Pyrolysis of forest residues: An approach to techno-economics for bio-fuel production
Abstract
Here, the techno-economics for producing liquid fuels from Maine forest residues were determined from a combination of: (1) laboratory experiments at USDA-ARS’s Eastern Regional Research Center using hog fuel (a secondary woody residue produced from mill byproducts such as sawdust, bark and shavings) as a feedstock for pyrolysis to establish product yields and composition, and (2) Aspen Plus® process simulation for a feed rate of 2000 dry metric tons per day to estimate energy requirements and equipment sizes. The simulated plant includes feedstock sizing and drying, pyrolysis, hydrogen production and hydrotreatment of pyrolysis oils. The biomass is converted into bio-oil (61% yield), char (24%) and gases (15%) in the pyrolysis reactor, with an energy demand of 17%. The bio-oil is then hydrotreated to remove oxygen, thereby producing hydrocarbon fuels. The final mass yield of gasoline/diesel hydrocarbons is 16% with a 40% energy yield based on the dry biomass fed, this yield represents a fuel production of 51.9 gallons per dry metric ton of feedstock. A unique aspect of the process simulated herein is that pyrolysis char and gases are used as sources for both thermal energy and hydrogen, greatly decreasing the need to input fossil energy. The total capital investmentmore »
- Authors:
- Publication Date:
- Research Org.:
- Univ. of Maine Chemical and Biological Engineering and Forest Bioproducts Research Inst., Orono, ME (United States); United States Dept. of Agriculture, Agricultural Research Service Eastern Regional Research Center, Wyndmoor, PA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Sustainable Transportation Office. Bioenergy Technologies Office (BETO); National Institute of Food and Agriculture (NIFA); Biomass Research and Development Initiative (BRDI); United States Department of Transportation, Washington D.C. (United States); National Science Foundation (NSF)
- OSTI Identifier:
- 1389700
- Alternate Identifier(s):
- OSTI ID: 1423577
- Grant/Contract Number:
- FG02-07ER46373; 2012-10008-20271; DTRT13-G-UTC43; 1230908
- Resource Type:
- Published Article
- Journal Name:
- Fuel
- Additional Journal Information:
- Journal Name: Fuel Journal Volume: 193 Journal Issue: C; Journal ID: ISSN 0016-2361
- Publisher:
- Elsevier
- Country of Publication:
- United Kingdom
- Language:
- English
- Subject:
- 09 BIOMASS FUELS; Pyrolysis; Techno-economics; Forest residues
Citation Formats
Carrasco, Jose L., Gunukula, Sampath, Boateng, Akwasi A., Mullen, Charles A., DeSisto, William J., and Wheeler, M. Clayton. Pyrolysis of forest residues: An approach to techno-economics for bio-fuel production. United Kingdom: N. p., 2017.
Web. doi:10.1016/j.fuel.2016.12.063.
Carrasco, Jose L., Gunukula, Sampath, Boateng, Akwasi A., Mullen, Charles A., DeSisto, William J., & Wheeler, M. Clayton. Pyrolysis of forest residues: An approach to techno-economics for bio-fuel production. United Kingdom. https://doi.org/10.1016/j.fuel.2016.12.063
Carrasco, Jose L., Gunukula, Sampath, Boateng, Akwasi A., Mullen, Charles A., DeSisto, William J., and Wheeler, M. Clayton. Sat .
"Pyrolysis of forest residues: An approach to techno-economics for bio-fuel production". United Kingdom. https://doi.org/10.1016/j.fuel.2016.12.063.
@article{osti_1389700,
title = {Pyrolysis of forest residues: An approach to techno-economics for bio-fuel production},
author = {Carrasco, Jose L. and Gunukula, Sampath and Boateng, Akwasi A. and Mullen, Charles A. and DeSisto, William J. and Wheeler, M. Clayton},
abstractNote = {Here, the techno-economics for producing liquid fuels from Maine forest residues were determined from a combination of: (1) laboratory experiments at USDA-ARS’s Eastern Regional Research Center using hog fuel (a secondary woody residue produced from mill byproducts such as sawdust, bark and shavings) as a feedstock for pyrolysis to establish product yields and composition, and (2) Aspen Plus® process simulation for a feed rate of 2000 dry metric tons per day to estimate energy requirements and equipment sizes. The simulated plant includes feedstock sizing and drying, pyrolysis, hydrogen production and hydrotreatment of pyrolysis oils. The biomass is converted into bio-oil (61% yield), char (24%) and gases (15%) in the pyrolysis reactor, with an energy demand of 17%. The bio-oil is then hydrotreated to remove oxygen, thereby producing hydrocarbon fuels. The final mass yield of gasoline/diesel hydrocarbons is 16% with a 40% energy yield based on the dry biomass fed, this yield represents a fuel production of 51.9 gallons per dry metric ton of feedstock. A unique aspect of the process simulated herein is that pyrolysis char and gases are used as sources for both thermal energy and hydrogen, greatly decreasing the need to input fossil energy. The total capital investment for a grass-roots plant was estimated to be US$427 million with an annual operational cost of US$154 million. With a 30 year project life, a minimum fuel selling price was determined to be US$6.25 per gallon. The economic concerns are related to high capital costs, high feedstock costs and short hydrotreating catalyst lifetimes.},
doi = {10.1016/j.fuel.2016.12.063},
journal = {Fuel},
number = C,
volume = 193,
place = {United Kingdom},
year = {Sat Apr 01 00:00:00 EDT 2017},
month = {Sat Apr 01 00:00:00 EDT 2017}
}
https://doi.org/10.1016/j.fuel.2016.12.063
Web of Science
Works referenced in this record:
Process Design and Economics for the Conversion of Lignocellulosic Biomass to Hydrocarbon Fuels: Fast Pyrolysis and Hydrotreating Bio-oil Pathway
report, November 2013
- Jones, Susanne; Meyer, Pimphan; Snowden-Swan, Lesley
- PNNL--23053
Two-step catalytic hydrodeoxygenation of fast pyrolysis oil to hydrocarbon liquid fuels
journal, October 2013
- Xu, Xingmin; Zhang, Changsen; Liu, Yonggang
- Chemosphere, Vol. 93, Issue 4
Techno-economic comparisons of hydrogen and synthetic fuel production using forest residue feedstock
journal, August 2014
- Brown, Duncan; Rowe, Andrew; Wild, Peter
- International Journal of Hydrogen Energy, Vol. 39, Issue 24
Bio-oil and bio-char production from corn cobs and stover by fast pyrolysis
journal, January 2010
- Mullen, Charles A.; Boateng, Akwasi A.; Goldberg, Neil M.
- Biomass and Bioenergy, Vol. 34, Issue 1
Comparative techno-economic analysis of advanced biofuels, biochemicals, and hydrocarbon chemicals via the fast pyrolysis platform
journal, December 2015
- Hu, Wenhao; Dang, Qi; Rover, Marjorie
- Biofuels, Vol. 7, Issue 1
Estimating the higher heating value of biomass fuels from basic analysis data
journal, May 2005
- Sheng, Changdong; Azevedo, J. L. T.
- Biomass and Bioenergy, Vol. 28, Issue 5
Hydrogen-rich gas production by steam gasification of char from biomass fast pyrolysis in a fixed-bed reactor: Influence of temperature and steam on hydrogen yield and syngas composition
journal, July 2010
- Yan, Feng; Luo, Si-yi; Hu, Zhi-quan
- Bioresource Technology, Vol. 101, Issue 14
Hydrodeoxygenation of fast-pyrolysis bio-oils from various feedstocks using carbon-supported catalysts
journal, July 2014
- Elkasabi, Yaseen; Mullen, Charles A.; Pighinelli, Anna L. M. T.
- Fuel Processing Technology, Vol. 123
Technical and economic assessment of producing hydrogen by reforming syngas from the Battelle indirectly heated biomass gasifier
report, August 1995
- Mann, M. K.
Upgrading of bio-oil into advanced biofuels and chemicals. Part III. Changes in aromatic structure and coke forming propensity during the catalytic hydrotreatment of a fast pyrolysis bio-oil with Pd/C catalyst
journal, January 2014
- Li, Xiang; Gunawan, Richard; Wang, Yi
- Fuel, Vol. 116
Chemical Composition of Bio-oils Produced by Fast Pyrolysis of Two Energy Crops †
journal, May 2008
- Mullen, Charles A.; Boateng, Akwasi A.
- Energy & Fuels, Vol. 22, Issue 3