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LIGNIN TO LIQUID FUELS AND POLYOLS USING BIOMASS-DERIVED SOLVENTS
LIGNIN TO LIQUID FUELS AND POLYOLS USING BIOMASS-DERIVED SOLVENTS
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机译:使用生物质衍生的溶剂将木质素转化为液体和多聚体
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摘要
A process of producing a distillate fuel from lignin includes: preparing a biomass-derived lignin solvent; dissolving the lignin in the biomass-derived solvent; and separating undissolved lignin and mineral matter to produce a syncrude. In certain embodiments, the process further includes subjecting the syncrude to a hydrotreatment/hydrogenation process to produce a distillate fuel. A process to improve direct lignin liquefaction includes: using a non-hydrogenated lipid in a direct lignin liquefaction process to facilitate lignin depolymerization. A process for using a biomass-derived feedstock as a hydrogen donor includes: providing a biomass-derived feedstock; modifying the feedstock to improve its usefulness as a hydrogen donor; and conducting a transfer hydrogenation process using the modified feedstock as a hydrogen donor.
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