Essays about: "Sulphur emissions"

Showing result 1 - 5 of 24 essays containing the words Sulphur emissions.

  1. 1. Investigating the Impact of Air Pollution, Meteorology, and Human Mobility on Excess Deaths during COVID-19 in Quito : A Correlation, Regression, Machine Learning, and Granger Causality Analysis

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Waleed Tariq; Sehrish Naqvi; [2023]
    Keywords : Granger Causality; Gradient Boosting Machine; Lasso Regression; Excess Deaths; Correlation Analysis; Stationarity;

    Abstract : Air pollution and meteorological conditions impact COVID-19 mortality rates. This research studied Quito, Ecuador, using Granger causality tests and regression models to investigate the relationship between pollutants, meteorological variables, human mobility, and excess deaths. READ MORE

  3. 2. Desulphurisation of cement flue gases

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

    Author : Ellen Sjöstrand; [2023]
    Keywords : Flue Gas Desulphurisation; FGD; gypsum; cement;

    Abstract : Flue gas desulphurisation (FGD) is a crucial method to minimise the SO2 emissions from industrial processes. The FGD system utilise an alkaline sorbent to remove SO2 from the flue gases. Calcium in form of limestone is a commonly used sorbent where gypsum is produced asa by-product. READ MORE

  4. 3. MEASURING ECO-EFFICIENCY OF PRODUCTION IN OECD MEMBER COUNTRIES : A STOCHASTIC FRONTIER ANALYSIS

    University essay from Umeå universitet/Nationalekonomi

    Author : Mahmoud Seif Mohammed; [2022]
    Keywords : ;

    Abstract : This paper analyzed the eco-efficiency of 27 OECD member countries by using output-oriented Stochastic Frontier Analysis (SFA) model. In the set-up of the model, Gross Domestic Product (GDP) was used as a good output whereas Carbon dioxide (CO2), Sulphur dioxide (SO2) and Nitrogen oxide (NOx) emissions were used as bad outputs. READ MORE

  5. 4. Decarbonisation of Maritime Transport - How does maritime industry lead the way towards decarbonisation? Greek shipowners’ perspective

    University essay from Göteborgs universitet/Graduate School

    Author : Kyriakis Koustoumpardis; [2019-07-02]
    Keywords : Sustainability; Sustainable maritime shipping; Decarbonisation; Emissions; Shipowner; Maritime transport;

    Abstract : The shipping industry is of great importance for the development and expansion of the global economy. Nevertheless, its contribution to GHG emissions and carbon emissions in particular is significant. READ MORE

  6. 5. Experimental investigation of ventilation performance of corner placed stratum ventilation in an office environment

    University essay from Högskolan i Gävle/Energisystem och byggnadsteknik

    Author : Gasper Choonya; [2019]
    Keywords : Stratum ventilation; local air change index; air change efficiency; ventilation effectiveness; draught rate; percentage dissatisfied; heat removal effectiveness;

    Abstract : Energy use in buildings account for about one third of the total global energy supply and contributes as much as 30% of the anthropogenic greenhouse gas emissions. It is estimated that energy use in buildings will increase to 67% by 2030. READ MORE