Sökning: "liquid CO2"
Visar resultat 1 - 5 av 58 uppsatser innehållade orden liquid CO2.
1. Analysis of fatty acids in fatty acid-based herbicides by gas chromatography
Master-uppsats, Lunds universitet/Kemiska institutionenSammanfattning : 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. LÄS MER
2. Integrating biomass gasification with electric arc furnace steel making
Master-uppsats, KTH/EnergiprocesserSammanfattning : Utsläppen av växthusgaser ökar över hela världen och nya tekniker används för att minska utsläppen. 7% av utsläppen kommer från stålsektorn. 25% av världens stålproduktion görs via återvinningstekniken ljusbågsugn. Genom återvinningsprocessen släpps det ut 500kg CO2 per ton producerat flytande stål. LÄS MER
3. James Webb Space Telescope Observations of Jupiter’s Moon Europa
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The creation of life has puzzled humanity since the dawn of time. With the launch of thecutting-edge James Webb Space Telescope (JWST) at last year's closing, the next step in humanity'ssearch for life has been taken. LÄS MER
4. FTIR mätningar av absorptionsvätskor i Bioenergy Carbon Capture and Storage processer
Kandidat-uppsats, KTH/KemiteknikSammanfattning : The effects of global warming are well understood. In order to combat this, society must move towards net zero emissions of green house gases, where carbon dioxide (CO2) plays a key role. In several IPCC climate scenarios that meet the Paris agreement, negative emission technologies that effectively remove CO2 from the atmosphere are included. LÄS MER
5. Negative Emission from Electric Arc Furnace using a Combination of Carbon capture and Bio-coal
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : 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. LÄS MER