Search for dissertations about: "Klas Engvall"
Showing result 1 - 5 of 14 swedish dissertations containing the words Klas Engvall.
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1. Catalytic Conversion of Undesired Organic Compounds to Syngas in Biomass Gasification and Pyrolysis Applications
Abstract : Reliable energy supply is a major concern and crucial for development of the global society. To address the dependency on fossil fuel and the negative effects of this reliance on climate, there is a need for a transition to cleaner sources. An attractive solution for replacing fossil-based products is renewable substitutes produced from biomass. READ MORE
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2. Experimental studies of industrial alkali doped catalysts: emission of excited alkali species
Abstract : .... READ MORE
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3. Sampling and Analysis of Tars by Means of Photo Ionization Detection and Solid Phase Micro Extraction
Abstract : Gasification of biomass will likely play an important role in the production of energy and chemicals in a future sustainable society. However, during gasification impurities, such as tars, will be formed. Tars may cause fouling and blockages of equipment downstream the gasifier. READ MORE
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4. SALDI-MS Method Development for Analysis of Pharmaceuticals and Polymer Degradation Products
Abstract : Surface assisted laser desorption ionization-mass spectrometry (SALDI-MS) was evaluated as a new tool for analysis of polymer degradation products. A SALDI method was developed enabling rapid analysis of low molecular mass polyesters and their degradation products. READ MORE
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5. Near-ambient pressure velocity map imaging
Abstract : Catalytic reactions on solid surfaces have been studied under Ultra-high vacuum (UHV) conditions for decades. These studies provide crucial information for catalytic reactions, such as surface structures, adsorption sites, and reaction mechanisms. READ MORE