Sökning: "essential oils"

Visar resultat 1 - 5 av 27 uppsatser innehållade orden essential oils.

  1. 1. Assessment of the energetic feasibility of a novel CHP biorefinery concept

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Ângelo Miguel Mendes Ferreira; [2023]
    Nyckelord :biorefinery; bioenergy; biomimicry; combined heat and power; Earth Power Lodge; Technology and Engineering;

    Sammanfattning : This study investigates the potential for energetic self-reliance in an integrated biore- finery, the Earth Power Lodge (EPL), which aims to convert waste into valuable by- products through bio- and thermochemical conversion processes. The primary questions addressed include assessing the necessity of external propane to sustain the pyrolysis process and the net energy output of the ThermoChemical Reactor (TCR) process when fractional distillation is applied to the resulting bio-oils. LÄS MER

  3. 2. Study of the effects of the operating conditions of a decanter centrifuge on a pilot-scale protein recovery setup from cold-pressed rapeseed press cake

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

    Författare :Sergio de La Cruz Padilla; [2023]
    Nyckelord :By-product; Rapeseed press cake; protein; Food engineering; Agriculture and Food Sciences; Technology and Engineering;

    Sammanfattning : There is significant evidence to suggest that diets that include high levels of meat consumption have negative effects on both the environment and human health. As a result, efforts are being made to identify and characterize more plant-based proteins, such as those found in rapeseed. LÄS MER

  4. 3. Häxan på Instagram: Samtida religiösa världsbilder i sekulära Sverige

    Magister-uppsats, Göteborgs universitet/Institutionen för litteratur, idéhistoria och religion

    Författare :Emil Vikman; [2022-06-10]
    Nyckelord :Digital religion; Instagram; social media; new media; Sweden; contemporary witchcraft; witch; neo-paganism; the transgressive thesis; secularisation; religion; worldviews; netnography;

    Sammanfattning : This is a study of contemporary Swedish witches on the social media platform Instagram. The purpose is to analyze the conveyed religious worldview in relation to the larger, more dominant secular Swedish worldview. LÄS MER

  5. 4. Bio versus Mineral Hydraulic Oil in Forklifts : Life Cycle Assessment with Different Waste Scenarios and a Market Analysis

    Master-uppsats, Linköpings universitet/Industriell miljöteknik

    Författare :Maja Hägesten Nilsson; Albin Kylbrink; [2022]
    Nyckelord :;

    Sammanfattning : Hydraulic oils are today most often based on mineral oil and thus eventuate in environmental and climate impacts during all its life cycle phases, but there are bio-based alternatives. Hy- draulic oils are widely used in forklifts, and the use of forklifts is increasing due to logistics within e-commerce. LÄS MER

  7. 5. Comfort Away from Home

    Master-uppsats, Lunds universitet/Industridesign

    Författare :Maximilian Alexander Bubenheim; [2021]
    Nyckelord :Arts and Architecture; Technology and Engineering;

    Sammanfattning : While covid-19 has limited our travels, so many people around the world travel for professional purposes whether they work for a large corporations, on oil rigs, in the military, or in remote research bases. How do these individuals find comfort while they are abroad? After interviewing two different people who travel for professional purposes it was found that accommodation doesn’t provide the best comfort so a product or service that allows you to bring comfort with you could have a huge impact on the target market. LÄS MER