Essays about: "Mechanical pretreatment"

Showing result 1 - 5 of 12 essays containing the words Mechanical pretreatment.

  1. 1. Biogas production with Sargassum algae in Grenada : Optimization of process and market analysis

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Wed Al-Lami; Sofia Herjevik; [2023]
    Keywords : Sargassum algae; biogas; anaerobic digestion; bioenergy; Sargassotång; biogas; anaerobisk nedbrytning; bioenergi;

    Abstract : This study has been carried out within the framework of the Minor Field Studies ScholarshipProgramme (MFS), which is funded by the Swedish International Development Cooperation Agency,Sida. The field study was conducted in Grenada in the spring of 2023. READ MORE

  3. 2. Increase of biogas production by incorporating residual streams from agriculture

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Stephanie Fjäll; [2022]
    Keywords : Anaerobic digestion; Agricultural residue; Lignocellulosic biomass; Mechanical pretreatment; Biogas production; Biorefinery; Chemical engineering; Agriculture and Food Sciences; Technology and Engineering;

    Abstract : To expand the biogas production in Region Västra Götaland (RVG), residual streams from the agricultural sector can function as a large-scale supplier of biomass. The production of biogas decreases the dependence of fossil fuels and the digestate that is formed can also be returned to the agricultural sector, creating a closed loop. READ MORE

  4. 3. Property prediction of super-strong nanocellulose fibers

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Maria Abada; Elin Fossum; Louise Brandt; Anton Åkesson; [2020]
    Keywords : Cellulose nanofibril CNF ; Spinning; Flow-stop; Flow-focusing; Mechanical properties; Carboxymethylation; TEMPO-oxidation;

    Abstract : The innovative technology behind production of strong biofilaments involves the process of spinning filaments from nanoparticles extracted from wood. These nanoparticles are called cellulose nanofibrils (CNFs). READ MORE

  5. 4. Adhesive Performance of UV-cured Clearcoat on Galvanized Steel

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Khanh Trinh; [2019]
    Keywords : galvanized steel; UV-cured coatings; adhesion; UV-lack; galvaniserat stål; ytbehandling; vidhäftning; egenskaper;

    Abstract : A study has been carried out regarding the possibility for application of UV-cured coatings on different pretreated galvanized steel, in coil coating application. In order to address the questions about whether the adhesion will be affected and how, when combining respective coating with a steel substrate. READ MORE

  6. 5. Will different pretreatment methods influence the biogas production of seaweeds

    University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Author : YINING WU; [2018]
    Keywords : methane; seaweed; pretreatments; anaerobic digestion;

    Abstract : Global warming along with energy demand and rising prices of natural energy resources have motivated studies to find some renewable and clean energy. The use of algae as third generation biofuel can avoid the competition for farmland and algae can be considered as a potential future source of renewable energy. READ MORE