Essays about: "biodrivmedel"

Showing result 1 - 5 of 23 essays containing the word biodrivmedel.

  1. 1. 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

  3. 2. Potential social impacts of a possible implementation of the Pulp & Fuel concept for producing biofuels at a pulp mill

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Nora Efraimsson; Sofie Johnsson; [2022]
    Keywords : biofuels; process implementation; pulp fuel; Social Life Cycle Assessment; social impacts; sustainability; forest residues;

    Abstract : The purpose of this study is to create an understanding of what potential social impacts (both positive and negative) the concept of P&F will have and could have if an implementation of the process would be done. Interviews are mainly used for providing input to the method S-LCA (Social Life Cycle Assessment) and by that fulfil the purpose. READ MORE

  4. 3. Development and Scaling Up of Test Protocol to a Full-Scale Filter Rig to Investigate Soft Particle Filtration Efficiency in Biofuel Blends

    University essay from KTH/Kemiteknik

    Author : Saurabh Shinkhede; [2021]
    Keywords : Heavy duty transportation; fuel filter clogging; soft particles; biofuel blends; filter test rig; Tunga transport; igensättning av bränslefilter; mjuka partiklar; biobränsleblandningar; filtertestrigg;

    Abstract : Kommersiella tunga transporter står för en stor del av utsläppen av växthusgaser. För att minska det globala fotavtrycket hos kommersiella fordon är det vanligt att använda biodrivmedel som ”drop in” bränslen. READ MORE

  5. 4. Greenhouse Gas Emissions Reduction in the Heavy-Duty Transport Sector - A Case Study of Renewable Energy Carriers in Sweden

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Karolina André; William Degerstedt; [2021]
    Keywords : Battery electric vehicle; Biofuels; Greenhouse gas; Heavy-duty vehicles; LCA; Renewable energy carriers; Renewable fuels; TCO; Transport sector; Well-to-wheel; Technology and Engineering;

    Abstract : Den svenska transportsektorn står för ungefär en tredjedel av landets totala utsläpp av växthusgaser och släppte 2019 ut 16,4 Mt CO2-ekvivalenter. Av dessa står den tunga vägtrafiken för cirka 20 % och är efter passagerarfordonen den största källan till utsläpp av växthusgaser inom sektorn. READ MORE

  6. 5. Transformation of the Aviation industry : Exploring alternative renewal fuel pathways

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Michele Zoccatelli; Edoardo Nascimbeni; [2021]
    Keywords : Climate change; aviation; alternative fuels; modelling scenarios; hydrogen; biofuels; electric aircraft; Klimatförändringar; flyg; alternativa bränslen; modelleringsscenarier; väte; biodrivmedel; elflygplan;

    Abstract : This master thesis will be part of a larger project called Sustainable Energy Transition in Aviation (SETA), which will be done in collaboration with the Division of Sustainability, Industrial Dynamics and Entrepreneurship (SIDE) at INDEK. The overall thesis aims to contribute to accelerate the energy transition within the aviation sector, with a focus on three technologies: bio-based jet fuels, hydrogen fuels and electrical aircraft. READ MORE