Home Bio based fuels and fuel additives from lignocellulose feedstock via the production of levulinic acid and furfural
Article
Licensed
Unlicensed Requires Authentication

Bio based fuels and fuel additives from lignocellulose feedstock via the production of levulinic acid and furfural

11th EWLP, Hamburg, Germany, August 16–19, 2010
  • Geertje Dautzenberg , Mirko Gerhardt and Birgit Kamm EMAIL logo
Published/Copyright: June 10, 2011
Become an author with De Gruyter Brill
Holzforschung
From the journal Volume 65 Issue 4

Abstract

The demand for biomass-derived fuels and fuel additives, particularly in the transportation sector, has stimulated intense research efforts in the chemistry of levulinic acid and levulinic acid secondary products over the past decade. Additionally, recent technological progress in lignocellulosic feedstock (LCF) chemistry has also increased attention in this regard. As a result, several oxygenating fuel additives with potential applications in both gasoline and diesel fuels have been identified. Some of the chemicals, such as ethyl valerate, appear to be viable alternatives to the currently used branched, short-chain ethers that are derived from side products of petrol refining. Cost-effective applications of lignocellulosic biomass are a crucial aspect of its feasibility. In consideration of the LCF biorefinery concept, the feasibility must also include the chemical pulping of LCF and the comprehensive utilisation of its main constituents cellulose, hemicelluloses, and lignin. The present study focuses on cellulose and hemicelluloses as viable sources for the production of biofuels and biofuel additives. Multifunctional catalysis, including hydrogenation and acid catalysis are the primary instruments used for the conversion of the monomeric carbohydrate building blocks, i.e., mainly C5 sugars, such as xylose and arabinose, and C6 sugars in the form of glucose and their respective secondary products, furfural and levulinic acid. Lignin utilisation is not addressed in this paper.


Corresponding author. Research Institute Bioactive Polymer Systems e.V., Kantstraße 55, D-14513 Teltow, and Brandenburg University of Technology Cottbus, Germany

Received: 2010-10-31
Accepted: 2011-3-25
Published Online: 2011-06-10
Published Online: 2011-05-20
Published in Print: 2011-06-01

©2011 by Walter de Gruyter Berlin Boston

Articles in the same Issue

  1. Editorial
  2. EWLP 2010, 16th–19th August 2010, Hamburg, Germany
  3. Review
  4. Bio based fuels and fuel additives from lignocellulose feedstock via the production of levulinic acid and furfural
  5. Original Papers
  6. Optimization of steam pretreatment conditions for enzymatic hydrolysis of poplar wood
  7. Fungal pretreatment of pine wood to reduce the emission of volatile organic compounds
  8. Dilute acid pretreatment of starch-containing rice hulls for ethanol production
  9. Studies of the chemoenzymatic modification of cellulosic pulps by the laccase-TEMPO system
  10. Development of an integrated thermal and enzymatic hydrolysis for lignocellulosic biomass in fixed-bed reactors
  11. A larch based biorefinery: pre-extraction and extract fermentation to lactic acid
  12. Lignins as agents for bio-protection of wood
  13. Isolation and characterization of the phenolic fractions of wood pyrolytic oil
  14. Purification of Eucalyptus globulus water prehydrolyzates using the HiTAC process (high-temperature adsorption on activated charcoal)
  15. Disintegration and dissolution kinetics of wood chips in ionic liquids
  16. Ionic liquids as media for biomass processing: opportunities and restrictions
  17. Autohydrolysis of birch wood
  18. Solvent extraction as a means of preparing homogeneous lignin fractions
  19. Conditioning of SO2-ethanol-water spent liquor from spruce for the production of chemicals by ABE fermentation
  20. Total mass balances of SO2-ethanol-water (SEW) fractionation of forest biomass
  21. Lignin oxidation mechanisms under oxygen delignification conditions. Part 1. Results from direct analyses
  22. Lignin oxidation mechanisms under oxygen delignification conditions. Part 2: Advanced methods for the detailed characterization of lignin oxidation mechanisms
  23. Lignin oxidation mechanisms under oxygen delignification conditions. Part 3. Reaction pathways and modeling
  24. Simplified determination of total lignin content in kraft lignin samples and black liquors
  25. Xylan deposition onto eucalypt pulp fibers during oxygen delignification
  26. Dissolution of dissolving pulp in alkaline solvents after steam explosion pretreatments
  27. Structure and antioxidant activity of diarylheptanoids extracted from bark of grey alder (Alnus incana) and potential of biorefinery-based bark processing of European trees
  28. Short Note
  29. Binding affinities of different metal ions to unbleached hardwood kraft pulp
  30. Meetings
  31. Meetings
Downloaded on 22.9.2025 from https://www.degruyterbrill.com/document/doi/10.1515/hf.2011.081/html?lang=en
Scroll to top button