Sökning: "analytical pyrolysis"
Visar resultat 1 - 5 av 14 avhandlingar innehållade orden analytical pyrolysis.
1. Chemical Properties and Thermal Behaviour of Kraft Lignins
Sammanfattning : Research concerning lignin has increased during the last years due to its renewability and ready availability in black liquor at pulp mills. Today, the kraft lignin found in black liquor is used as a fuel to gain energy in the recovery boiler at the mill. LÄS MER
2. Cell wall chemotyping for functional genomics : applications of pyrolysis-gas chromatography / mass spectrometry
Sammanfattning : The interest in lignocellulose as a sustainable resource for energy and materials has fueled research on biotechnology applications in tree breeding to improve biomass production and wood properties. An important aspect of this research is the basic understanding of gene function in wood formation, where analysis of wood chemistry and wood structure is of utmost importance. LÄS MER
3. Fuel conversion and ash formation interactions : a thermochemical study on lignocellulosic biomass
Sammanfattning : Biomass is considered to be CO2 neutral, and to be able to reduce the dependency on fossil fuels the need for expanded and sustainable biomass feedstock is increasing. Ash-related problems are some of the most important aspects of this increasing use of new biomass assortments in thermal energy conversion systems. LÄS MER
4. Characterization of chemical pulp fiber surfaces with an emphasis on the hemicelluloses
Sammanfattning : .... LÄS MER
5. Modeling in Biomass Harvesting, Biomass Pyrolysis and Producer Gas Cleaning
Sammanfattning : Biomass is a viable alternative in order to mitigate the environmental effectscaused by the aggressive use of fossil feedstock during the last century.This thesis builds around the idea of a biofuel production process that iscomprised of biomass production, biomass gasication, gas cleaning andfuel production. LÄS MER
