Search for dissertations about: "near-infrared NIR spectroscopy"
Showing result 21 - 25 of 33 swedish dissertations containing the words near-infrared NIR spectroscopy.
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21. Biochemical and spectral characterization of micro- and macroalgae
Abstract : Algae contain many compounds which are of interest to the pharmaceutical, agricultural and food industries, among others. Despite the potential for many applications, a quick, accurate and inexpensive method for characterising algae is lacking. READ MORE
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22. Spectroscopic characterization of lignocellulosic biomass
Abstract : This thesis focuses on characterization of organic components and inorganic elements in lignocellulosic biomass. The chosen biomass models were mostly wood from conifers and straw from rhizomatous grasses but also forest-based residues and agro-based plants. READ MORE
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23. Analytical techniques for quality assessment of separated and commingled recycled polymer fractions
Abstract : Different methods for quality assessment of separated andcommingled plastics from household and electronic waste havebeen developed. Especial attention has been given tospectroscopic methods since they are non-destructive andrequire little or no sample preparation at all. READ MORE
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24. The Pulsar and Nebula in SNR 0540-69.3
Abstract : Supernova remnants (SNRs) are the end products of supernova (SN) explosions. These explosions happen when certain massive stars face the ends of their evolutionary cycle and create shock waves propagating in the surrounding medium by ejecting part of the star’s material. An SNR is the region defined by these powerful shocks. READ MORE
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25. Characterization and densification of carbonized lignocellulosic biomass
Abstract : This thesis focuses on developing two main areas: characterization and densification of carbonized lignocellulosic biomass. Thermally treated biomass undergoes changes that enrich the content of carbon in the remaining solid fraction. READ MORE