Selaus tekijän mukaan kokoelmassa 215 Teknillinen kemia, kemian prosessitekniikka
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A Study of Glucose Transformation to Lactic acid and Methyl lactate
Engblom, Simon (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
Franz, Sebastian (Åbo Akademi, 2020) -
Alkali chloride induced superheater corrosion – Impact of percentage of molten phase
Malm, Ebba (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
Koskinen, Ronja (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 ... -
Antimicrobial Effects of Alcohol-Based Hand Sanitizers
Skåtar, Kalle (2023)Embargo 25.1.2027 asti -
Atmospheric Water Harvesting through Electroosmotic Desorption of Hygroscopic Materials
Kock, Sebastian (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. -
Characterization of Industrial Filter Materials for Improved Filter Medium Selection
Sjöblom, Malin (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 ... -
Degradation of polydimethylsiloxane in simulated industrial process environments
Nyman, Oscar (2021)Polydimethylsiloxane (PDMS) is commonly used in the Kraft process as an anti-foaming agent, which is added during the pulp-washing stage, where the pulp is separated from the black liquor. Crude tall oil (CTO) is later ... -
Development of a microfluidic bead-based immunoassay
Karppinen, Suvi Marjatta (2021)The purpose of this Master’s Thesis work was to develop a prototype of a fluidic analysis method based on Wallac Oy’s solid phase, two-site immunometric assay. Immunometric assays are used for detection and quantitation ... -
Enzyme-mediator coupling for non-invasive glucose monitoring
Weckström, Cia (2023)The aim of this work was to modify the enzymes glucose oxidase (GOx) and glucose dehydrogenase (GDH) with electron relays for wearable glucose biosensor applications. The significance of glucose biosensors lies in their ... -
Evaluation of Optimal Chemical Aids and Process Parameters in Oil Refinery Wastewater Flocculation and Flotation
Sirén, Ralf (Åbo Akademi, 2019)Wastewater treatment of oil refinery effluents is a pre-requisite for refinery operations in a continuously stricter environmental regulatory framework. One effective method of treating typical refinery wastewaters with ... -
Flame retardancy of polymeric coatings
Malik, Shehryar Ali (Åbo Akademi, 2019) -
Fluidized bed agglomeration inhibition by additives during combustion of demanding biomass fuels
Söderholm, Alex (2022)Bed agglomeration is a problem related to fluidized bed combustion. It is a result of bed particles and/or fuel ash gluing together, forming agglomerates, i.e., large clusters. These agglomerates can, over time, increase ... -
Inventory and management of process wastewater streams in a pharmaceutical production plant in Finland
Nurmi, Linda (2021)Pharmaceuticals and their effects on the environment have become continually a more and more interesting topic. Even though only 2% of all European API (Active Pharmaceutical Ingredient) discharges are from the pharmaceutical ... -
Korrosion orsakad av delikvescent ZnCl2 i förbränning av sidoströmmar
Mannisto, Topias (2023)Utnyttjande av biomassa och sidoströmmar i energiproduktionen är ett alternativ att minska användningen av fossila bränslen och öka självförsörjningen av energi. Egenskaperna hos olika biomassor och sidoströmmar varierar ... -
Lignin Esters and Their Composites with PLA
Sundström, Ellen (2023)Due to depleting resources for fuel and chemical production, new sustainable and renewable materials are needed. A potential material for this is lignin, which has been of interest for the past decades. Lignin is a complex ... -
Monitorering biofilmbildningen med kvartskristallmikrobalans (QCM) och ytplasmonresonans (SPR)
Holmström, Ellinoora (2023)Biofilmer som bildas av bakterier består av bakterier och en extracellulär matris som skyddar bakterier från yttre hot. Biofilmer är en hälsorisk eftersom de är mer resistenta mot antibiotika än planktoniska bakterier. ... -
Non-halogenated fire retardant additives for an opaque exterior wood paint
Lindqvist, Wilma (2021)This thesis focuses on finding effective and environmentally friendly fire retardant (FR) formulations for opaque exterior wood paints. The utilisation of green chemistry and incorporation of mineral-based FRs were deemed ... -
Non-process elements in the recovery cycle of six Finnish Kraft pulp mills
Karlemo, Camilla (Åbo Akademi, 2019) -
Printing and spectrometric detection of active pharmaceutical ingredients on different surfaces
Engström, Emma (2021)Printing of pharmaceuticals is actively researched as a tailored and flexible fabricating method, towards personalized medicine. Inkjet printing is considered as a precise dosing method and in this work, theophylline is ...