Essays about: "sulfur dioxide"
Showing result 1 - 5 of 20 essays containing the words sulfur dioxide.
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1. Negative CO2 Emissions from Chemical Looping Combustion: Gas Cleaning for CO2 Storage
University essay from KTH/KemiteknikAbstract : Kemcyklisk förbränning (CLC) involverar en icke komplex separation av den bildade koldioxiden (CO2) efter förbränningen eftersom syret (O2) överförs till bränslet via en syrebärare som cirkulerar mellan luft- och bränslereaktorn. Eftersom O2 separeras effektivt från kvävgasen (N2) i luftreaktorn, erhålls en produkt gas som till majoriteten består av CO2 och vatten (H2O). READ MORE
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2. Analysis of Aircraft Emissions Based on Flight Trajectory : ATR 72-500 trajectory and emission study
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : Emissions related to aviation have during the last decades become an important topic of discussion. Besides carbon dioxide ($CO_2$) which is the major pollutant from air travel, other gas emissions such as hydrocarbons ($HC$), nitrogen oxides ($NO_x$), carbon monoxide ($CO$) and sulfur oxides ($SO_x$) also need to be investigated. READ MORE
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3. Converting an Automobile Engine to an Aircraft Engine
University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanikAbstract : This project evaluates the opportunity to convert a three-cylinder automobile piston engine (the Tiny Friendly Giant) to an aircraft engine from an environmental and practical point of view. The problem of increased emissions from aviation calls for technical and socioeconomic solutions, which is the reason why this report is written. READ MORE
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4. Analysis of the Stratospheric Aerosol Load After the 2019 Raikoke Eruption
University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionenAbstract : The stratospheric aerosol load after the eruption of Raikoke in 2019 have been analysed with satellite data from the CALIPSO satellite. The goal was to see how much the stratospheric aerosol load increased due to the Brewer Dobson circulation, and further, how this affected the stratospheric aerosol optical depth (AOD), and the corresponding radiative forcing (RF). READ MORE
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5. Scrubbing of sulfur dioxide from secondary process gases in a copper smelter
University essay from KTH/KemiteknikAbstract : Processindustrin är den största källan för utsläpp av svaveldioxid (SO2) i Sverige, vilket även inkluderar ickejärnmetallindustrin. Kopparsmältverket Boliden Rönnskär har ett miljötillstånd som tillåter SO2-utsläpp på maximalt 3500 ton/år, en gräns som Rönnskär har legat nära under de senaste åren. READ MORE