Essays about: "supercritical CO2"

Showing result 1 - 5 of 11 essays containing the words supercritical CO2.

  1. 1. Analysis of fatty acids in fatty acid-based herbicides by gas chromatography

    University essay from Lunds universitet/Kemiska institutionen

    Author : Mohamad Abd Elwadood; [2023]
    Keywords : Analytical Chemistry; Fatty Acids; Gas Chromatography; Green Herbicides; Retention Index; Flame Ionization Detector; Mass Spectrometry; Supercritical Carbon Dioxide Extraction.; Chemistry;

    Abstract : Fatty acids-based herbicides are considered to be a green alternative to synthesized weed control products. However, the environmentally sustainable effect of those herbicides needs more investigation to be confirmed. READ MORE

  3. 2. Negative Emission from Electric Arc Furnace using a Combination of Carbon capture and Bio-coal

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

    Author : Abhijith Namboodiri Kapothanillath; [2023]
    Keywords : EAF; Off-gas handling; CCS; Calcium Looping CaL ; Post-combustion; Waste heat recovery; Bio-coal; Negative emissions; Techno-economic analysis; EAF; Avgasrening; CCS; Calcium Looping CaL ; Efterförbränning; Återvinning av spillvärme; Biokol; Negativa utsläpp; Teknisk-ekonomisk analys;

    Abstract : Steel is one of the most essential metals in the world, and it plays a vital role in various industries. The growing demand for steel has resulted in increased CO2 emissions, with the steel industry contributing to approximately 7% of global emissions of carbon dioxide. READ MORE

  4. 3. Analysis of a hybrid PV-CSP plant integration in the electricity market

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

    Author : Juan Vicente Maz Zapater; [2023]
    Keywords : Concentrated Solar Power CSP ; Photovoltaic PV ; Molten Salts; supercritical CO2; Thermal Energy Storage; Battery Energy Storage System; MoSES; Energy Dispatcher;

    Abstract : One of the key challenges the world will need to face during the 21st century is global warming and the consequent climate change. Its presence is indisputable, and decarbonizing the gird emerges as one of the required pathways to achieve global sustainable objectives. READ MORE

  5. 4. Developing complementary supercritical fluid chromatographic methods for a high throughput purification process

    University essay from Karlstads universitet

    Author : Alma Söderström; [2022]
    Keywords : Supercritical Fluid Chromatography; Pharmaceutical Industry; Column screening; Green chemistry; Superkritisk vätskekromotografi; Läkemedelsindustri; Kolonn set; Grön kemi;

    Abstract : Supercritical fluid chromatography (SFC) is an expanding chromatographic technique that is part of the evolving field of green chemistry due to its short run times and use of non-toxic solvents in combination with recycled CO2. The use of a suitable column is essential for separation science in general and there is a wide variety of SFC compatible columns available on the market. READ MORE

  6. 5. Design and Optimization of a Sodium-Molten Salt Heat Exchanger for Concentrating Solar Power applications

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

    Author : Salvatore Guccione; [2020]
    Keywords : Concentrating solar power CSP ; liquid sodium; advanced molten salt; chloride salt; heat exchanger HX ; shell and tube; CSP Gen3 Liquid-Phase Pathway; Modelica; Termisk solkraft; CSP; flytande natrium; avancerat smält salt; kloridsalt; värmeväxlare HX ; skal och rör; CSP Gen3 Liquid-Phase Pathway; Modelica;

    Abstract : Concentrating Solar Power (CSP) is one of the most promising renewable energybased electricity generation technologies to deal with the increasing demand of power consumption and environmental sustainability. With the aim of achieving the 2020 SunShot cost target for CSP of 60 USD/MWh, the United States Department of Energy presented, in May 2018, the Gen3 CSP initiative. READ MORE