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Title: Multistage torrefaction and in situ catalytic upgrading to hydrocarbon biofuels: analysis of life cycle energy use and greenhouse gas emissions


Well-to-wheel (WTW) life cycle assessment (LCA) of multistage torrefaction andin situcatalytic upgrading: overview of unit operations, modeling tools, and data sources.

 [1];  [1];  [2];  [2];  [2];  [2]; ORCiD logo [1]
  1. Department of Civil and Environmental Engineering, University of Pittsburgh; Pittsburgh; USA
  2. School of Chemical, Biological and Materials Engineering, University of Oklahoma; Norman; USA
Publication Date:
Research Org.:
Univ. of Oklahoma, Norman, OK (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
OSTI Identifier:
DOE Contract Number:  
Resource Type:
Journal Article
Journal Name:
Energy & Environmental Science
Additional Journal Information:
Journal Volume: 10; Journal Issue: 5; Journal ID: ISSN 1754-5692
Royal Society of Chemistry
Country of Publication:
United States
Chemistry; Energy & Fuels; Engineering; Environmental Sciences & Ecology

Citation Formats

Zaimes, George G., Beck, Andrew W., Janupala, Rajiv R., Resasco, Daniel E., Crossley, Steven P., Lobban, Lance L., and Khanna, Vikas. Multistage torrefaction and in situ catalytic upgrading to hydrocarbon biofuels: analysis of life cycle energy use and greenhouse gas emissions. United States: N. p., 2017. Web. doi:10.1039/c7ee00682a.
Zaimes, George G., Beck, Andrew W., Janupala, Rajiv R., Resasco, Daniel E., Crossley, Steven P., Lobban, Lance L., & Khanna, Vikas. Multistage torrefaction and in situ catalytic upgrading to hydrocarbon biofuels: analysis of life cycle energy use and greenhouse gas emissions. United States. doi:10.1039/c7ee00682a.
Zaimes, George G., Beck, Andrew W., Janupala, Rajiv R., Resasco, Daniel E., Crossley, Steven P., Lobban, Lance L., and Khanna, Vikas. Sun . "Multistage torrefaction and in situ catalytic upgrading to hydrocarbon biofuels: analysis of life cycle energy use and greenhouse gas emissions". United States. doi:10.1039/c7ee00682a.
title = {Multistage torrefaction and in situ catalytic upgrading to hydrocarbon biofuels: analysis of life cycle energy use and greenhouse gas emissions},
author = {Zaimes, George G. and Beck, Andrew W. and Janupala, Rajiv R. and Resasco, Daniel E. and Crossley, Steven P. and Lobban, Lance L. and Khanna, Vikas},
abstractNote = {Well-to-wheel (WTW) life cycle assessment (LCA) of multistage torrefaction andin situcatalytic upgrading: overview of unit operations, modeling tools, and data sources.},
doi = {10.1039/c7ee00682a},
journal = {Energy & Environmental Science},
issn = {1754-5692},
number = 5,
volume = 10,
place = {United States},
year = {2017},
month = {1}

Works referenced in this record:

Extinction risk from climate change
journal, January 2004

  • Thomas, Chris D.; Cameron, Alison; Green, Rhys E.
  • Nature, Vol. 427, Issue 6970
  • DOI: 10.1038/nature02121

A safe operating space for humanity
journal, September 2009

  • Rockström, Johan; Steffen, Will; Noone, Kevin
  • Nature, Vol. 461, Issue 7263
  • DOI: 10.1038/461472a

Catalytic conversion of biomass to biofuels
journal, January 2010

  • Alonso, David Martin; Bond, Jesse Q.; Dumesic, James A.
  • Green Chemistry, Vol. 12, Issue 9, p. 1493-1513
  • DOI: 10.1039/c004654j

Conversion of biomass platform molecules into fuel additives and liquid hydrocarbon fuels
journal, January 2014

  • Climent, Maria J.; Corma, Avelino; Iborra, Sara
  • Green Chemistry, Vol. 16, Issue 2
  • DOI: 10.1039/c3gc41492b

Introduction: Next generation biofuels
journal, June 2011

Thermochemical conversion of biomass to second generation biofuels through integrated process design—A review
journal, January 2011

Hydrodeoxygenation processes: Advances on catalytic transformations of biomass-derived platform chemicals into hydrocarbon fuels
journal, February 2015

Catalytic hydroprocessing of biomass fast pyrolysis bio-oil to produce hydrocarbon products
journal, October 2009

  • Elliott, Douglas C.; Hart, Todd R.; Neuenschwander, Gary G.
  • Environmental Progress & Sustainable Energy, Vol. 28, Issue 3
  • DOI: 10.1002/ep.10384

Review of the pyrolysis platform for coproducing bio-oil and biochar
journal, September 2009

  • Laird, David A.; Brown, Robert C.; Amonette, James E.
  • Biofuels, Bioproducts and Biorefining, Vol. 3, Issue 5
  • DOI: 10.1002/bbb.169

Sustainable biochar to mitigate global climate change
journal, August 2010

  • Woolf, Dominic; Amonette, James E.; Street-Perrott, F. Alayne
  • Nature Communications, Vol. 1, Issue 1
  • DOI: 10.1038/ncomms1053

Feedstocks for Lignocellulosic Biofuels
journal, August 2010

  • Somerville, Cris; Youngs, Heather; Taylor, Caroline
  • Science, Vol. 329, Issue 5993, p. 790-792
  • DOI: 10.1126/science.1189268

Beneficial Biofuels--The Food, Energy, and Environment Trilemma
journal, July 2009

Cellulosic Biofuels--Got Gasoline?
journal, August 2009

Cellulosic ethanol fights for life
journal, March 2014

An overview of aqueous-phase catalytic processes for production of hydrogen and alkanes in a biorefinery
journal, January 2006

Integrated Catalytic Conversion of γ-Valerolactone to Liquid Alkenes for Transportation Fuels
journal, February 2010

Production of renewable petroleum refinery diesel and jet fuel feedstocks from hemicellulose sugar streams
journal, January 2013

  • Olcay, Hakan; Subrahmanyam, Ayyagari V.; Xing, Rong
  • Energy Environ. Sci., Vol. 6, Issue 1
  • DOI: 10.1039/C2EE23316A

Production of renewable jet fuel range alkanes and commodity chemicals from integrated catalytic processing of biomass
journal, January 2014

  • Bond, Jesse Q.; Upadhye, Aniruddha A.; Olcay, Hakan
  • Energy Environ. Sci., Vol. 7, Issue 4
  • DOI: 10.1039/C3EE43846E

Green and sustainable manufacture of chemicals from biomass: state of the art
journal, January 2014

Techno-economic analysis of biomass to transportation fuels and electricity via fast pyrolysis and hydroprocessing
journal, April 2013

Techno-economic comparison of process technologies for biochemical ethanol production from corn stover
journal, November 2010

Techno-economic analysis of biomass-to-liquids production based on gasification
journal, November 2010

Simulation and life cycle assessment of biofuel production via fast pyrolysis and hydroupgrading
journal, January 2015

Life cycle assessment of the production of hydrogen and transportation fuels from corn stover via fast pyrolysis
journal, April 2013

Life cycle analysis of fuel production from fast pyrolysis of biomass
journal, April 2013

Biofuels via Fast Pyrolysis of Perennial Grasses: A Life Cycle Evaluation of Energy Consumption and Greenhouse Gas Emissions
journal, August 2015

  • Zaimes, George G.; Soratana, Kullapa; Harden, Cheyenne L.
  • Environmental Science & Technology, Vol. 49, Issue 16
  • DOI: 10.1021/acs.est.5b00129

Biomass Pyrolysis for Biochar or Energy Applications? A Life Cycle Assessment
journal, April 2015

  • Peters, Jens F.; Iribarren, Diego; Dufour, Javier
  • Environmental Science & Technology, Vol. 49, Issue 8
  • DOI: 10.1021/es5060786

The effect of torrefaction on the chemistry of fast-pyrolysis bio-oil
journal, May 2012

Catalytic Hydroprocessing of Fast Pyrolysis Bio-oil from Pine Sawdust
journal, May 2012

  • Elliott, Douglas C.; Hart, Todd R.; Neuenschwander, Gary G.
  • Energy & Fuels, Vol. 26, Issue 6
  • DOI: 10.1021/ef3004587

Implementation of concepts derived from model compound studies in the separation and conversion of bio-oil to fuel
journal, November 2015

A Systems-Level Roadmap for Biomass Thermal Fractionation and Catalytic Upgrading Strategies
journal, June 2016

  • Herron, Jeffrey A.; Vann, Tyler; Duong, Nhung
  • Energy Technology, Vol. 5, Issue 1
  • DOI: 10.1002/ente.201600147

Illustrating Anticipatory Life Cycle Assessment for Emerging Photovoltaic Technologies
journal, August 2014

  • Wender, Ben A.; Foley, Rider W.; Prado-Lopez, Valentina
  • Environmental Science & Technology, Vol. 48, Issue 18
  • DOI: 10.1021/es5016923

Quantitative Sustainability Analysis: A Powerful Tool to Develop Resource-Efficient Catalytic Technologies
journal, July 2016

  • Subramaniam, Bala; Helling, Richard K.; Bode, Claudia J.
  • ACS Sustainable Chemistry & Engineering, Vol. 4, Issue 11
  • DOI: 10.1021/acssuschemeng.6b01571

Techno-economic analysis of biomass fast pyrolysis to transportation fuels
journal, November 2010

Field-to-Fuel Performance Testing of Lignocellulosic Feedstocks: An Integrated Study of the Fast Pyrolysis–Hydrotreating Pathway
journal, April 2015

Short-rotation woody crops for bioenergy and biofuels applications
journal, August 2009

  • Hinchee, Maud; Rottmann, William; Mullinax, Lauren
  • In Vitro Cellular & Developmental Biology - Plant, Vol. 45, Issue 6
  • DOI: 10.1007/s11627-009-9235-5

Energy performances of intensive and extensive short rotation cropping systems for woody biomass production in the EU
journal, January 2015

Logistics issues of biomass: The storage problem and the multi-biomass supply chain
journal, May 2009

  • Rentizelas, Athanasios A.; Tolis, Athanasios J.; Tatsiopoulos, Ilias P.
  • Renewable and Sustainable Energy Reviews, Vol. 13, Issue 4
  • DOI: 10.1016/j.rser.2008.01.003

Analysis on Storage Off-Gas Emissions from Woody, Herbaceous, and Torrefied Biomass
journal, March 2015

  • Tumuluru, Jaya; Lim, C.; Bi, Xiaotao
  • Energies, Vol. 8, Issue 3
  • DOI: 10.3390/en8031745

Production and energetic utilization of wood from short rotation coppice—a life cycle assessment
journal, May 2010

Use of U.S. Croplands for Biofuels Increases Greenhouse Gases Through Emissions from Land-Use Change
journal, February 2008

Effects of US Maize Ethanol on Global Land Use and Greenhouse Gas Emissions: Estimating Market-mediated Responses
journal, March 2010

Land-use change and greenhouse gas emissions from corn and cellulosic ethanol
journal, January 2013

  • Dunn, Jennifer B.; Mueller, Steffen; Kwon, Ho-young
  • Biotechnology for Biofuels, Vol. 6, Issue 1
  • DOI: 10.1186/1754-6834-6-51

Silviculture and biology of short-rotation woody crops in temperate regions: Then and now
journal, August 2006

Ketonization of Carboxylic Acids: Mechanisms, Catalysts, and Implications for Biomass Conversion
journal, October 2013

  • Pham, Tu N.; Sooknoi, Tawan; Crossley, Steven P.
  • ACS Catalysis, Vol. 3, Issue 11
  • DOI: 10.1021/cs400501h

Production of high quality diesel from cellulose and hemicellulose by the Sylvan process: catalysts and process variables
journal, January 2012

  • Corma, Avelino; de la Torre, Olalla; Renz, Michael
  • Energy & Environmental Science, Vol. 5, Issue 4
  • DOI: 10.1039/c2ee02778j

Highly controllable and selective hydroxyalkylation/alkylation of 2-methylfuran with cyclohexanone for synthesis of high-density biofuel
journal, December 2015

Branched Ketone Biofuels as Blending Agents for Jet-A1 Aviation Kerosene
journal, December 2015

Gluconic Acid from Biomass Fast Pyrolysis Oils: Specialty Chemicals from the Thermochemical Conversion of Biomass
journal, September 2014

  • Santhanaraj, Daniel; Rover, Marjorie R.; Resasco, Daniel E.
  • ChemSusChem, Vol. 7, Issue 11
  • DOI: 10.1002/cssc.201402431

Hydrodeoxygenation of guaiacol as model compound for pyrolysis oil on transition metal phosphide hydroprocessing catalysts
journal, January 2011

Energy requirement for comminution of biomass in relation to particle physical properties
journal, March 2011

Biochar and denitrification in soils: when, how much and why does biochar reduce N2O emissions?
journal, April 2013

  • Cayuela, Maria Luz; Sánchez-Monedero, Miguel Angel; Roig, Asunción
  • Scientific Reports, Vol. 3, Issue 1
  • DOI: 10.1038/srep01732

Biochar-mediated changes in soil quality and plant growth in a three year field trial
journal, February 2012

Biochar impact on development and productivity of pepper and tomato grown in fertigated soilless media
journal, September 2010

Biochar as a strategy to sequester carbon and increase yield in durum wheat
journal, May 2011

Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility
journal, June 2009

Biochar effects on soil biota – A review
journal, September 2011

Mycorrhizal responses to biochar in soil – concepts and mechanisms
journal, September 2007

  • Warnock, Daniel D.; Lehmann, Johannes; Kuyper, Thomas W.
  • Plant and Soil, Vol. 300, Issue 1-2
  • DOI: 10.1007/s11104-007-9391-5

Life Cycle Assessment of Biochar Systems: Estimating the Energetic, Economic, and Climate Change Potential
journal, January 2010

  • Roberts, Kelli G.; Gloy, Brent A.; Joseph, Stephen
  • Environmental Science & Technology, Vol. 44, Issue 2
  • DOI: 10.1021/es902266r

Characterization of biochars to evaluate recalcitrance and agronomic performance
journal, June 2012

A model for fossil energy use in Danish agriculture used to compare organic and conventional farming
journal, October 2001

A unified correlation for estimating HHV of solid, liquid and gaseous fuels
journal, May 2002

An economic and environmental assessment of biomass utilization in lignite-fired power plants of Greece
journal, January 2006

  • Grammelis, P.; Skodras, G.; Kakaras, E.
  • International Journal of Energy Research, Vol. 30, Issue 10
  • DOI: 10.1002/er.1182

Green Electricity From Biomass, Part I: Environmental Impacts of Direct Life Cycle Emissions
journal, June 2011

  • Siegl, Sonja; Laaber, Michael; Holubar, Peter
  • Waste and Biomass Valorization, Vol. 2, Issue 3
  • DOI: 10.1007/s12649-011-9077-3

Life cycle assessment of the supply and use of bioenergy: impact of regional factors on biogas production
journal, April 2012

  • Dressler, Daniela; Loewen, Achim; Nelles, Michael
  • The International Journal of Life Cycle Assessment, Vol. 17, Issue 9
  • DOI: 10.1007/s11367-012-0424-9

Delayed harvest of miscanthus—influences on biomass quantity and quality and environmental impacts of energy production
journal, February 2003

A systematic review of bioenergy life cycle assessments
journal, December 2013

Assessing Resource Intensity and Renewability of Cellulosic Ethanol Technologies Using Eco-LCA
journal, February 2012

  • Baral, Anil; Bakshi, Bhavik R.; Smith, Raymond L.
  • Environmental Science & Technology, Vol. 46, Issue 4
  • DOI: 10.1021/es2025615

Ethanol's Energy Return on Investment:  A Survey of the Literature 1990−Present
journal, March 2006

  • Hammerschlag, Roel
  • Environmental Science & Technology, Vol. 40, Issue 6
  • DOI: 10.1021/es052024h

Year in review-EROI or energy return on (energy) invested: Review: energy return on investment
journal, January 2010

Microalgal biomass production pathways: evaluation of life cycle environmental impacts
journal, January 2013

Environmental sustainability of emerging algal biofuels: A comparative life cycle evaluation of algal biodiesel and renewable diesel
journal, July 2013

  • Zaimes, George G.; Khanna, Vikas
  • Environmental Progress & Sustainable Energy, Vol. 32, Issue 4
  • DOI: 10.1002/ep.11810

Kinetics of Aqueous-Phase Hydrogenation of Levoglucosan over Ru/C Catalyst
journal, December 2013

  • Bindwal, Ankush B.; Vaidya, Prakash D.
  • Industrial & Engineering Chemistry Research, Vol. 52, Issue 50
  • DOI: 10.1021/ie401913j

Methods of dealing with co-products of biofuels in life-cycle analysis and consequent results within the U.S. context
journal, October 2011

Hydrogen production from steam gasification of biomass: Influence of process parameters on hydrogen yield – A review
journal, June 2014

Design of Sustainable Biofuel Processes and Supply Chains: Challenges and Opportunities
journal, August 2015

  • Zaimes, George; Vora, Nemi; Chopra, Shauhrat
  • Processes, Vol. 3, Issue 3
  • DOI: 10.3390/pr3030634

Assessing the critical role of ecological goods and services in microalgal biofuel life cycles
journal, January 2014

γ-Valerolactone—a sustainable liquid for energy and carbon-based chemicals
journal, January 2008

  • Horváth, István T.; Mehdi, Hasan; Fábos, Viktória
  • Green Chem., Vol. 10, Issue 2
  • DOI: 10.1039/B712863K

Producing Bio-Based Bulk Chemicals Using Industrial Biotechnology Saves Energy and Combats Climate Change
journal, November 2007

  • Hermann, B. G.; Blok, K.; Patel, M. K.
  • Environmental Science & Technology, Vol. 41, Issue 22
  • DOI: 10.1021/es062559q

The Techno-Economic Basis for Coproduct Manufacturing To Enable Hydrocarbon Fuel Production from Lignocellulosic Biomass
journal, May 2016