Cited by 2,333Catalysis for Biomass ConversionBiofuel production and bioconversionThermochemical Biomass Conversion Processes

Catalytic conversion of biomass to biofuels

Alonso, David Martin, Bond, Jesse Q., Dumesic, James A.·2010·Green Chemistry

Abstract

Biomass has received considerable attention as a sustainable feedstock that can replace diminishing fossil fuels for the production of energy, especially for the transportation sector. The overall strategy in the production of hydrocarbon fuels from biomass is (i) to reduce the substantial oxygen content of the parent feedstock to improve energy density and (ii) to create C–C bonds between biomass-derived intermediates to increase the molecular weight of the final hydrocarbon product. We begin this review with a brief overview of first-generation biofuels, specifically bioethanol and biodiesel. We consider the implications of utilizing starchy and triglyceride feedstocks from traditional food crops, and we provide an overview of second-generation technologies to process the major constituents of more abundant lignocellulosic biomass, such as thermochemical routes (gasification, pyrolysis, liquefaction) which directly process whole lignocellulose to upgradeable platforms (e.g., synthesis gas and bio-oil). The primary focus of this review is an overview of catalytic strategies to produce biofuels from aqueous solutions of carbohydrates, which are isolated through biomass pretreatment and hydrolysis. Although hydrolysis-based platforms are associated with higher upstream costs arising from pretreatment and hydrolysis, the aqueous solutions of biomass-derived compounds can be processed selectively to yield hydrocarbons with targeted molecular weights and structures. For example, sugars can be used as reforming feedstocks for the production of renewable hydrogen, or they can be dehydrated to yield furfurals or levulinic acid. For each of the platforms discussed, we have suggested relevant strategies for the formation of C–C bonds, such as aldol condensation of ketones and oligomerization of alkenes, to enable the production of gasoline, jet, and Diesel fuel range hydrocarbons. Finally, we address the importance of hydrogen in biorefining and discuss strategies for managing its consumption to ensure independence from fossil fuels.

Integrity signals

Registry

Crossref · 10.1039/c004654j

Cites

123 of 123 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Alonso, D. M., Bond, J. Q., & Dumesic, J. A.
Affiliations
University of Wisconsin–Madison (US)
Corresponding author
Dumesic, James A.
Venue
Green Chemistry
Published
2010
Volume
12
Issue
9
Pages
1493
ISSN
  • 1463-9262 (ISSN-L)
  • 1463-9270
OpenAlex
W2126452174
Cited by
2,333
References
123
Citations by year
2026: 54 · 2025: 98 · 2024: 119 · 2023: 123 · 2022: 172 · 2021: 161 · 2020: 202 · 2019: 183 · 2018: 181 · 2017: 174 · 2016: 192 · 2015: 182 · 2014: 182 · 2013: 152 · 2012: 88
FWCI
58.52
Type
journal article
Language
en
Open access
closed
Locations
Green Chemistry (publishedVersion)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Catalysis for Biomass Conversion
  • Physical Sciences › Engineering › Biomedical Engineering › Biofuel production and bioconversion
  • Physical Sciences › Engineering › Biomedical Engineering › Thermochemical Biomass Conversion Processes
Keywords
biomass conversion, biofuels, catalytic conversion, lignocellulosic biomass, second-generation biofuels, first-generation biofuels, bioethanol, biodiesel, carbohydrate hydrolysis, green hydrogen, levulinic acid, furfural, aldol condensation, alkene oligomerization, C–C bond formation, bio-oil, syngas, gasification, pyrolysis, liquefaction, biorefining, hydrogen consumption

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review