Process and Technoeconomic Analysis of Leading Pretreatment Technologies for Lignocellulosic Ethanol Production Using Switchgrass

Ling Tao; Andy Aden; Richard T. Elander; Venkata Ramesh Pallapolu; Y. Y. Lee; Rebecca J. Garlock; Venkatesh Balan; Bruce E. Dale; Youngmi Kim; Nathan S. Mosier; Michael R. Ladisch; Matthew Falls; Mark T. Holtzapple; Rocio Sierra; Jian Shi; Mirvat A. Ebrik; Tim Redmond; Bin Yang; Charles E. Wyman; Bonnie Hames; Steve Thomas; Ryan E. Warner

doi:10.1016/j.biortech.2011.07.051

Process and Technoeconomic Analysis of Leading Pretreatment Technologies for Lignocellulosic Ethanol Production Using Switchgrass

Ling Tao, Andy Aden, Richard T. Elander, Venkata Ramesh Pallapolu, Y. Y. Lee, Rebecca J. Garlock, Venkatesh Balan, Bruce E. Dale, Youngmi Kim, Nathan S. Mosier, Michael R. Ladisch, Matthew Falls, Mark T. Holtzapple, Rocio Sierra, Jian Shi, Mirvat A. Ebrik, Tim Redmond, Bin Yang, Charles E. Wyman, Bonnie HamesSteve Thomas, Ryan E. Warner

Catalytic Carbon Transformation and Scale-Up Center

Research output: Contribution to journal › Article › peer-review

258 Scopus Citations

Abstract

Six biomass pretreatment processes to convert switchgrass to fermentable sugars and ultimately to cellulosic ethanol are compared on a consistent basis in this technoeconomic analysis. The six pretreatment processes are ammonia fiber expansion (AFEX), dilute acid (DA), lime, liquid hot water (LHW), soaking in aqueous ammonia (SAA), and sulfur dioxide-impregnated steam explosion (SO ₂). Each pretreatment process is modeled in the framework of an existing biochemical design model so that systematic variations of process-related changes are consistently captured. The pretreatment area process design and simulation are based on the research data generated within the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI) 3 project. Overall ethanol production, total capital investment, and minimum ethanol selling price (MESP) are reported along with selected sensitivity analysis. The results show limited differentiation between the projected economic performances of the pretreatment options, except for processes that exhibit significantly lower monomer sugar and resulting ethanol yields.

Original language	American English
Pages (from-to)	11105-11114
Number of pages	10
Journal	Bioresource Technology
Volume	102
Issue number	24
DOIs	https://doi.org/10.1016/j.biortech.2011.07.051 https://doi.org/10.1016/j.biortech.2011.07.051
State	Published - 2011

NREL Publication Number

NREL/JA-5100-51238

Keywords

Biomass
Enzymatic hydrolysis
Pretreatment
Process economics
Switchgrass

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Tao, L., Aden, A., Elander, R. T., Pallapolu, V. R., Lee, Y. Y., Garlock, R. J., Balan, V., Dale, B. E., Kim, Y., Mosier, N. S., Ladisch, M. R., Falls, M., Holtzapple, M. T., Sierra, R., Shi, J., Ebrik, M. A., Redmond, T., Yang, B., Wyman, C. E., ... Warner, R. E. (2011). Process and Technoeconomic Analysis of Leading Pretreatment Technologies for Lignocellulosic Ethanol Production Using Switchgrass. Bioresource Technology, 102(24), 11105-11114. https://doi.org/10.1016/j.biortech.2011.07.051, https://doi.org/10.1016/j.biortech.2011.07.051

@article{50828204dcbe490896c533fc6f5ff18b,

title = "Process and Technoeconomic Analysis of Leading Pretreatment Technologies for Lignocellulosic Ethanol Production Using Switchgrass",

abstract = "Six biomass pretreatment processes to convert switchgrass to fermentable sugars and ultimately to cellulosic ethanol are compared on a consistent basis in this technoeconomic analysis. The six pretreatment processes are ammonia fiber expansion (AFEX), dilute acid (DA), lime, liquid hot water (LHW), soaking in aqueous ammonia (SAA), and sulfur dioxide-impregnated steam explosion (SO 2). Each pretreatment process is modeled in the framework of an existing biochemical design model so that systematic variations of process-related changes are consistently captured. The pretreatment area process design and simulation are based on the research data generated within the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI) 3 project. Overall ethanol production, total capital investment, and minimum ethanol selling price (MESP) are reported along with selected sensitivity analysis. The results show limited differentiation between the projected economic performances of the pretreatment options, except for processes that exhibit significantly lower monomer sugar and resulting ethanol yields.",

keywords = "Biomass, Enzymatic hydrolysis, Pretreatment, Process economics, Switchgrass",

author = "Ling Tao and Andy Aden and Elander, {Richard T.} and Pallapolu, {Venkata Ramesh} and Lee, {Y. Y.} and Garlock, {Rebecca J.} and Venkatesh Balan and Dale, {Bruce E.} and Youngmi Kim and Mosier, {Nathan S.} and Ladisch, {Michael R.} and Matthew Falls and Holtzapple, {Mark T.} and Rocio Sierra and Jian Shi and Ebrik, {Mirvat A.} and Tim Redmond and Bin Yang and Wyman, {Charles E.} and Bonnie Hames and Steve Thomas and Warner, {Ryan E.}",

year = "2011",

doi = "10.1016/j.biortech.2011.07.051",

language = "American English",

volume = "102",

pages = "11105--11114",

journal = "Bioresource Technology",

issn = "0960-8524",

publisher = "Elsevier Ltd.",

number = "24",

}

Tao, L, Aden, A, Elander, RT, Pallapolu, VR, Lee, YY, Garlock, RJ, Balan, V, Dale, BE, Kim, Y, Mosier, NS, Ladisch, MR, Falls, M, Holtzapple, MT, Sierra, R, Shi, J, Ebrik, MA, Redmond, T, Yang, B, Wyman, CE, Hames, B, Thomas, S & Warner, RE 2011, 'Process and Technoeconomic Analysis of Leading Pretreatment Technologies for Lignocellulosic Ethanol Production Using Switchgrass', Bioresource Technology, vol. 102, no. 24, pp. 11105-11114. https://doi.org/10.1016/j.biortech.2011.07.051, https://doi.org/10.1016/j.biortech.2011.07.051

TY - JOUR

T1 - Process and Technoeconomic Analysis of Leading Pretreatment Technologies for Lignocellulosic Ethanol Production Using Switchgrass

AU - Tao, Ling

AU - Aden, Andy

AU - Elander, Richard T.

AU - Pallapolu, Venkata Ramesh

AU - Lee, Y. Y.

AU - Garlock, Rebecca J.

AU - Balan, Venkatesh

AU - Dale, Bruce E.

AU - Kim, Youngmi

AU - Mosier, Nathan S.

AU - Ladisch, Michael R.

AU - Falls, Matthew

AU - Holtzapple, Mark T.

AU - Sierra, Rocio

AU - Shi, Jian

AU - Ebrik, Mirvat A.

AU - Redmond, Tim

AU - Yang, Bin

AU - Wyman, Charles E.

AU - Hames, Bonnie

AU - Thomas, Steve

AU - Warner, Ryan E.

PY - 2011

Y1 - 2011

N2 - Six biomass pretreatment processes to convert switchgrass to fermentable sugars and ultimately to cellulosic ethanol are compared on a consistent basis in this technoeconomic analysis. The six pretreatment processes are ammonia fiber expansion (AFEX), dilute acid (DA), lime, liquid hot water (LHW), soaking in aqueous ammonia (SAA), and sulfur dioxide-impregnated steam explosion (SO 2). Each pretreatment process is modeled in the framework of an existing biochemical design model so that systematic variations of process-related changes are consistently captured. The pretreatment area process design and simulation are based on the research data generated within the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI) 3 project. Overall ethanol production, total capital investment, and minimum ethanol selling price (MESP) are reported along with selected sensitivity analysis. The results show limited differentiation between the projected economic performances of the pretreatment options, except for processes that exhibit significantly lower monomer sugar and resulting ethanol yields.

AB - Six biomass pretreatment processes to convert switchgrass to fermentable sugars and ultimately to cellulosic ethanol are compared on a consistent basis in this technoeconomic analysis. The six pretreatment processes are ammonia fiber expansion (AFEX), dilute acid (DA), lime, liquid hot water (LHW), soaking in aqueous ammonia (SAA), and sulfur dioxide-impregnated steam explosion (SO 2). Each pretreatment process is modeled in the framework of an existing biochemical design model so that systematic variations of process-related changes are consistently captured. The pretreatment area process design and simulation are based on the research data generated within the Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI) 3 project. Overall ethanol production, total capital investment, and minimum ethanol selling price (MESP) are reported along with selected sensitivity analysis. The results show limited differentiation between the projected economic performances of the pretreatment options, except for processes that exhibit significantly lower monomer sugar and resulting ethanol yields.

KW - Biomass

KW - Enzymatic hydrolysis

KW - Pretreatment

KW - Process economics

KW - Switchgrass

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U2 - 10.1016/j.biortech.2011.07.051

DO - 10.1016/j.biortech.2011.07.051

M3 - Article

C2 - 21865030

AN - SCOPUS:81555208661

SN - 0960-8524

VL - 102

SP - 11105

EP - 11114

JO - Bioresource Technology

JF - Bioresource Technology

IS - 24

ER -

Process and Technoeconomic Analysis of Leading Pretreatment Technologies for Lignocellulosic Ethanol Production Using Switchgrass

Abstract

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Keywords

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