Abstract
This article presents a new approach for incorporating process-integration tools into life cycle analysis (LCA) for biofuel production. Process synthesis techniques using mass- and energy-integration tools are employed to generate various scenarios for reducing mass and energy consumption in the process. The global implications of these changes and the associated trade-offs are assessed using the LCA tool: GREET. The developed approach enables the consideration of several levels of process integration while tracking the process economics and the reduction of the net greenhouse gas emissions. Several cases of biofuels with different processing technologies have been considered in this study, and the results show that when the process-integration tools are effectively utilized and combined with LCA, better insights are obtained and the net greenhouse gas emissions decrease drastically for different biofuels.
Similar content being viewed by others
References
Borjesson P (2009) Good or bad bioethanol from a greenhouse gas perspective—what determines this? Appl Energy 86(5):589–594
Brentrup F, Küsters J, Kuhlmann H, Lammel J (2004) Environmental impact assessment of agricultural production systems using the life cycle assessment methodology—I. Theoretical concept of a LCA method tailored to crop production. Eur J Agron 20(3):247–264
Cherubini F, Jungmeier G (2010) LCA of a biorefinery concept producing bioethanol, bioenergy, and chemicals from switchgrass. Int J Life Cycle Assess 15(1):53–66
Chevalier J, Rousseaux P (1999) Classification in LCA: building a coherent family of criteria. Int J Life Cycle Assess 4(6):352–356
DANTES CUOT (2010) Assessment tools. More about LCA. Available from: http://www.dantes.info/Tools&Methods/Environmentalassessment/enviro_asse_lca_detail.htlm
Dewulf J, Van Langenhove H (2002) Assessment of the sustainability of technology by means of a thermodynamically based life cycle analysis. Environ Sci Pollut Res 9(4):267–273
El-Halwagi MM (1997) Pollution prevention through process integration: Systematic design tools. Academic Press, Amsterdam
El-Halwagi M (2006) Process integration. Academic Press, New York
GREET (2007) Version 2.7, Copyright © 2007 UChicago Argonne, LLC
Hamelinck CN, Faaij APC (2006) Outlook for advanced biofuels. Energy Policy 34(17):3268–3283
Hu Q, Sommerfeld M, Jarvis E, Ghirardi M, Posewitz M, Seibert M, Darzins A (2008) Microalgal triacylglycerols as feedstocks for biofuel: perspectives and advances. Plant J 54(4):621–639
Huo H, Wang M, Bloyd C, Putsche V (2008) Life-cycle assessment of energy and greenhouse gas effects of soybean-derived biodiesel and renewable fuels. Argonne National Laboratory
IPCC (2007) Intergovernmental Panel on Climate Change. IPCC fourth assessment report: Climate Change 2007
Kazi FK, Fortman J, Anex R, Kothandaraman G, Hsu D, Aden A, Dutta A (2010) Techno-economic analysis of biochemical scenarios for production of cellulosic ethanol. Technical report NREL/TP-6A2-46588
Köppen S, Reinhardt G, Gärtner S (2009) Assessment of energy and greenhouse gas inventories of Sweet Sorghum for first and second generation bioethanol. Food and Agriculture Organization of the United Nations
Kwiatkowski JR, McAloon AJ, Taylor F, Johnston DB (2006) Modeling the process and costs of fuel ethanol production by the corn dry-grind process. Ind Crop Prod 23:288–296
Larson ED (2006) A review of life-cycle analysis studies on liquid biofuel systems for the transportation sector. Energy Sustain Dev 10(2):109–126
Liska AJ, Yeng HS, Bremer VR, Klopfenstein TJ, Walters DT, Erickson GE, Gassman KG (2009a) Improvements in life cycle energy efficiency and greenhouse gas emissions of corn-ethanol. J Ind Ecol 13(1):58–74
Liska AJ, Yang HS, BremerV, Walters DT, Erickson G, Klopfenstein T, Kenney D, Tracy P, Koelsch R, Cassman KG (2009b) BESS: Biofuel Energy Systems Simulator; Life cycle energy and emissions analysis model for corn-ethanol biofuel. University of Nebraska-Lincoln. www.bess.unl.edu
Myint LL, El-Halwagi MM (2009) Process analysis and optimization of biodiesel production from soybean oil. Clean Technol Environ Policy 11(3):263–276
Sheehan J, Camobreco V, Duffield J, Graboski M, Shapouri H (1998) Final report: life cycle inventory of biodiesel and petroleum diesel for use in an urban bus. NREL
Wang M, Wu M, Huo H (2007) Life-cycle energy and greenhouse gas emission impacts of different corn ethanol plant types. Environ Res Lett 2(2):1–13
Werner F, Scholz RW (2002) Ambiguities in decision-oriented life cycle inventories—the role of mental models. Int J Life Cycle Assess 7(6):330–338
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Chouinard-Dussault, P., Bradt, L., Ponce-Ortega, J.M. et al. Incorporation of process integration into life cycle analysis for the production of biofuels. Clean Techn Environ Policy 13, 673–685 (2011). https://doi.org/10.1007/s10098-010-0339-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10098-010-0339-8