast furnace slag; belite; belitic; calcium; sulfoaluminate; relative humidity; heat; fossil-free; Technology and Engineering;

   Sammanfattning : Självtorkande betong behöver en hög halt cement för att fungera väl, vilket direkt leder till begränsande möjligheter till reduktion av koldioxidutsläpp. Intresset för att finna alternativ till en hög cementhalt är därför stort. LÄS MER

3. 7. Optimization of hot strip drawing test methodology for hot forming of aluminium alloys

   Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Rabia Arshad; [2022]
   Nyckelord :Hot forming of aluminium; friction; high temperature lubrication; strip draw; wear.;

   Sammanfattning : The development of lightweight design for automotive applications has lasted for many years and is still increasing. Vehicles with light structures use less fuel, emit less CO2, and are better for the environment. LÄS MER

4. 8. Integration of SMRs with Steel Industry

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :David Carlsén; [2022]
   Nyckelord :Small Modular Reactor; SMR; Xe-100; Pink Hydrogen; Electrolysis; SOEC; Steel; Iron; DRI; DRP; Energy; Industry; Transition; Technology and Engineering; Chemistry; Earth and Environmental Sciences;

   Sammanfattning : The steel industry is with its high emissions an important sector to transform from fossil-fueled to fossil-free. In recent years, the technology development has accelerated quickly regarding iron ore reduction using hydrogen produced from electrolysis within the EL-DRP-EAF steel production route. LÄS MER

5. 9. Alkaline Protein Extraction of Oat Bran and Oat Endosperm Flour - the Effect of pH during Extraction and Precipitation

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Bella Nielsen; Alva Rodhe; [2021]
   Nyckelord :Oats; Protein; Alkaline extraction; Protein extraction; Plant-based proteins; Oat protein; Oat bran; Oat endosperm; Iso-electric precipitation; Food engineering; Technology and Engineering; Agriculture and Food Sciences;

   Sammanfattning : An increased understanding of the negative impacts of animal-based proteins, on both environment and health, has led to a rise in the demand for plant-based proteins. To meet the demands, conventional crops must be efficiently utilized. LÄS MER

7. 10. Alkaline wet oxidation of biorefinery lignin from wheat straw

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Maja Lindblad; [2021]
   Nyckelord :alkaline wet oxidation; lignin oxidation; wheat straw; chemical pretreatment; biorefinery lignin; anaerobic digestion; response surface-modelling; chemical engineering; Technology and Engineering;

   Sammanfattning : Climate change and depletion of fossil resources have generated a need for energy production based on renewable resources such as lignocellulosic biomass. Agricultural residues, like wheat straw, is lignocellulosic biomass that could contribute to the energy supply if it was used for biogas production. LÄS MER