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Title: Characterization of products from hydrothermal carbonization of pine

Journal Article · · Bioresource Technology
 [1];  [2];  [3];  [3];  [3]; ORCiD logo [4]; ORCiD logo [4];  [5]; ORCiD logo [6]
  1. Northeast Forestry Univ., Heilongjiang Province (People's Republic of China); Qingdao Univ. of Science and Technology, Qingdao (People's Republic of China); Univ. of Tennessee, Knoxville, TN (United States)
  2. Qingdao Univ. of Science and Technology, Qingdao (People's Republic of China)
  3. Univ. of Tennessee, Knoxville, TN (United States)
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  5. Northeast Forestry Univ., Heilongjiang Province (People's Republic of China)
  6. Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

This study aims to reveal the structural features and reaction pathways for solid–liquid products from hydrothermal carbonization of Loblolly pine, where the solid products can be used as catalysts, adsorbents and electrode materials while liquid products can be treated yielding fuels and platform chemicals. Results revealed when treated at 240 °C, cellulose and hemicellulose were degraded, in part, to 5-hydroxy-methyl furfural and furfural which were further transformed to aromatic structures via ring opening and Diels Alder reactions. Lignin degradation and formation of carbon–carbon bonds, forming aromatic motifs in the presence of furanic compounds connected via aliphatic bridges, ether or condensation reactions. After hydrothermal treatment, condensed aromatic carbon materials with methoxy groups were recovered with high fixed carbon content and HHV. The recovered liquid products are lignin-like value-added chemicals consisting of furfural and polyaromatic structure with alkanes and carboxyl, their total hydroxyl group content decreased when increasing reaction time.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1399946
Alternate ID(s):
OSTI ID: 1474539
Journal Information:
Bioresource Technology, Vol. 244, Issue P1; ISSN 0960-8524
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 58 works
Citation information provided by
Web of Science

References (38)

Dehydration of d-glucose in high temperature water at pressures up to 80MPa journal April 2007
Characterization of biomass and its derived char using 13 C-solid state nuclear magnetic resonance journal January 2014
Structural Characterization of Hydrothermal Carbon Spheres by Advanced Solid-State MAS 13 C NMR Investigations journal May 2009
NMR Characterization of Pyrolysis Oils from Kraft Lignin journal May 2011
Torrefaction of Loblolly pine journal January 2012
Reactions of lignin model compounds in ionic liquids journal September 2009
Investigation of the chemical modifications of beech wood lignin during heat treatment journal September 2010
Colloidal Properties of Bio-oils Obtained by Vacuum Pyrolysis of Softwood Bark:  Aging and Thermal Stability journal September 2004
A unified correlation for estimating HHV of solid, liquid and gaseous fuels journal May 2002
Liquid-Phase Catalytic Processing of Biomass-Derived Oxygenated Hydrocarbons to Fuels and Chemicals journal September 2007
Formation of Tarry Material from 5-HMF in Subcritical and Supercritical Water journal November 2009
Morphological and structural differences between glucose, cellulose and lignocellulosic biomass derived hydrothermal carbons journal January 2011
Hydrothermal Carbon from Biomass: Structural Differences between Hydrothermal and Pyrolyzed Carbons via 13 C Solid State NMR journal December 2011
NMR a critical tool to study the production of carbon fiber from lignin journal February 2013
Engineering Carbon Materials from the Hydrothermal Carbonization Process of Biomass journal February 2010
Chemical profiles of switchgrass journal May 2010
Biochar as a sustainable electrode material for electricity production in microbial fuel cells journal April 2014
Glucose and Fructose Decomposition in Subcritical and Supercritical Water:  Detailed Reaction Pathway, Mechanisms, and Kinetics journal August 1999
Characterization of Hydrochars Produced by Hydrothermal Carbonization of Lignin, Cellulose, d -Xylose, and Wood Meal journal December 2011
Pyrolytic cleavage mechanisms of lignin-ether linkages: A study on p-substituted dimers and trimers journal January 2008
Production of solid fuel biochar from waste biomass by low temperature pyrolysis journal October 2015
Influence of reaction time and temperature on product formation and characteristics associated with the hydrothermal carbonization of cellulose journal June 2013
Synthesis of ethylene glycol and terephthalic acid from biomass for producing PET journal January 2016
Formation and Growth of Humins via Aldol Addition and Condensation during Acid-Catalyzed Conversion of 5-Hydroxymethylfurfural journal October 2011
Yeast biomass, an optimised product with myriad applications in the food industry journal December 2015
Application of quantitative 31P NMR in biomass lignin and biofuel precursors characterization journal January 2011
Hydrothermal carbonization: Fate of inorganics journal February 2013
Pseudo-lignin and pretreatment chemistry journal January 2011
Coal analysis using thermogravimetry journal May 1984
The production of carbon materials by hydrothermal carbonization of cellulose journal August 2009
A New Metal-Free Carbon Hybrid for Enhanced Photocatalysis journal September 2014
Catalytic performance of porous carbons obtained by chemical activation journal November 2008
Colloidal Carbon Spheres and Their Core/Shell Structures with Noble-Metal Nanoparticles journal January 2004
Flexible cage-like carbon spheres with ordered mesoporous structures prepared via a soft-template/hydrothermal process from carboxymethylcellulose journal January 2014
Hydrothermal carbonization of lignocellulosic biomass journal August 2012
Hydrogen peroxide modification enhances the ability of biochar (hydrochar) produced from hydrothermal carbonization of peanut hull to remove aqueous heavy metals: Batch and column tests journal August 2012
Hydrothermal Dehydration of Aqueous Fructose Solutions in a Closed System journal October 2007
Nitrogen-Containing Hydrothermal Carbons with Superior Performance in Supercapacitors journal September 2010

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