Sökning: "perstorp ab"
Visar resultat 1 - 5 av 23 uppsatser innehållade orden perstorp ab.
1. Phasing out peat from a co-fired 50 MWth circulating fluidized bed boiler : A theoretical sulfation potential study
Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronikSammanfattning : The chemical company Perstorp AB has a 50 MWth circulating fluidized bed to supply the production plant with process steam. The fuel mixture used shows a large variation with about 20 different fuel fractions that can be divided into the categories, residue wood chips, sludge, forest fuel, animal waste, industrial residues, and peat. LÄS MER
2. Analysis of market and requirements of plasticizers for flexible PVC - With a focus on Perstorp’s non-phthalate plasticizer Pevalen
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : Flexible Polyvinyl chloride (PVC) is a plastic material commonly used in today’s society and a fundamental material for a lot of sectors. It has advantages over other polymers such as energy-efficient production, flame retardancy, durability and cost-effective. LÄS MER
3. Reaktionsstudie vid Perstorp AB:s befintliga TMP process
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : The production of TMP (Trimethylolpropane) is important for many applications, and is used as alkyds in paint and lubricants among others. The reactions producing TMP consist of two major reaction chains, Aldol condensation and Cannizzaro reaction. LÄS MER
4. Hur tyst och explicit kunskap verkar i organisationer
Kandidat-uppsats, Lunds universitet/PedagogikSammanfattning : Bakgrund: I dagens föränderliga samhälle stannar inte individer inom samma organi- sation arbetslivet ut, utan det blir allt vanligare att folk utbildar sig och ändrar karriärer. En äldre generation är på väg att bli utbyt av en yngre och många gamla erfarna med mycket kunskap kommer lämna sina arbeten. LÄS MER
5. Isocyanate-free polyurethane from cyclic carbonates : Synthesis, application and evaluation
Master-uppsats, Lunds universitet/Centrum för analys och syntesSammanfattning : Polyurethane is a widely used polymer with a lot of different applications due to its versatility and often resilient properties. The polymeris often prepared as a two component system consisting of polyols and isocyanates and can be cured at relatively low temperatures. LÄS MER