Avancerad sökning

Visar resultat 1 - 5 av 10 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Arbetsrättsliga konkurrensklausuler – en undersökning utifrån svensk rätt

    Kandidat-uppsats, Lunds universitet/Juridiska institutionen; Lunds universitet/Juridiska fakulteten

    Författare :Oskar Jansson; [2023]
    Nyckelord :Arbetsrätt; Konkurrensklausul; Lojalitetsplikt; Skälighetsbedömning; Law and Political Science;

    Sammanfattning : On January 5, 2023, the U.S. competition authority, the Federal Trade Commission (FTC) proposed a categorical ban on non-compete clauses at the federal level. The proposal has initiated a renewed debate on a subject that has long been discussed in the field of labor law. LÄS MER

  3. 2. Techno-economic Optimization for Large-Scale Power-to-methane Systems : Techno-economic modeling, design and optimization of a large scale 2.0 TWh/y solar-to-methane plant concept in Australia

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Antoine Perdriel; [2021]
    Nyckelord :;

    Sammanfattning : Industrialized societies are built on the limited, extraordinary dense form of energy that are the fossil fuels: coal, oil, and gas, that became the core driver of the economic growth since the industrial revolution. While most emission pathways highlight the necessity to reach net zero emissions before 2050, there are numerous challenges to the displacement of fossil fuels by renewable energy systems (local conditions, intermittency, raw materials) and applications to the most polluting sectors such as transportation remain a major challenge. LÄS MER

  4. 3. Fast Pyrolysis of Biomass in a Fluidized Bed for Production of Bio-oil and Upgradation by Ex-situ Catalytic Bed

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

    Författare :Samina Gulshan; [2019]
    Nyckelord :;

    Sammanfattning : Production of bio-oil from biomass is now becoming best substitute of fossil fuels in the transportation sector. Pyrolysis is one of the most promising route to produce bio-oil from biomass.  However, bio-oil needs to be upgraded due to presence of high percentage of oxygenated compounds. LÄS MER

  5. 4. Binder Migration in Double Pressed Drill Bit Inserts

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

    Författare :Axel Bjerke; [2018]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : It is possible to produce functionally graded cemented carbides on a large scale by double pressing. Being able to predict the binder migration in WC-Co cemented carbides during the sintering is essential to the design of such cemented carbides. The cobalt content is one of the main factors determining the hardness gradient. LÄS MER

  7. 5. Bio-coal pre-treatmeant for maximized addition in briquettes and coke

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Industriell miljö- och processteknik

    Författare :Astrid Robles; [2017]
    Nyckelord :Blast furnace process; coal blend; sawdust; bio-coal; reduction; coke yield; reactivity behavior; self-reducing briquettes; iron oxides.; Masugnsprocess; kolblandning; bio-koks; sågspån; reduktion; järnmalm; koksutbyte; självreducerande briquetter; järnoxider;

    Sammanfattning : Carbon dioxide emissions to the atmosphere today cause problems around the world. In Sweden, the steel production contributes significantly to carbon dioxide emissions. The steel industry challenge is to improve the metallurgical processes to decrease the carbon dioxide emissions. One way to reduce the emissions is to use renewable carbon sources. LÄS MER