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  Catalysis Meets Nonthermal Separation for the Production of (Alkyl)phenols and Hydrocarbons from Pyrolysis Oil

Cao, Z., Engelhardt, J., Dierks, M., Clough, M. T., Wang, G., Heracleous, E., et al. (2017). Catalysis Meets Nonthermal Separation for the Production of (Alkyl)phenols and Hydrocarbons from Pyrolysis Oil. Angewandte Chemie International Edition, 56(9), 2334-2339. doi:10.1002/anie.201610405.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002D-4986-F Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002D-4987-D
Genre: Journal Article

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 Creators:
Cao, Z.1, Author              
Engelhardt, Jan1, Author              
Dierks, Michael1, Author              
Clough, Matthew T.1, Author              
Wang, Guanghui1, Author              
Heracleous, Eleni2, 3, Author
Lappas, Angelos2, 3, Author
Rinaldi, Roberto4, 5, Author              
Schüth, Ferdi1, Author              
Affiliations:
1Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445589              
2Chemical Process Engineering Research Institute, Center for Research and Technology Hellas, Thessaloniki, Greece, ou_persistent22              
3School of Science & Technology, International Hellenic University, Thessaloniki, Greece, ou_persistent22              
4Department of Chemical Engineering, South Kensington Campus, Imperial College London, London, UK, ou_persistent22              
5Research Group Rinaldi, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445617              

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Free keywords: biomass, gas chromatography, hydrocarbons, molybdenum, phenols
 Abstract: A simple and efficient hydrodeoxygenation strategy is described to selectively generate and separate high-value alkylphenols from pyrolysis bio-oil, produced directly from lignocellulosic biomass. The overall process is efficient and only requires low pressures of hydrogen gas (5 bar). Initially, an investigation using model compounds indicates that MoCx/C is a promising catalyst for targeted hydrodeoxygenation, enabling selective retention of the desired Ar−OH substituents. By applying this procedure to pyrolysis bio-oil, the primary products (phenol/4-alkylphenols and hydrocarbons) are easily separable from each other by short-path column chromatography, serving as potential valuable feedstocks for industry. The strategy requires no prior fractionation of the lignocellulosic biomass, no further synthetic steps, and no input of additional (e.g., petrochemical) platform molecules.

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Language(s): eng - English
 Dates: 2017-02-142017-02-20
 Publication Status: Published in print
 Pages: -
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 Rev. Method: Peer
 Identifiers: DOI: 10.1002/anie.201610405
BibTex Citekey: ANIE:ANIE201610405
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Title: Angewandte Chemie International Edition
  Other : Angew. Chem., Int. Ed.
  Other : Angew. Chem. Int. Ed.
  Other : Angewandte Chemie, International Edition
Source Genre: Journal
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Publ. Info: Weinheim : Wiley-VCH
Pages: - Volume / Issue: 56 (9) Sequence Number: - Start / End Page: 2334 - 2339 Identifier: ISSN: 1433-7851
CoNE: /journals/resource/1433-7851