Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Soluble Lignin"”.
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Effects of Temperature on Anaerobic Lignin Degradation in Bioreactor Landfills
… order to observe the effects of temperature on lignin, small bioreactors were created in the laboratory. Several experiments were performed by the authors. Solubility of lignin based on temperature and time of thermal exposure were conducted. In addition, degradation studies were conducted based …
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Lignin and carbon transformation in roots of maize and mixed perennial biofuel crops
… potential production of above- and belowground lignin. The quantity and quality of lignin of aboveground and belowground samples as well as the cellulose and hemicellulose components of the biofuel crops were determined. In addition, a short-term incubation study was conducted to assess the …
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Biochemical Lignin Related Processes in Landfills
… the study the solubilization and degradation of lignin in paper exposed to these bioreactor landfill conditions are explored. The solubility of the lignin in paper was observed at different temperatures and over 27 weeks at 55°C and the anaerobic bioconversion of office paper, cardboard and Kraft …
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Structural changes to Pinus radiata wood lignin during kraft pulping and bleaching
… native (within wood) and residual (within pulps) lignins. A better understanding of the structure of lignin will assist the development of improved pulping and bleaching sequences. However, before this can be done, it is necessary to develop approaches to lignin isolation which provide more …
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Classification and Densification of Municipal Solid Waste for Biofuels Applications
… fraction determined that it contained 28% insoluble lignin, 1 % soluble lignin, 22% glucose, and 0% xylose. A single pelleting trial was conducted to examine the compaction parameters that would produce high quality pellets: grind size, moisture content, pelleting pressure, and pelleting …