Master of Science in Process Technology: Recent submissions
Now showing items 21-40 of 177
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Techno-economic analysis of concepts for CO2 capture from ships
(Master thesis, 2024)The threat of climate change has prompted global initiatives to limit the global temperature rise below 2°C. Maritime transport significantly contributes to global GHG emissions, with the sector responsible for 2.89% of ... -
Simulation of ammonia cracker process with Aspen HYSYS
(Master thesis, 2024)Ammonia is recognized as a promising marine fuel due to its potential to reduce emissions especially CO2, serving both as an energy carrier and a clean fuel. In 2018, the International Maritime Organization (IMO) set targets ... -
Pelletization and Gasification of Waste for Heat Generation and Syngas Production
(Master thesis, 2024)The global population is increase and so is the demand for energy. While energy demand is increasing there is also a need for renewable and carbon neutral energy sources to reduce the emissions of greenhouse gases. ... -
Designing a lab-scale apparatus for reclaiming amines
(Master thesis, 2024)Reactive absorption in amines stands as a mature and economically viable technology for CO2 capture in industrial processes. However, the efficiency of this method declines over time due to the degradation of the amine ... -
A hydrogen-driven sustainable technology mapping for future energy hubs
(Master thesis, 2024)This thesis explores hydrogen-driven sustainable technologies for future energy hubs, addressing the urgent need for cleaner energy solutions amidst growing environmental concerns and the decline of fossil fuel resources. ... -
The use of inert gas for mitigating fires and gas explosions
(Master thesis, 2024)Hydrogen has been proposed as an alternative carbon-zero energy source for power generation fuel cells, transportation, and other industries. Furthermore, Li-ion batteries are gaining popularity as a better storage storage ... -
CO2 capture through mineralization of CaO-containing by-products
(Master thesis, 2024)The amount of CO2 in the atmosphere is continuously increasing, resulting in climate change and global warming. Industrial processes contribute a substantial share in the amount of CO2 released to the atmosphere. On the ... -
Offshore Wind Farms Modelled for Simulations with PyWake
(Master thesis, 2024)With the shift to carbon neutral energy global wind electricity production is rapidly increasing. Leading to larger and larger wind turbines and wind farms. As wind conditions change it is important to understand how ... -
Life cycle assessment of vermicomposting process
(Master thesis, 2024)The thorough evaluation of vermicomposting's environmental impact underscores its potential to transform agricultural methods significantly. Apart from its immediate advantages in reducing greenhouse gas emissions and ... -
Life Cycle Assessment of Offshore Wind Farms – A Comparative Study of Floating Vs. Fixed Offshore Wind Turbines
(Master thesis, 2024)To address climate change and energy security issues associated with fossil fuels, new power generation methods such as renewable energy sources as a sustainable alternative for electricity generation are introduced. One ... -
Modeling and simulation of oil recovery through advanced multi-lateral wells with CO2-WAG injection
(Master thesis, 2024)The oil industry has been an important source of conventional energy. The enhanced oil recovery (EOR) method is one of the most efficient methods in the oil recovery process. Using an advanced multi-lateral well model in ... -
CO2 Enhanced Oil Recovery in Reservoirs with Advanced Wells; Simulations and Sensitivity Analysis
(Master thesis, 2024)The global climate challenge from CO2 emission leading to adverse climate conditions requires action to reduce its emission into the world. The process of CO2 enhanced oil recovery is one of the actions that can contribute ... -
Application of electron shuttle on anaerobic digestion for carbon dioxide reduction
(Master thesis, 2023)In anaerobic digestion, organic wastes are decomposed in the absence of oxygen primarily to produce biogas, which consists of methane and carbon dioxide. The methane content in biogas can be optimized by reducing carbon ... -
Life Cycle Assessment of Bioelectrochemical System for Biogas Upgradation
(Master thesis, 2024)The raise in population, technology and infrastructure development is directing the present towards the future of high energy demand. The reduce the consumption of the fossil fuel, renewable energy sector should be boosted ... -
Techno-Economic Evaluation of Sewage Sludge Valorization in Kathmandu Valley
(Master thesis, 2024)The Bagmati River, revered as the cradle of the Kathmandu Valley civilization, holds profound cultural and religious significance. The rapid and unregulated urban expansion, coupled with the absence of adequate sewage ... -
Electrochemical systems of CO2 reduction on carbon nanotube electrodes for biogas production using microbes as catalyst
(Master thesis, 2024)This study explores electrochemical systems as an innovative approach for CO2 utilization in biomethane production using the carbon-metal composite electrode material and microbes as catalyst. The emphasis has been given ... -
The Role of Pyrolysis Product Biochar in Advancing Anaerobic Digestion Efficiency
(Master thesis, 2024)Anaerobic digestion (AD) is a renowned technology for the conversion of waste into bio-energy. It can harness energy from the waste and mitigate the impacts related to environmental problems. Despite the high ability of ... -
Life Cycle Assessment of a Developed Dry-type Oxyhydrogen (HHO) Generator kit. Application for the Internal Combustion Engines
(Master thesis, 2023)This study performs a life cycle assessment (LCA) on a dry-type Oxyhydrogen/hydroxyl gas (HHO ) generator kit designed explicitly for internal combustion engines. The upgraded version of the current dry-type HHO cells ... -
Evaluate the potential technologies for small-scale biogas treating agricultural waste in Sri Lanka
(Master thesis, 2023)This study explored the assessment of technologies for small-scale biogas treatment of agricultural waste in Sri Lanka. The study’s main objective is to evaluate the current small-scale anaerobic technologies. This evaluation ... -
Data Analysis and Modelling of Induction Hardening Processes
(Master thesis, 2023)In collaboration with ENRX, this project conducted a technical feasibility study focused on data collection and analysis. The project involved gathering operational data from induction hardening machines owned by various ...