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Lipase catalyzed chemo-enzymatic epoxidation of fatty acids using ultrasound as a process intensification method
(2021)
The recent trend in switching from fossil to renewable sources in the production of essential chemicals has revealed novel methods within the concept of green chemistry. This work focuses on the epoxidation of oleic acid ...
Security Testing of RESTful Web APIs with RESTler
(2021)
Web Application Programming Interfaces (APIs) consist of one or many endpoints defining request-response architecture. Modern Web APIs follow the Representational State Transfer (RESTful) architecture which is accessible ...
Estimation of Urea Dosage in an SCR Unit
(2021)
Impositions of increasingly stringent restrictions on the harmful emissions of nitrogen oxides (NOx) from combustion engines have popularized the use of chemical exhaust gas treatment in the form of selective catalytic ...
Freight optimization
(2021)
Automatiseringen av fabriker är ett världsomfattande fenomen som har växt från år till år. Det här är en av orsakerna till varför optimerade leverantörskedjor är allt viktigare, ekonomiskt men också med tanke på miljön.
Den ...
Effect of Dust Sintering on Fouling of Recovery Boiler Flue Gas Ducting
(2021)
Recovery boilers today are 100 times the capacity of the original design. The fuel, black liquor, used in recovery boilers has also changed. To improve the efficiency of the boiler, the fuel contains less water. Increased ...
Implementing a UI automated testing system for RoKiX Windows GUI
(2021)
With the growing demands of their software products and short production time, software companies are always trying to shorten the software delivery time. Performing various tests is a critical process to identify the ...
Degradation of polydimethylsiloxane in simulated industrial process environments
(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 ...
Challenges in flame retardant wood coatings
(2021)
This thesis was carried out with the scope to better understand the underlying challenges of developing novel environmentally friendly flame retardant wood coatings and to find possible solutions for overcoming such ...
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, ...
Inventory and management of process wastewater streams in a pharmaceutical production plant in Finland
(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 ...