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Title: Pyrolytic Behavior of Major Biomass Components in Waste Biomass

Journal Article · · Polymers
 [1];  [1];  [2];  [2]; ORCiD logo [3]
  1. Southeast Univ., Nanjing (China); Key Lab. of Energy Thermal Conversion and Control of Ministry of Education, Nanjing (China)
  2. Qingdao Univ., Qingdao (China)
  3. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)

The pyrolytic behavior of several biomass components including cellulose, hemicellulose, lignin, and tannin, from two sources of waste biomass (i.e., pine bark and pine residues) were examined. Compared to the two aromatic-based components in the biomass, carbohydrates produced much less char but more gas. Surprisingly, tannin produced a significant amount of water-soluble products; further analysis indicated that tannin could produce a large amount of catechols. The first reported NMR chemical shift databases for tannin and hemicellulose pyrolysis oils were created to facilitate the HSQC analysis. Various C–H functional groups (>30 different C–H bonds) in the pyrolysis oils could be analyzed by employing HSQC-NMR. The results indicated that most of the aromatic C–H and aliphatic C–H bonds in the pyrolysis oils produced from pine bark and pine residues resulted from the lignin and tannin components. A preliminary study for a quantitative application of HSQC-NMR on the characterization of pyrolysis oil was also done in this study. Nevertheless, the concepts established in this work open up new methods to fully characterize the whole portion of pyrolysis oils produced from various biomass components, which can provide valuable information on the thermochemical mechanisms.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE; National Science Foundation of China
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1507843
Journal Information:
Polymers, Vol. 11, Issue 2; ISSN 2073-4360
Publisher:
MDPICopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 21 works
Citation information provided by
Web of Science

References (37)

Nannochloropsis algae pyrolysis with ceria-based catalysts for production of high-quality bio-oils journal October 2015
Products from the flash pyrolysis of peat and pine bark journal November 1989
Compositional Characterization and Pyrolysis of Loblolly Pine and Douglas-fir Bark journal May 2012
Bio-oil Stabilization and Upgrading by Hot Gas Filtration journal May 2013
Characterization of Birch Wood Pyrolysis Oils by Ultrahigh-Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry: Insights into Thermochemical Conversion journal May 2014
Pyrolysis of Wood and Bark in an Auger Reactor: Physical Properties and Chemical Analysis of the Produced Bio-oils journal January 2008
Switchgrass as an energy crop for biofuel production: A review of its ligno-cellulosic chemical properties journal January 2010
Pyrolysis of Wood/Biomass for Bio-oil: A Critical Review journal May 2006
Lignocellulose conversion: an introduction to chemistry, process and economics journal January 2007
Characterization of Various Fast-Pyrolysis Bio-Oils by NMR Spectroscopy journal May 2009
Product Distribution from the Fast Pyrolysis of Hemicellulose journal May 2011
Tannin signatures of barks, needles, leaves, cones, and wood at the molecular level 1 1Associate editor: C. Arnosti journal March 2004
High resolution FT-ICR mass spectral analysis of bio-oil and residual water soluble organics produced by hydrothermal liquefaction of the marine microalga Nannochloropsis salina journal March 2014
19F NMR spectroscopy for the quantitative analysis of carbonyl groups in bio-oils journal January 2014
In Situ NMR Characterization of Pyrolysis Oil during Accelerated Aging journal August 2012
Characterization of Milled Wood Lignin (MWL) in Loblolly Pine Stem Wood, Residue, and Bark journal December 2011
The structural and thermal characteristics of wheat straw hemicellulose journal July 2010
Thermal Degradation of Condensed Tannins from Radiata Pine Bark journal November 2009
Characterization of Bio-oils from Different Pyrolysis Process Steps and Biomass Using High-Resolution Mass Spectrometry journal October 2013
Catalytic Pyrolysis of Pine Wood Sawdust to Produce Bio-oil: Effect of Temperature and Catalyst Additives journal May 2015
Effect of blending ratio of loblolly pine wood and bark on the properties of pyrolysis bio-oils journal December 2017
The Path Forward for Biofuels and Biomaterials journal January 2006
Chemical Structure of Residual Lignin from Kraft Pulp journal January 1996
Evaluating levoglucosan as an indicator of biomass burning in Carajás, amazônia: a comparison to the charcoal record journal January 2001
Simultaneous Quantification and Identification of Individual Chemicals in Metabolite Mixtures by Two-Dimensional Extrapolated Time-Zero 1 H− 13 C HSQC (HSQC 0 ) journal February 2011
Phenolic compounds from vacuum pyrolysis of wood wastes journal February 1997
NMR Characterization of Pyrolysis Oils from Kraft Lignin journal May 2011
Heteronuclear Single-Quantum Correlation–Nuclear Magnetic Resonance (HSQC–NMR) Fingerprint Analysis of Pyrolysis Oils journal December 2011
“Catalysis for Renewables: From Feedstock to Energy Production” journal October 2008
Poplar as a feedstock for biofuels: A review of compositional characteristics journal March 2010
Monosaccharide composition of glycans based on Q-HSQC NMR journal April 2014
Characterization of Slow-Pyrolysis Bio-Oils by High-Resolution Mass Spectrometry and Ion Mobility Spectrometry journal January 2015
From wood to fuels: Integrating biofuels and pulp production journal March 2006
Chemical characterization and water content determination of bio-oils obtained from various biomass species using 31 P NMR spectroscopy journal March 2012
Molecular characterization of nitrogen-containing species in switchgrass bio-oils at various harvest times journal September 2013
Quantitative hsqc Analyses of Lignin: a Practical Comparison journal March 2013
Structure Elucidation of Condensed Tannins from Barks by Pyrolysis/ Gas Chromatography journal February 2003

Cited By (8)

Melanogenesis Inhibitors from the Endophytic Fungus Aspergillus amstelodami journal July 2019
In-depth study on the effect of oxygen-containing functional groups in pyrolysis oil by P-31 NMR journal January 2019
Terminaliamide, a new ceramide and other phytoconstituents from the roots of Terminalia mantaly H. Perrier and their biological activities journal August 2019
Biomass-Derived Production of Itaconic Acid as a Building Block in Specialty Polymers journal June 2019
A Comprehensive Characterization of Pyrolysis Oil from Softwood Barks journal August 2019
Terminaliamide, a new ceramide and other phytoconstituents from the roots of Terminalia mantaly H. Perrier and their biological activities text January 2019
Terminaliamide, a new ceramide and other phytoconstituents from the roots of Terminalia mantaly H. Perrier and their biological activities text January 2019
Impact of CO2 on Pyrolysis Products of Bituminous Coal and Platanus Sawdust journal August 2019

Figures / Tables (8)