Bio-Jet Fuel Conversion Technologies

Ling Tao, Wei-Cheng Wang

Research output: Contribution to journalArticlepeer-review

362 Scopus Citations

Abstract

Biomass-derived jet (bio-jet) fuel has become a key element in the aviation industry's strategy to reduce operating costs and environmental impacts. Researchers from the oil-refining industry, the aviation industry, government, biofuel companies, agricultural organizations, and academia are working toward developing a commercially viable and sustainable process that produces a long-lasting renewable jet fuel with low production costs and low greenhouse emissions. This jet fuel, additionally, must meet ASTM International specifications and potentially be a 100% drop-in replacement for current petroleum jet fuel. In this study, the current technologies for producing renewable jet fuels, categorized by alcohols-to-jet, oil-to-jet, syngas-to-jet, and sugar-to-jet pathways are reviewed. The main challenges for each technology pathway, including conceptual process design, process economics and life-cycle assessment of greenhouse gas emissions are discussed. Although the feedstock price and availability and energy intensity of the process are significant barriers, biomass-derived jet fuel has the potential to replace a significant portion of conventional jet fuel required to meet commercial and military demand.

Original languageAmerican English
Pages (from-to)801-822
Number of pages22
JournalRenewable and Sustainable Energy Reviews
Volume53
DOIs
StatePublished - 1 Jan 2016

Bibliographical note

Publisher Copyright:
© 2015 Elsevier Ltd.

NREL Publication Number

  • NREL/JA-5100-65348

Keywords

  • Alcohol-to-jet
  • Bio-jet fuel
  • Catalytic upgrading sugars to hydrocarbons
  • Direct sugar to hydrocarbon
  • Fischer-Tropsch
  • Hydro-processed renewable jet

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