Essays about: "cellulose"

Showing result 16 - 20 of 260 essays containing the word cellulose.

  1. 16. Building performance optimisation tools for the decarbonisation of Swedish buildings

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Author : Nadja Baden; Marziyeh Taghizadeh; [2023]
    Keywords : Optimisation; Parametric design; Decarbonisation; Renovation; Technology and Engineering;

    Abstract : To mitigate climate change and reach Sweden’s goal of becoming carbon neutral by 2045, or at an earlier stage of 2030 for 23 Swedish cities, urgent action is required to reduce greenhouse gas emissions. Due to the building sector’s significant contribution to carbon emissions, a crucial aspect in achieving these goals is improving the energy efficiency of existing buildings, as most of these will still be in use by this time. READ MORE

  3. 17. Fabrication of battery separator by coating with sulfonated cellulose nanofibrils on kraft paper and inkjet paper substrates : Tillverkning av batteriseparator genom bestrykning med sulfonerad cellulosananofibriller på kraft papper och bläckstråle papper substrat

    University essay from Karlstads universitet/Avdelningen för kemiteknik

    Author : Forat Alshogran; [2023]
    Keywords : modified nanocellulose; coating; battery separator; contact angle; mechanical strength; permeance; ionic conductivity;

    Abstract : Modified nanocellulose have distinctive qualities and have drawn a lot of interest from a variety of fields. It is a natural, sustainable product that is manufactured from plant-based materials like wood and other renewable resources. It is also biodegradable. READ MORE

  4. 18. Finite Element Simulation of Moisture Transport in Cellulose Insulation Material of Power Transformers

    University essay from Uppsala universitet/Tillämpad mekanik

    Author : Luc Villibord; [2023]
    Keywords : ;

    Abstract : Power Transformers are an important and complex part of the electrical transmission technology. One of the main producers of these transformers worldwide is Hitachi Energy, for which this work has been done. READ MORE

  5. 19. Modified cellulose synthesized by different deep eutectic solvents as an additive in paper making process

    University essay from Karlstads universitet

    Author : Shiniar Said Saleh; [2023]
    Keywords : green chemistry; dry strength additives; deep eutectic solvents; sodium periodate oxidation; charge density; dewatering; mechanical strength.;

    Abstract : The environmental concerns that come with the currently used traditional papermaking process where petroleum-based additives are used, has tempted researchers to study “green” additives by introducing environmentally friendly modifications of cellulose as an additive in the papermaking process. This thesis will spin further on that by producing additives with different charge densities and focus on to incorporate an etherification reaction into potentially greens systems based on non-toxic and readily biodegradable deep eutectic solvent (DES). READ MORE

  6. 20. Storage period optimization of a viscous nasal spray suspension

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Lili Zsófia Domián; [2023]
    Keywords : Rhinocort; viscosity; rheology; thixotropy; pharmaceutical technology; Technology and Engineering;

    Abstract : The number of people suffering from the unpleasant symptoms of allergic rhinitis is increasing due to environmental and other factors. This not only makes life difficult for the individual but also places a heavy burden on society, which is why treatment is needed. READ MORE