Sökning: "Cost-efficient processes."

Visar resultat 1 - 5 av 44 uppsatser innehållade orden Cost-efficient processes..

  1. 1. A stakeholder-based analysis of potential photovoltaic systems’ contributions within the German government’s capacity addition plans to 2030

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Felix Rüsseler; [2023]
    Nyckelord :German Energy Transition; Photovoltaics; Photovoltaics System Types; Renewable Energy Policies; Stakeholder Interviews; Sustainable Development;

    Sammanfattning : The ongoing energy transition in Germany foresees significant increases in the share of renewable energies in the country’s electricity mix until 2030. A share of 80% is targeted and photovoltaics should have a major contribution with a total capacity of 215 Gigawatts aimed to be installed. LÄS MER

  3. 2. Techno-economic fesibility of a hybrid CSP (sCO2) - PV plant for hydrogen production

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Patricia Perez De La Calle; [2023]
    Nyckelord :Soec oxide electrolyzer cell SOEC ; Concentrated solar plant CSP ; Super critical cO2 sCO2 ; photovoltaic field PV ; Thermal storage TES ; electrolyzer; MoSES; high temperature electrolysis THE .;

    Sammanfattning : The global need to eliminate CO2 emissions and its consequent reduction in the use of fossil fuels drives the ongoing energy transition that highly involves the research achievements of the scientific community to reach the goals of this purpose. Renewable sources like photovoltaic and wind energy, are central to this endeavor, however, the intermittency of natural resources makes it non-dispatchable and energy storage is fundamental. LÄS MER

  4. 3. Artificiell Intelligens : En studie på användning av AI inom IT-verksamheter

    Kandidat-uppsats, Högskolan i Borås/Akademin för bibliotek, information, pedagogik och IT

    Författare :Tony Lam; William Fredriksson; Fisnik Sahara; [2022]
    Nyckelord :Artificial Intelligence; A study of the use of AI in IT businesses; Artificiell Intelligens; AI; algoritmer; processer; etik;

    Sammanfattning : Följande studie har undersökt hur implementering av AI kan påverka IT-företag inom olika aspekter som exempelvis fördelar, nackdelar, utmaningar och verksamhetsprocesser. Studien är baserad på en kvalitativ metod där det insamlade materialet utgör grunden till detta arbete. LÄS MER

  5. 4. Climate change mitigation from biochar production at farm level : A time dynamic LCA study of wheat

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Louise Jungefeldt; [2022]
    Nyckelord :Pyrolysis; agricultural by-products; life cycle assessment; waste valorization; carbon sequestration;

    Sammanfattning : Agricultural production in Sweden account for a large contribution of the territorial GHG emissions. System optimization, fossil fuel removal and increased circularity is therefore of great importance in order to reach the national net zero emission target by 2045. LÄS MER

  7. 5. Production of 5-ketogluconic acid using recombinant strains of Gluconobacter oxydans

    Master-uppsats, Lunds universitet/Bioteknik (CI); Lunds universitet/Bioteknik (master)

    Författare :Aakash Reddy Murugadasan; [2022]
    Nyckelord :Gluconobacter oxydans; Escherichia coli; 5-Keto-D-gluconic acid; Alcohol dehydrogenase; Biotechnology; Biology and Life Sciences;

    Sammanfattning : 5-Keto-D-gluconic acid (5-KGA) is a valuable compound that has a wide range of applications in the chemical and food industries and is commonly used as a precursor for manufacturing tartaric acid (TA). Industrial production of 5-KGA through chemical approaches was practiced in the early 1920’s and was dropped immediately due to several drawbacks because of its complicated process that resulted in lower 5-KGA yield and higher accumulation of impure gluconic acid. LÄS MER