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Title: Vapor-Phase Stabilization of Biomass Pyrolysis Vapors Using Mixed-Metal Oxide Catalysts

Abstract

Mixed-metal oxides possess a wide range of tunability and show promise for catalytic stabilization of biomass pyrolysis products. For materials derived from layered double hydroxides, understanding the effect of divalent cation species and divalent/trivalent cation stoichiometric ratio on catalytic behavior is critical to their successful implementation. In this study, four mixed-metal oxide catalysts consisting of Al, Zn, and Mg in different stoichiometric ratios were synthesized and tested for ex-situ catalytic fast pyrolysis (CFP) using pine wood as feedstock. The catalytic activity and deactivation behavior of these catalysts were monitored in real-time using a lab-scale pyrolysis reactor and fixed catalyst bed coupled with a molecular beam mass spectrometer (MBMS), and data were analyzed by multivariate statistical approaches. In the comparison between Mg-Al and Zn-Al catalyst materials, we demonstrated that the Mg-Al materials possessed greater quantities of basic sites, which we attributed to their higher surface areas, and they produced upgraded pyrolysis vapors which contained less acids and more deoxygenated aromatic hydrocarbons such as toluene and xylene. However, detrimental impacts on carbon yields were realized via decarbonylation and decarboxylation reactions and coke formation. Given that the primary goals of catalytic upgrading of bio-oil are deoxygenation, reduction of acidity, and high carbon yield,more » these results highlight both promising catalytic effects of mixed-metal oxide materials and opportunities for improvement.« less

Authors:
ORCiD logo [1]; ORCiD logo [2];  [2];  [1];  [1]; ORCiD logo [2]; ORCiD logo [1]; ORCiD logo [1]
  1. Univ. of Tennessee, Knoxville, TN (United States). Inst. of Agriculture, Center for Renewable Carbon
  2. National Renewable Energy Lab. (NREL), Golden, CO (United States)
Publication Date:
Research Org.:
National Renewable Energy Laboratory (NREL), Golden, CO (United States); Univ. of Tennessee, Knoxville, TN (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
OSTI Identifier:
1508954
Alternate Identifier(s):
OSTI ID: 1843809
Report Number(s):
NREL/JA-5100-73766
Journal ID: ISSN 2168-0485
Grant/Contract Number:  
AC36-08GO28308; EE0006639
Resource Type:
Accepted Manuscript
Journal Name:
ACS Sustainable Chemistry & Engineering
Additional Journal Information:
Journal Volume: 7; Journal Issue: 7; Journal ID: ISSN 2168-0485
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English
Subject:
09 BIOMASS FUELS; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; catalytic fast pyrolysis; layered double hydroxide; mixed-metal oxide; principal component analysis; vapor-phase upgrading

Citation Formats

Edmunds, Charles W., Mukarakate, Calvin, Xu, Mengze, Regmi, Yagya N., Hamilton, Choo, Schaidle, Joshua A., Labbé, Nicole, and Chmely, Stephen C. Vapor-Phase Stabilization of Biomass Pyrolysis Vapors Using Mixed-Metal Oxide Catalysts. United States: N. p., 2019. Web. doi:10.1021/acssuschemeng.9b00649.
Edmunds, Charles W., Mukarakate, Calvin, Xu, Mengze, Regmi, Yagya N., Hamilton, Choo, Schaidle, Joshua A., Labbé, Nicole, & Chmely, Stephen C. Vapor-Phase Stabilization of Biomass Pyrolysis Vapors Using Mixed-Metal Oxide Catalysts. United States. https://doi.org/10.1021/acssuschemeng.9b00649
Edmunds, Charles W., Mukarakate, Calvin, Xu, Mengze, Regmi, Yagya N., Hamilton, Choo, Schaidle, Joshua A., Labbé, Nicole, and Chmely, Stephen C. Wed . "Vapor-Phase Stabilization of Biomass Pyrolysis Vapors Using Mixed-Metal Oxide Catalysts". United States. https://doi.org/10.1021/acssuschemeng.9b00649. https://www.osti.gov/servlets/purl/1508954.
@article{osti_1508954,
title = {Vapor-Phase Stabilization of Biomass Pyrolysis Vapors Using Mixed-Metal Oxide Catalysts},
author = {Edmunds, Charles W. and Mukarakate, Calvin and Xu, Mengze and Regmi, Yagya N. and Hamilton, Choo and Schaidle, Joshua A. and Labbé, Nicole and Chmely, Stephen C.},
abstractNote = {Mixed-metal oxides possess a wide range of tunability and show promise for catalytic stabilization of biomass pyrolysis products. For materials derived from layered double hydroxides, understanding the effect of divalent cation species and divalent/trivalent cation stoichiometric ratio on catalytic behavior is critical to their successful implementation. In this study, four mixed-metal oxide catalysts consisting of Al, Zn, and Mg in different stoichiometric ratios were synthesized and tested for ex-situ catalytic fast pyrolysis (CFP) using pine wood as feedstock. The catalytic activity and deactivation behavior of these catalysts were monitored in real-time using a lab-scale pyrolysis reactor and fixed catalyst bed coupled with a molecular beam mass spectrometer (MBMS), and data were analyzed by multivariate statistical approaches. In the comparison between Mg-Al and Zn-Al catalyst materials, we demonstrated that the Mg-Al materials possessed greater quantities of basic sites, which we attributed to their higher surface areas, and they produced upgraded pyrolysis vapors which contained less acids and more deoxygenated aromatic hydrocarbons such as toluene and xylene. However, detrimental impacts on carbon yields were realized via decarbonylation and decarboxylation reactions and coke formation. Given that the primary goals of catalytic upgrading of bio-oil are deoxygenation, reduction of acidity, and high carbon yield, these results highlight both promising catalytic effects of mixed-metal oxide materials and opportunities for improvement.},
doi = {10.1021/acssuschemeng.9b00649},
journal = {ACS Sustainable Chemistry & Engineering},
number = 7,
volume = 7,
place = {United States},
year = {Wed Mar 06 00:00:00 EST 2019},
month = {Wed Mar 06 00:00:00 EST 2019}
}

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Works referenced in this record:

Pyrolysis of Wood/Biomass for Bio-oil: A Critical Review
journal, May 2006

  • Mohan, Dinesh; Pittman,, Charles U.; Steele, Philip H.
  • Energy & Fuels, Vol. 20, Issue 3, p. 848-889
  • DOI: 10.1021/ef0502397

Renewable fuels and chemicals by thermal processing of biomass
journal, March 2003


A review on ex situ catalytic fast pyrolysis of biomass
journal, August 2014


Catalytic fast pyrolysis of lignocellulosic biomass
journal, January 2014

  • Liu, Changjun; Wang, Huamin; Karim, Ayman M.
  • Chem. Soc. Rev., Vol. 43, Issue 22
  • DOI: 10.1039/C3CS60414D

Catalytic pyrolysis of pinewood using metal oxide catalysts in an integrated reactor system
journal, October 2016


Conversion of lignocellulosic biomass to green fuel oil over sodium based catalysts
journal, August 2013


Selective production of aromatic hydrocarbons from catalytic pyrolysis of biomass over Cu or Fe loaded mesoporous rod-like alumina
journal, January 2016

  • Karnjanakom, Surachai; Bayu, Asep; Xiaoketi, Pairuzha
  • RSC Advances, Vol. 6, Issue 56
  • DOI: 10.1039/C6RA09431G

Catalytic conversion of biomass pyrolysis vapors into hydrocarbon fuel precursors
journal, January 2015

  • Mante, Ofei D.; Rodriguez, Jose A.; Senanayake, Sanjaya D.
  • Green Chemistry, Vol. 17, Issue 4
  • DOI: 10.1039/C4GC02238F

Catalytic fast pyrolysis of biomass over Mg-Al mixed oxides derived from hydrotalcite-like precursors: Influence of Mg/Al ratio
journal, September 2018

  • Navarro, R. M.; Guil-Lopez, R.; Fierro, J. L. G.
  • Journal of Analytical and Applied Pyrolysis, Vol. 134
  • DOI: 10.1016/j.jaap.2018.07.001

Exploring, Tuning, and Exploiting the Basicity of Hydrotalcites for Applications in Heterogeneous Catalysis
journal, April 2009

  • Debecker, Damien P.; Gaigneaux, Eric M.; Busca, Guido
  • Chemistry - A European Journal, Vol. 15, Issue 16, p. 3920-3935
  • DOI: 10.1002/chem.200900060

Structure and Surface and Catalytic Properties of Mg-Al Basic Oxides
journal, September 1998

  • Di Cosimo, J. I.; Dı́ez, V. K.; Xu, M.
  • Journal of Catalysis, Vol. 178, Issue 2
  • DOI: 10.1006/jcat.1998.2161

Mg/Al Ordering in Layered Double Hydroxides Revealed by Multinuclear NMR Spectroscopy
journal, July 2008


Real-time monitoring of the deactivation of HZSM-5 during upgrading of pine pyrolysis vapors
journal, January 2014

  • Mukarakate, Calvin; Zhang, Xiaodong; Stanton, Alexander R.
  • Green Chem., Vol. 16, Issue 3
  • DOI: 10.1039/C3GC42065E

Molybdenum incorporated mesoporous silica catalyst for production of biofuels and value-added chemicals via catalytic fast pyrolysis
journal, January 2015

  • Budhi, Sridhar; Mukarakate, Calvin; Iisa, Kristiina
  • Green Chemistry, Vol. 17, Issue 5
  • DOI: 10.1039/C4GC02477J

Effect of sweeping gas flow rates on temperature-controlled multistage condensation of pyrolysis vapors in an auger intermediate pyrolysis system
journal, March 2016

  • Kim, Pyoungchung; Weaver, Samuel; Labbé, Nicole
  • Journal of Analytical and Applied Pyrolysis, Vol. 118
  • DOI: 10.1016/j.jaap.2016.02.017

Catalytic fast pyrolysis of biomass: superior selectivity of hierarchical zeolites to aromatics
journal, January 2017

  • Jia, L. Y.; Raad, M.; Hamieh, S.
  • Green Chemistry, Vol. 19, Issue 22
  • DOI: 10.1039/C7GC02309J

Upgrading biomass pyrolysis vapors over β-zeolites: role of silica-to-alumina ratio
journal, January 2014

  • Mukarakate, Calvin; Watson, Michael J.; ten Dam, Jeroen
  • Green Chem., Vol. 16, Issue 12
  • DOI: 10.1039/C4GC01425A

Supported molybdenum oxides as effective catalysts for the catalytic fast pyrolysis of lignocellulosic biomass
journal, January 2016

  • Murugappan, Karthick; Mukarakate, Calvin; Budhi, Sridhar
  • Green Chemistry, Vol. 18, Issue 20
  • DOI: 10.1039/C6GC01189F

2016 Billion-Ton Report: Advancing Domestic Resources for a Thriving Bioeconomy
report, July 2016

  • Langholtz, M. H.; Stokes, B. J.; Eaton, L. M.
  • DOE/EE-1440
  • DOI: 10.2172/1271651

Aldol Condensations Over Reconstructed Mg-Al Hydrotalcites: Structure-Activity Relationships Related to the Rehydration Method
journal, December 2004

  • Abelló, Sònia; Medina, Francesc; Tichit, Didier
  • Chemistry - A European Journal, Vol. 11, Issue 2
  • DOI: 10.1002/chem.200400409

Synthesis of layered double hydroxides and their reactivities in 1-butene isomerization after calcination
journal, September 1996

  • Béres, A.; Pálinkó, I.; Kiricsi, I.
  • Reaction Kinetics & Catalysis Letters, Vol. 59, Issue 1
  • DOI: 10.1007/BF02067991

Influence of acid–base properties of calcined MgAl and CaAl layered double hydroxides on the catalytic glycerol etherification to short-chain polyglycerols
journal, March 2015

  • Pérez-Barrado, Elena; Pujol, Maria Cinta; Aguiló, Magdalena
  • Chemical Engineering Journal, Vol. 264
  • DOI: 10.1016/j.cej.2014.11.117

Catalytic Properties of Layered Double Hydroxides and Their Calcined Derivatives
journal, January 1996

  • Kagunya, W.; Hassan, Z.; Jones, W.
  • Inorganic Chemistry, Vol. 35, Issue 21
  • DOI: 10.1021/ic960047e

Catalysts for the Production of Fine Chemicals
journal, January 1998


Molecular characterization of the pyrolysis of biomass
journal, March 1987


In-situ upgrading of biomass pyrolysis vapors: Catalyst screening on a fixed bed reactor
journal, September 2011


Catalytic Fast Pyrolysis: A Review
journal, January 2013


Catalytic fast pyrolysis of biomass: the reactions of water and aromatic intermediates produces phenols
journal, January 2015

  • Mukarakate, Calvin; McBrayer, Josefine D.; Evans, Tabitha J.
  • Green Chemistry, Vol. 17, Issue 8
  • DOI: 10.1039/C5GC00805K

Surface characterization of amorphous alumina and its crystallization products
journal, May 1989


Effects of crystallinity and morphology on the surface properties ofalumina
journal, May 1990


Catalytic pyrolysis of pinewood using metal oxide catalysts in an integrated reactor system
journal, October 2016


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