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Title: Extraction Rate and Energy Efficiency of Supercritical Carbon Dioxide Recovery of Higher Alcohols from Dilute Aqueous Solution

Journal Article · · Energy Technology
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  1. Department of Chemical Engineering Worcester Polytechnic Institute Worcester MA 01609 USA
  2. Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02142 USA
  3. Department of Civil and Environmental Engineering Massachusetts Institute of Technology Cambridge MA 02142 USA

Abstract New biotechnologies have been developed to produce higher alcohols, including various isomers of butanol, pentanol, and hexanol. The thermodynamic properties of higher alcohols—i.e., low volatility and moderate water solubility—make them good candidates for extraction using supercritical carbon dioxide (scCO 2 ). Here, we studied semi‐batch extraction of several representative higher alcohols, including n ‐butanol, n ‐pentanol, and n ‐hexanol from dilute aqueous solutions using scCO 2 , measuring the initial extraction rates and extraction efficiencies, where the extraction efficiency was defined as the grams of alcohol recovered per gram of scCO 2 . In all cases, the extraction kinetics were well described by a simple first‐order disappearance model and the extraction rates were much greater than the published butanol bioproduction rates. Quantitatively, the initial extraction rates and efficiencies, respectively, for both n ‐hexanol and n ‐pentanol were 1.6±0.2 and 1.3±0.1 times greater than that for n ‐butanol. These results were analyzed for semi‐continuous alcohol recovery and compared with previous literature on butanol gas stripping to evaluate the competitiveness of the scCO 2 separation strategy.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0012555
OSTI ID:
1419895
Journal Information:
Energy Technology, Journal Name: Energy Technology Journal Issue: 4 Vol. 6; ISSN 2194-4288
Publisher:
Wiley Blackwell (John Wiley & Sons)Copyright Statement
Country of Publication:
Germany
Language:
English

References (55)

Characterization of recombinant strains of the Clostridium acetobutylicum butyrate kinase inactivation mutant: Need for new phenomenological models for solventogenesis and butanol inhibition? journal January 2000
Reaction rates in ultrasonic emulsions of dense carbon dioxide and water journal January 2006
Butanol, ‘a superior biofuel’ production from agricultural residues (renewable biomass): recent progress in technology journal July 2008
CRISPR-based genome editing and expression control systems in Clostridium acetobutylicum and Clostridium beijerinckii journal June 2016
Fermentative butanol production by clostridia journal October 2008
Supercritical CO 2 Extraction of 1-Butanol and Acetone from Aqueous Solutions Using a Hollow-Fiber Membrane Contactor journal October 2014
Biobutanol: science, engineering, and economics: Review Essay journal December 2011
Cellulosic Butanol Production from Agricultural Biomass and Residues: Recent Advances in Technology book June 2012
Ternary phase equilibria of the iso-propanol+water+carbon dioxide system at high pressure journal March 1999
Acetone butanol ethanol (ABE) production from concentrated substrate: reduction in substrate inhibition by fed-batch technique and product inhibition by gas stripping journal February 2004
Butanol production from wheat straw hydrolysate using Clostridium beijerinckii journal July 2007
Production of acetone butanol (AB) from liquefied corn starch, a commercial substrate, using Clostridium beijerinckii coupled with product recovery by gas stripping journal October 2007
Problems with the microbial production of butanol journal June 2009
Solubilities of normal aliphatic acids, alcohols and alkanes in water journal January 1973
Multiphase high pressure equilibria in ternary aqueous systems journal October 1986
The mutual solubilities of water with supercritical and liquid carbon dioxides journal December 1992
A direct route to the calculation of heating values of liquid fuels by using their density and viscosity measurements journal October 2000
Supercritical fluid extraction of ethanol from aqueous solutions journal January 2003
Supercritical fluid extraction and fractionation of essential oils and related products journal April 1997
Supercritical fluid extraction of acetic acid, alcohols and other amphiphiles from acid-water mixtures journal October 1997
Vapor–liquid equilibria for supercritical carbon dioxide+butanol systems at 313.2K journal June 1998
Supercritical fluid extraction of 1-butanol from aqueous solutions journal July 1999
PVTxy properties of CO2 mixtures relevant for CO2 capture, transport and storage: Review of available experimental data and theoretical models journal November 2011
Study on performances of supercritical CO2 recompression Brayton cycles with multi-objective optimization journal March 2017
Characterization of gas stripping and its integration with acetone–butanol–ethanol fermentation for high-efficient butanol production and recovery journal February 2014
Production of butanol (a biofuel) from agricultural residues: Part II – Use of corn stover and switchgrass hydrolysates☆ journal April 2010
Production of butanol (a biofuel) from agricultural residues: Part I – Use of barley straw hydrolysate☆ journal April 2010
Adding value to carbon dioxide from ethanol fermentations journal May 2010
Fed-batch fermentation for n-butanol production from cassava bagasse hydrolysate in a fibrous bed bioreactor with continuous gas stripping journal January 2012
Two-stage in situ gas stripping for enhanced butanol fermentation and energy-saving product recovery journal May 2013
Metabolic engineering of Clostridium acetobutylicum: recent advances to improve butanol production journal October 2011
Evaluation of SPUNG* and Other Equations of State for Use in Carbon Capture and Storage Modelling journal January 2012
GCA-EoS: A SAFT group contribution model—Extension to mixtures containing aromatic hydrocarbons and associating compounds journal July 2011
Volatility and phase stability of petrol blends with ethanol journal August 2009
A two-plasmid inducible CRISPR/Cas9 genome editing tool for Clostridium acetobutylicum journal September 2017
Separation and purification of biobutanol during bioconversion of biomass journal August 2014
A Synthetic Recursive “+1” Pathway for Carbon Chain Elongation journal February 2012
Calculation of High-Pressure Vapor-Liquid Equilibria from a Corresponding-States Correlation with Emphasis on Asymmetric Mixtures journal July 1978
A Review of CO 2 Applications in the Processing of Polymers journal December 2003
Partition Coefficients of Organic Solutes between Supercritical Carbon Dioxide and Water:  Experimental Measurements and Empirical Correlations journal July 2004
An integrated network approach identifies the isobutanol response network of Escherichia coli journal January 2009
Non-fermentative pathways for synthesis of branched-chain higher alcohols as biofuels journal January 2008
Microbial engineering for the production of advanced biofuels journal August 2012
Fermentation characterization and flux analysis of recombinant strains of Clostridium acetobutylicum with an inactivated solR gene journal November 2001
A New Equation of State for Carbon Dioxide Covering the Fluid Region from the Triple‐Point Temperature to 1100 K at Pressures up to 800 MPa journal November 1996
Kinetics of Supercritical Fluid Extraction of Ethanol from Aqueous Solution journal October 2005
The Transport and Fate of Ethanol and BTEX in Groundwater Contaminated by Gasohol journal January 2001
Directed Evolution of Methanococcus jannaschii Citramalate Synthase for Biosynthesis of 1-Propanol and 1-Butanol by Escherichia coli journal October 2008
Minimal Escherichia coli Cell for the Most Efficient Production of Ethanol from Hexoses and Pentoses journal April 2008
Driving Forces Enable High-Titer Anaerobic 1-Butanol Synthesis in Escherichia coli journal March 2011
Microbial Growth under Supercritical CO 2 journal February 2015
Acetone-butanol fermentation revisited. journal January 1986
Engineering microbes for tolerance to next-generation biofuels journal January 2011
Improving Ethanol Tolerance of Escherichia coli by Rewiring Its Global Regulator cAMP Receptor Protein (CRP) journal February 2013
Escherichia coli mar and acrAB Mutants Display No Tolerance to Simple Alcohols journal March 2010

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