Theseus - Selaus asiasanan mukaan "biofuels"
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An overview of biorefineries in Finland
(2012)This thesis was a part of a project called Forest Refine carried out by various institutions from Sweden and Finland. The aim of the project is to promote efficient and sustainable use of forest biomass. On the other hand, ...Rajattu käyttöoikeus / Restricted access / Tillgången är begränsad -
Application and sustainable development of liquid biofuels
(2023)As the world's energy needs continue to grow due to accelerated industrialisation, fossil fuels are being depleted at a faster rate and biofuels are becoming increasingly important in order to stop this from continuing. ...Rajattu käyttöoikeus / Restricted access / Tillgången är begränsad -
Biodiesel production from waste cooking oil : Processing, challenges and opportunities in Yemen
(2023)Biodiesel is a renewable, clean, environmentally safe energy that can replace conventional diesel effectively. Its potential contributes to reducing the great demand for petroleum-based fuel as well as covers the market ... -
Bioethanol and second generation of bioethanol
(2009)This thesis deals with the second generation of the bioethanol process developed around the world, as well as its need and uses. Nowadays the world is trying to avoid reducing carbon dioxide emissions, and the use of ...Rajattu käyttöoikeus / Restricted access / Tillgången är begränsad -
Biofuels Feedstock, Biorefining and End Product Quality Management
(2024)Tämän opinnäytetyön ensisijainen tavoite oli edistää tutkittavan yrityksen biopolttoaineiden laatujohtamisen kehittämistä kolmella osa-alueella: raaka-aineiden hankinnassa, biojalostusprosesseissa sekä lopputuotteiden ... -
Biogas as a Viable source of energy : Case study, Nigeria
(2021)Since the inception of man, energy has been an indispensable part of modern society which serves as an indicator of economic growth and development. In the early nineteenth century, coal is the major source of energy whereas ... -
Biogas drying and purification methods
(2020)In August 2020, Biogas2030 statement was made, where the goal for national biogas production and use in 2030 was set to 4 TWh. The goal is approximately four times higher than the current production rate in Finland. In ... -
Common Reed’s Methane Potential Through Anerobic Digestion: cost Analysis from Harvesting Biomass to Biogas Production
(2024)This thesis investigates the potential of common reed (Phragmites Australis) for biogas production through anaerobic digestion, focusing on the journey from biomass harvesting to biogas production. Addressing the dual ... -
Comparative Analysis of Dry and Wet Fermentation Processes for Biogas Production in Northernmost Norway
(2024)This thesis investigates biogas production in northern Norway, focusing on wet and dry fermentation methods. Stemming from the Boost Nordic Biogas initiative, in collaboration with Rå Biopark, the study aims to enhance ... -
Comparative study of environmental impact of biofuel, electric and conventional passenger cars in the context of Finland
(2021)The purpose of the thesis was to compare the environmental impact of mid-range cars; Toyota corolla as a conventional car, Nissan leaf 40kWh as an electric car and a Toyota corolla modified as a Flexible Fuel Vehicle (FFV). ... -
Consumer impressions in Finland towards renewable fuels for private motoring
(2023)This research aimed to explore how Finnish consumers perceive, evaluate, and act on renewable fuels. Renewable fuels are an alternative to fossil fuels that can reduce greenhouse gas emissions and enhance energy security. The ...Rajoitettu käyttöoikeus / Restricted access / Tillgången begränsad -
Cultivation of algae in wastewater treatment plants for bio-energy production and high value coproducts development
(2023)This thesis was written to provide an insight on algae as an energy source, its general classification and for providing a basic information on its cultivation, harvesting and production as well as its possible association ... -
Extraction and transformation of microalgal oil to biodiesel
(2021)Biodiesel is one of the fastest growing renewable sources of low nitrogen and sulfur content while releasing less pollutants during the combustion process. Microalgae are widely distributed in the world with high fat ... -
Implementing shared micro-depots in the last-mile logistics in Finland
(2023)The purpose of this research-based bachelor’s thesis is to simplify the transition to shared micro-depots for start-up logistics companies in Finland, based on the understanding of the peculiarities of logistics in the ... -
LSC Method Development for Measuring Changing Diesel Sample Matrix
(2022)Neste Corporation is one of several oil companies that have proceeded to develop clean and long-term solutions to minimize CO2 emissions. The quantity of renewable diesel in a fuel mixture may be determined using conventional ... -
Market conditions for commercial distribution of biogas as transportation fuel
(2015)Traditional fossil fuels such as diesel and gasoline have been dominating the transport fuel industry for decades. However in a situation where policies and agreements on reducing greenhouse emissions and increasing the ...Rajattu käyttöoikeus / Restricted access / Tillgången är begränsad -
Production, application and future development of biodiesel
(2021)Biodiesel has made great progress in production and application with the development of time. Biodiesel has better performance and less environmental pollution than conventional petrochemical diesel oil. Biodiesel is a ... -
Sustainable Aviation: Exploring Carbon Reduction and Green Technologies in Airlines
(2024)Sustainable Aviation: Exploring Carbon Reduction and Green Technologies for Airlines explores the carbon emission challenges facing the air transport sector and strategies to address them. The rapid development of the ... -
The establishment of a biogas plant at Pajumaito Ltd dairy farm
(2023)This thesis aimed to determine the conditions and profitability of setting up a farm-specific biogas plant for an Eastern Finnish dairy farm. The survey included the mapping of the possible feedstocks of the biogas plant, ... -
The future of new green technologies in sustainable road logistics: the challenges and opportunities
(2023)Transport over road is what keeps the world running and supplied. Without transport, the society as we all know it today simply would not exist. Transport is a great thing in that way considering how efficiently it all ...














