Hydrothermal base catalysed treatment of Kraft Lignin for the preparation of a sustainable carbon fibre precursor
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DOI: 10.1016/j.biteb.2018.11.001
Abstract: Abstract Industrial Kraft Lignin (KL) prepared by LignoBoost® technology was treated via hydrothermal base catalysed depolymerisation (HBCD). KL was dried and divided into methanol soluble and insoluble fractions. The insoluble fraction was treated in 1 M… read more here.
Keywords: kraft lignin; carbon; base catalysed; hydrothermal base ... See more keywords
Hydrothermal base catalysed treatment of Kraft lignin - time dependent analysis and a techno-economic evaluation for carbon fibre applications
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DOI: 10.1016/j.biteb.2019.03.008
Abstract: Abstract The hydrothermal base-catalysed treatment of industrial Kraft lignin (KL) is investigated as a basis for production of a sustainable carbon fibre precursor, with a focus on the time-dependent evolution and impact on precursor properties.… read more here.
Keywords: base catalysed; time; treatment; analysis ... See more keywords
Mechanistic studies of base-catalysed lignin depolymerisation in dimethyl carbonate
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DOI: 10.1039/c7gc03110f
Abstract: The depleting fossil reservoirs have stimulated global research initiatives on renewable lignin feedstocks as sustainable alternatives to petroleum-derived aromatics. Base-catalysed depolymerisation (BCD) is regarded as an economical and efficient approach for the valorisation of technical… read more here.
Keywords: dimethyl carbonate; catalysed lignin; base catalysed; depolymerisation ... See more keywords
Base-catalysed decomposition of polychlorinated biphenyls in transformer oils by mixture of sodium hydroxide, glycerol and iron
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DOI: 10.1098/rsos.172401
Abstract: In this research, a method based on base-catalysed decomposition (BCD) was developed using sodium hydroxide and glycerol for dechlorination of transformer oils with low levels of polychlorinated biphenyls (PCBs). PCB removal and dechlorination efficiencies were… read more here.
Keywords: transformer oils; catalysed decomposition; iron; hydroxide glycerol ... See more keywords