Selaus nimekkeen mukaan kokoelmassa 215 Teknillinen kemia, kemian prosessitekniikka
Viitteet 1-20 / 113
-
A balance-based study of the combustion in blast furnace cowpers
(2021)This thesis focuses on modelling and simulation of different firing conditions in cowpers that are a part of a steelmaking process. The cowpers are regenerative heat exchangers that preheat the blast air into the blast ... -
A Study of Glucose Transformation to Lactic acid and Methyl lactate
(2021)Lactic acid and methyl lactate are platform molecules that hold great potential within the biorefinery industry. They are currently produced through a combination of enzymatic and fermentation processes within the industry, ... -
Aerobic Oxidation of Arabinose – Glucose Mixtures over Gold Nanoparticles
(Åbo Akademi, 2020) -
AI-guided design of compatible composites of birch lignin and polylactic acid for 3D printing
(2023)In this study, a novel design of composites involving polylactic acid (PLA) and alkaline-extracted birch lignin was explored to produce a sustainable replacement material for additive manufacturing or 3D printing. Due to ... -
Alkali chloride induced superheater corrosion – Impact of percentage of molten phase
(2021)World energy consumption has doubled in the last thirty years, and projections indicate that the energy demand will increase. Carbon dioxide is the most critical greenhouse gas generated by human activity, originating ... -
Analysis method development for quantification of by-products formed in the production of 2-(dimethylamino)ethylacrylate
(2022)In the industrial-scale production of 2-(dimethylamino)ethylacrylate (DMAEA), some by-products are formed. These by-products can be formed via oxa-Michael addition and/or transesterification in the reaction medium. Most ... -
Analysis of Liquid Hydrogen Bunkering and Storage on Cruise Ships
(2024)As the maritime industry faces increasing demands to lower its emissions, the role of alternative fuels and energy systems has become crucial in the transition towards more sustainable ship operations. Hydrogen is regarded ... -
Antimicrobial Effects of Alcohol-Based Hand Sanitizers
(2023)Embargo 25.1.2027 asti -
Assessment of hydrolysis lignin as fuel for CHP plant
(2022)Hydrolysis lignin is a by-product of bioethanol production. In the hydrolysis step, lignin is separated from the raw material; wood or starch. There are enormous dumps of lignin residue in the former Soviet Union. The ...Secrecy until 22.3.2027 Sekretess t.o.m. 22.3.2027 Salassapidettävä 22.3.2027 asti -
Atmospheric Water Harvesting through Electroosmotic Desorption of Hygroscopic Materials
(2023)Atmospheric water harvesting has the potential to serve as a reliable source of drinking water in an increasingly water-scare world. The current most common method of accomplishing this is very energy-intensive, which ...Osittain salassapidettävä 7/9/2024 asti. Kokoteksti on luettavissa vain Kirjatornissa ja Academill-kirjastossa. -
Behovet av fysiska möten i en tidsålder av digital kommunikation : en studie i interkulturellt projektarbete
(Åbo Akademi, 2020)Dagens digitala kommunikationskanaler gör det lättare och snabbare än någonsin att föra en diskussion mellan människor på olika ställen. Även arbetsresor och fysiska möten är avgörande i kundrelationer. Denna avhandling ... -
Biological wastewater treatment in biofuel production in oil refinery by using a RBBR-bioreactor
(Åbo Akademi, 2018)The rotating bed biofilm reactor (RBBR) biologically treats wastewaters and it offers efficient solutions for removal of organic compounds, phenols and nitrogen. Its use avoids many of the problems and high needs associated ... -
Bipolar membrane electrodialysis of ammonium sulfate/bisulfate solutions : energy efficiency versus throughput optimization
(2023)To combat carbon emissions, carbon capture and storage becomes an increasingly urgent topic. The most common way of carbon dioxide capture and storage is geological storage in, for example, depleted oil or gas reservoirs. ... -
Bipolar membrane electrodialysis of sulphate solutions for CO2 mineralization – scale-up and cost
(2024)As the world struggles with carbon emissions, carbon capture utilization and storage are becoming more interesting topics. Conventional carbon storage is done either by geological storage, or ocean storage. Unfortunately, ... -
Carbon capture and storage feasibility in marine applications
(Åbo Akademi, 2020) -
Carbon dioxide capture from humid exhaust air and flue gases
(2022)Carbon capture and storage (CCS), as well as utilisation of carbon dioxide (CO2), has become an increasingly important research area in order to achieve the goals set by the European Commission for the EU to become climate ...Salassapidettävä 16/6/2026 asti. -
Case Company Study of Total Energy Control and Optimisation
(Åbo Akademi, 2020) -
Catalysts for slurry-phase hydrotreating of bio-oil
(2021)The European Green Deal, a policy initiative set by the European Commission, aims to reduce greenhouse gas (GhG) emissions, and ultimately achieve an economy with net-zero GhG emissions by 2050. Achieving these targets ... -
Characterization of different tannins for possible industrial resin production
(2022)Tannins are the fourth most abundant component in plant material after cellulose, hemicellulose, and lignin, and have received extensive attention due to their high content of phenolic and carboxyl groups. The earliest use ... -
Characterization of Industrial Filter Materials for Improved Filter Medium Selection
(Åbo Akademi, 2019)Filter fabrics for solid/liquid separation have been analyzed and characterized in order to provide additional knowledge about said fabrics. Three different fabrics, AINO, MITO and ASKO have been studied in this thesis as ...
