Essays about: "produktion av väte"

Showing result 11 - 15 of 20 essays containing the words produktion av väte.

  1. 11. Preliminary experimental study on the affect of water of the hydrogen reduced hematite pellet

    University essay from KTH/Materialvetenskap

    Author : Henrik Welander; [2021]
    Keywords : ;

    Abstract : Global warming is one of the most important challenges that we are facing today. Since carbon dioxide (CO2) is by far our most common green house gas pollutant,  most large corporations need to reconsider how their production is performed to keep the global warming below 2 ◦C. READ MORE

  3. 12. Alternative fuels for shipping : Feasibility study in Singapore

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

    Author : Beatrice Foscoli; [2020]
    Keywords : ;

    Abstract : This thesis work was performed as a collaboration between the University of Cambridge and the Royal Institute of Technology and was initially intended to be performed as a 5-months internship at the CREATE Centre of Singapore. Unfortunately, due to the COVID-19 pandemic, it could only be done remotely. READ MORE

  4. 13. Hydrogen-enabled Decarbonization in the Industrial Sector

    University essay from KTH/Kraft- och värmeteknologi

    Author : Kevin Magnusson; [2020]
    Keywords : ;

    Abstract : With the increase of global emissions and the development of renewable energy, the application of more clean energy to industrial emission reduction has become an increasingly important topic. In metal production, a large amount of carbon dioxide is generated due to the wide application of carbon. READ MORE

  5. 14. A literature study on measurement methods for calculating the FeO activity in slag

    University essay from KTH/Materialvetenskap

    Author : Rebecca Rosén; [2020]
    Keywords : ;

    Abstract : During the time we live in, climate change is more important than ever. HYBRIT, formed bySSAB, LKAB, and Vattenfall, is an initiative set out to make the steel production fossil free, by developing a novel process that produce direct reduced iron (DRI) using hydrogen as reagent. Electric arc furnaces (EAF) will then be employed to melt the DRI. READ MORE

  6. 15. Modelling the Production of Biofuels via Olefins Oligomerisation

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Nima Mirzaei; [2020]
    Keywords : Biofuels; Mathematical Modelling; Process Simulation; Oligomerisation; Fischer-Tropsch; Biobränslen; Matematisk Modellering; Process Simulering; Oligomerisering; Fischer-Tropsch;

    Abstract : The technical feasibility of gasoline and diesel range hydrocarbons production through oligomerisation of olefins, starting from biomass with the intermediary steps of gasfication, water-gas shift reaction and syngas-to-olefins synthesis was investigated, through mathematical modelling and simulation on Matlab. The model for the gasifier was based on minimisation of Gibbs free energy and its results showed that higher carbon efficiencies could be achieved at lower pressures and steam inlet, and more inlet energy, by pre-heating the gasifying agents. READ MORE