Essays about: "Sulfur"

Showing result 16 - 20 of 101 essays containing the word Sulfur.

1. 16. Is the Shipping industry still Sulfuring? - A study of compliance factors from the IMO 2020 sulfur cap

   University essay from Lunds universitet/Institutionen för handelsrätt

   Author : Denise Bell Knudsen; [2021]
   Keywords : Marpol; IMO; Imo 2020 sulfur cap; compliance; implementation; enforcement; legal certainty; maritime environmental legislation; Law and Political Science;

   Abstract : This paper explores different aspects of maritime environmental legislation with the goal of identifying the influencing factors associated with achieving compliance with international maritime environmental legislation. International shipping is often considered the most environmentally friendly form of transport, and while this is true, it is still a significant contributor to global warming and climate change. READ MORE

3. 17. Analysis of the Stratospheric Aerosol Load After the 2019 Raikoke Eruption

   University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

   Author : Felicia Carlborg; [2021]
   Keywords : Volcanic Climate Impact; Raikoke; CALIPSO; Satellite; Stratospheric Aerosols; Radiative Forcing; Aerosol Optical Depth; Physics and Astronomy;

   Abstract : 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

4. 18. Scrubbing of sulfur dioxide from secondary process gases in a copper smelter

   University essay from KTH/Kemiteknik

   Author : Obiora Okolo; [2021]
   Keywords : sulfur dioxide; scrubbing; smelter; process industry; flue gas desulfurization; svaveldioxid; skrubbning; smältverk; processindustri; rökgasavsvavling;

   Abstract : 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

5. 19. Characterization and optimization of Rhodosporidium toruloides for production of lipids

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Niharika Singh; [2021]
   Keywords : chemical engineering; oily yeasts; lipids; nitrogen limitation; Technology and Engineering;

   Abstract : Oleaginous microorganisms provide an opportunity to produce oils without the use of arable land for cultivation of oil-containing plants. Oleaginous microorganisms are also capable of storing products of pharmaceutical interest alongside storing polymers, which could open new opportunities in the bioplastic industry. READ MORE

6. 20. Liquid Natural Gas : A study of the environmental impact of LNG in comparison to diesel

   University essay from Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

   Author : Jonas Edfors; Robin Bremberg; [2021]
   Keywords : Methane; LNG; Engine; Marine; Mole; Methane Slip; Ship; CO2; CH4; Emission; IMO; Exhaust gas; Environment; Propulsion; Heavy Fuel Oil; Ultra Low Fuel Oil; Diesel; Marine Diesel Oil; ECA; SECA; NECA; IMO; g kWh; EEDI; LSFO; Metan; LNG; Motor; Mol; Skepp; Miljö; Miljövänligt; Tjockolja; Diesel; Marine Diesel; Avgas; CO2; CH4; ECA; SECA; NECA; IMO; g kWh; EEDI; LSFO;

   Abstract : Liquefied Natural Gases (LNG) has been an alternative fuel in the marine industry for several years, but lately, the amount of ships that have been powered by methane has increased a lot. Some of the reasons for this is because LNG does not contain any sulfur and releases less nitrogen oxides than traditional maritime fuels. READ MORE