DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Life-Cycle Assessment of Sustainable Aviation Fuel Derived from Paper Sludge

Journal Article · · ACS Sustainable Chemistry & Engineering
 [1]; ORCiD logo [2];  [3]; ORCiD logo [3];  [2];  [2]; ORCiD logo [4]; ORCiD logo [4]; ORCiD logo [2]; ORCiD logo [5]
  1. Center for Industrial Ecology, Yale School of the Environment, Yale University, 380 Edwards Street, New Haven, Connecticut 06511, United States; Department of Forest Biomaterials, North Carolina State University, 2820 Faucette Drive, Raleigh, North Carolina 27695, United States
  2. Department of Forest Biomaterials, North Carolina State University, 2820 Faucette Drive, Raleigh, North Carolina 27695, United States
  3. Center for Industrial Ecology, Yale School of the Environment, Yale University, 380 Edwards Street, New Haven, Connecticut 06511, United States
  4. Renewable Resources and Enabling Sciences Center, National Renewable Energy Laboratory, Golden, Colorado 80401, United States
  5. Center for Industrial Ecology, Yale School of the Environment, Yale University, 380 Edwards Street, New Haven, Connecticut 06511, United States; Chemical and Environmental Engineering, Yale School of Engineering and Applied Science, Yale University, 17 Hillhouse Avenue, New Haven, Connecticut 06520, United States

Converting waste paper sludge to sustainable aviation fuel (SAF) offers a circular economy strategy to decarbonize the aviation sector. Here, this study develops a life-cycle assessment (LCA) for converting high-ash paper sludge to SAF in the U.S. using a catalytic sugar upgrading system that consists of ash removal, enzymatic hydrolysis, dehydration, aldol condensation, and hydroprocessing. The LCA is coupled with a process simulation for an industrial-scale biorefinery based on experimental data. We quantified the carbon intensity as 35.7–41.8 gCO2eq MJ–1 SAF (–636 to –584 gCO2eq per dry kg paper sludge) with acetone as a solvent, renewable fuel, and biobased chemicals; this is further reduced to 5.1–11.1 gCO2eq MJ–1 (–925 to –873 gCO2eq per dry kg paper sludge) if ash is recycled and used for substituting cement. Converting 1 dry kg paper sludge to SAF with acetone, renewable fuel, and biobased chemicals (–925 to –584 gCO2eq) is more climate beneficial than landfilling without landfill gas recovery (791 gCO2eq) and with landfill gas recovery (–294 gCO2eq). More than 330 million gallons of SAF can be produced annually (>4 million dry t paper sludge/year in the U.S.), resulting in a reduction of 2–7 million tCO2eq.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States); North Carolina State University, Raleigh, NC (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Office of Sustainable Transportation. Bioenergy Technologies Office (BETO)
Grant/Contract Number:
AC36-08GO28308; EE0008498
OSTI ID:
2361058
Report Number(s):
NREL/JA--2800-89956; MainId:90735; UUID:eafb7b2b-3ce6-485d-a4c5-1ca9a9ce16d6; MainAdminId:72652
Journal Information:
ACS Sustainable Chemistry & Engineering, Journal Name: ACS Sustainable Chemistry & Engineering Journal Issue: 22 Vol. 12; ISSN 2168-0485
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (62)

Cellulose micro- and nanofibrils (CMNF) manufacturing - financial and risk assessment: Cellulose Micro- and Nanofibrils (CMNF) Manufacturing - Financial and Risk Assessment journal December 2017
Recycling of Paper Mill Biosolids: A Review on Current Practices and Emerging Biorefinery Initiatives journal February 2015
The Conversion of Paper Mill Sludge into Absorbent for Oil Spill Sanitation – The Life Cycle Assessment journal October 2012
Updated US and Canadian normalization factors for TRACI 2.1 journal May 2013
Energy decision making in a pulp and paper mill: selection of LCA system boundary journal November 2009
The ecoinvent database version 3 (part I): overview and methodology journal April 2016
Environmental analysis of innovative sustainable composites with potential use in aviation sector—A life cycle assessment review journal August 2017
Conversion of Industrial Paper Sludge to Ethanol: Fractionation of Sludge and Its Impact journal August 2014
Recycled Paper Sludge Microbial Community as a Potential Source of Cellulase and Xylanase Enzymes journal December 2016
Techno-economic and life cycle assessment review of sustainable aviation fuel produced via biomass gasification book January 2021
Efficient preparation of 5-hydroxymethylfurfural from cellulose in a biphasic system over hafnyl phosphates journal May 2019
The contribution of global aviation to anthropogenic climate forcing for 2000 to 2018 journal January 2021
Effect of ash in paper sludge on enzymatic hydrolysis journal October 2022
Life-cycle analysis of bio-based aviation fuels journal December 2013
Bioconversion of paper mill sludge to bioethanol in the presence of accelerants or hydrogen peroxide pretreatment journal September 2015
Life cycle assessment of advanced bioethanol production from pulp and paper sludge journal May 2016
Opportunities and prospects of biorefinery-based valorisation of pulp and paper sludge journal September 2016
Anaerobic digestion of pulp and paper mill wastes – An overview of the developments and improvement opportunities journal August 2016
Rewiring yeast metabolism for producing 2,3-butanediol and two downstream applications: Techno-economic analysis and life cycle assessment of methyl ethyl ketone (MEK) and agricultural biostimulant production journal January 2023
Recycling of paper sludge powder for achieving sustainable and energy-saving building materials journal December 2019
Evaluation of performance variables to accelerate the deployment of sustainable aviation fuels at a regional scale journal January 2023
Environmental performance of end-of-life handling alternatives for paper-and-pulp-mill sludge: Using digestate as a source of energy or for biochar production journal September 2019
The possible use of sewage sludge ash (SSA) in the construction industry as a way towards a circular economy journal May 2015
Sustainable aviation fuels and imminent technologies - CO2 emissions evolution towards 2050 journal September 2021
Biorefinery development for the conversion of softwood residues into sustainable aviation fuel: Implications from life cycle assessment and energetic-exergetic analyses journal February 2023
Circular utilization of urban tree waste contributes to the mitigation of climate change and eutrophication journal August 2022
Ex-ante LCA of Emerging Technologies journal January 2018
The effects of recovering fibre and fine materials on sludge dewatering properties at a deinked pulp mill journal April 2013
Pulp and paper mill sludge management practices: What are the challenges to assess the impacts on greenhouse gas emissions? journal March 2016
A review of LCA assumptions impacting whether landfilling or incineration results in less greenhouse gas emissions journal November 2021
CORSIA: The first internationally adopted approach to calculate life-cycle GHG emissions for aviation fuels journal October 2021
Global biorenewable development strategies for sustainable aviation fuel production journal October 2021
Uncertainty in life cycle greenhouse gas emissions of sustainable aviation fuels from vegetable oils journal December 2022
Innovations in papermaking: An LCA of printing and writing paper from conventional and high yield pulp journal November 2012
Carbon offsetting and reduction scheme with sustainable aviation fuel options: Fleet-level carbon emissions impacts for U.S. airlines journal October 2019
Paper waste – Recycling, incineration or landfilling? A review of existing life cycle assessments journal January 2007
Models for waste life cycle assessment: Review of technical assumptions journal December 2010
A review of secondary sludge reduction technologies for the pulp and paper industry journal June 2006
Direct Conversion of Biomass Carbohydrates to Platform Chemicals: 5-Hydroxymethylfurfural (HMF) and Furfural journal February 2020
Life-Cycle Greenhouse Gas Emissions of Sustainable Aviation Fuel through a Net-Zero Carbon Biofuel Plant Design journal June 2022
Environmental Assessment of Paper Waste Management Options by Means of LCA Methodology journal August 2004
Compositional Analysis of Lignocellulosic Feedstocks. 1. Review and Description of Methods
  • Sluiter, Justin B.; Ruiz, Raymond O.; Scarlata, Christopher J.
  • Journal of Agricultural and Food Chemistry, Vol. 58, Issue 16, p. 9043-9053 https://doi.org/10.1021/jf1008023
journal August 2010
Principles, drivers and opportunities of a circular bioeconomy journal August 2021
Feasibility of gasifying mixed plastic waste for hydrogen production and carbon capture and storage journal November 2022
High yield conversion of cellulosic biomass into 5-hydroxymethylfurfural and a study of the reaction kinetics of cellulose to HMF conversion in a biphasic system journal January 2016
An overview of the biphasic dehydration of sugars to 5-hydroxymethylfurfural and furfural: a rational selection of solvents using COSMO-RS and selection guides journal January 2020
Toward low-cost biological and hybrid biological/catalytic conversion of cellulosic biomass to fuels journal January 2022
Unravelling the potential of sustainable aviation fuels to decarbonise the aviation sector journal January 2022
An integrated techno-sustainability assessment (TSA) framework for emerging technologies journal January 2021
Electrifying the production of sustainable aviation fuel: the risks, economics, and environmental benefits of emerging pathways including CO2 journal January 2022
Co-production of biorefinery products from kraft paper sludge and agricultural residues: opportunities and challenges journal January 2014
How does COVID-19 affect the life cycle environmental impacts of U.S. household energy and food consumption? journal February 2022
Properties of Waste Paper Sludge Ash (WPSA) as cement replacement in mortar to support green technology material
  • bin Mohd Sani, Mohd Syahrul Hisyam; bt Muftah, Fadhluhartini; Rahman, Marzuki Ab
  • 2011 3rd International Symposium & Exhibition in Sustainable Energy & Environment (ISESEE) https://doi.org/10.1109/ISESEE.2011.5977117
conference June 2011
The economics of producing sustainable aviation fuel: a regional case study in Queensland, Australia journal June 2014
Life-cycle analysis of greenhouse gas emissions from renewable jet fuel production journal March 2017
Process Design and Economics for Biochemical Conversion of Lignocellulosic Biomass to Ethanol: Dilute-Acid Pretreatment and Enzymatic Hydrolysis of Corn Stover report March 2011
Process Design and Economics for the Conversion of Lignocellulosic Biomass to Hydrocarbons: Dilute-Acid and Enzymatic Deconstruction of Biomass to Sugars and Biological Conversion of Sugars to Hydrocarbons report October 2013
Techno-Economic Assessment for the Production of Hydrocarbon Fuels via Catalytic Upgrading of Furans report September 2021
The impact of grinding time on properties of cement mortar incorporated high volume waste paper sludge ash journal December 2020
Recycled Paper as a Source of Renewable Jet Fuel in the United States journal October 2021
Comprehensive LCA of Biobased Sustainable Aviation Fuels and JET A-1 Multiblend journal March 2022
Use of Sustainable Fuels in Aviation—A Review journal March 2022