Catalytic biomass conversion methods, catalysts, and methods of making the same
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United States of America Patent
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Oct 10, 2017
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app pub date -
Oct 27, 2014
filing date -
Oct 27, 2013
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Abstract
Described herein are processes for one-step delignification and hydrodeoxygenation of lignin fraction a biomass feedstock. The lignin feedstock is derived from by-products of paper production and biorefineries. Additionally described is a process for converting biomass-derived oxygenates to lower oxygen-content compounds and/or hydrocarbons in the liquid or vapor phase in a reactor system containing hydrogen and a catalyst comprised of a hydrogenation function and/or an oxophilic function and/or an acid function. Finally, also described herein is a process for converting biomass-derived oxygenates to lower oxygen-content compounds and/or hydrocarbons in the liquid or vapor phase in a reactor system containing hydrogen and a catalyst comprised of a hydrogenation function and/or an oxophilic function and/or an acid function.
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International Classification(s)
- C08H:DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C07G:COMPOUNDS OF UNKNOWN CONSTITUTION
- C10L:FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYN....
- C07D:HETEROCYCLIC COMPOUNDS
- C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- D21C:PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE ....
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