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Effects Of Biomass-generated Producer Gas Constituents On Cell Growth, Product Distribution And Hydrogenase Activity Of Clostridium Carboxidivorans P7T.

A. Ahmed, B. G. Cateni, R. L. Huhnke, R. S. Lewis
Published 2006 · Chemistry

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Abstract In our previous work, we demonstrated that biomass-generated producer gas can be converted to ethanol and acetic acid using a microbial catalyst Clostridium carboxidivorans P7 T . Results showed that the producer gas (1) induced cell dormancy, (2) inhibited H 2 consumption, and (3) affected the acetic acid/ethanol product distribution. Results of this work showed that tars were the likely cause of cell dormancy and product redistribution and that the addition of a 0.025 μm filter in the gas cleanup negated the effects of tars. C. carboxidivorans P7 T can adapt to the tars (i.e. grow) only after prolonged exposure. Nitric oxide, present in the producer gas at 150 ppm, is an inhibitor of the hydrogenase enzyme involved in H 2 consumption. We conclude that significant conditioning of the producer gas will be required for the successful coupling of biomass-generated producer gas with fermentation to produce ethanol and acetic acid.
This paper references
A review of the primary measures for tar elimination in biomass gasification processes
L. Devi (2003)
Clostridial strain degeneration
E. R. Kashket (1995)
Formation of ethanol from carbon monoxide via a new microbial catalyst
Srini Rajagopalan (2002)
Catalytic destruction of tar in biomass derived producer gas
R. Zhang (2004)
Hydrogenase activity in Azospirillum brasilense is inhibited by nitrite, nitric oxide, carbon monoxide, and acetylene.
K. Tibelius (1984)
Initiation of solvent production, clostridial stage and endospore formation in Clostridium acetobutylicum P262
S. Long (2004)
Evaluating environmental consequences of producing herbaceous crops for bioenergy.
S. Mclaughlin (1995)
Design of bioreactors for coal synthesis gas fermentations.
J. L. Vega (1990)
Fermentation of biomass‐generated producer gas to ethanol
Rohit P. Datar (2004)
Clostridium carboxidivorans sp. nov., a solvent-producing clostridium isolated from an agricultural settling lagoon, and reclassification of the acetogen Clostridium scatologenes strain SL1 as Clostridium drakei sp. nov.
J. S. Liou (2005)
Switchgrass as a sustainable bioenergy crop
M. Sanderson (1996)
Kinetic analysis of the interaction of nitric oxide with the membrane-associated, nickel and iron-sulfur-containing hydrogenase from Azotobacter vinelandii.
M. Hyman (1991)
Toxicity of nitric oxide and peroxynitrite to Photobacterium damselae subsp. piscicida.
F. Acosta (2003)
Application of quantitative IR spectral analysis of bacterial cells to acetone-butanol-ethanol fermentation monitoring
M. Grube (2002)
Clostridium autoethanogenum, sp. nov., an anaerobic bacterium that produces ethanol from carbon monoxide
J. Abrini (2004)

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Carbon dioxide conversion to fuels and chemicals using a hybrid green process
K. D. Ramachandriya (2013)
Fermentative Processes Requiring Low Solubility Feed Gases: an Investigation into Gas-Dependent Microorganisms
Eric Will Doerr (2016)
Syngas Biorefinery and Syngas Utilization.
Sashini De Tissera (2019)
H-B-E (hexanol-butanol-ethanol) fermentation for the production of higher alcohols from syngas/waste gas
Á. Fernández-Naveira (2017)
Review of syngas fermentation processes for bioethanol
B. Acharya (2014)
Effect of temperature, pH and buffer presence on ethanol production from synthesis gas by "Clostridium ragsdalei".
Dimple K. Kundiyana (2011)
Feasibility of incorporating cotton seed extract in Clostridium strain P11 fermentation medium during synthesis gas fermentation.
Dimple K. Kundiyana (2010)
Chapter 5 Gas Fermentation for Commercial Biofuels Production
Fung Min Liew (2013)
Biofuels: alternative feedstocks and conversion processes.
A. Pandey (2011)
Challenges for deploying dedicated, large-scale, bioenergy systems in the USA.
J. Fike (2007)
Microbial production of ethanol from carbon monoxide.
M. Wilkins (2011)
Biological and fermentative conversion of syngas
C. Wu (2016)
Lignocellulosic Biomass Processing
F. Yu (2012)
Syngas fermentation to biofuel: Evaluation of carbon monoxide mass transfer coefficient (kLa) in different reactor configurations
P. Munasinghe (2010)
Fermentative production of ethanol from syngas using novel moderately alkaliphilic strains of Alkalibaculum bacchi.
Kan Liu (2012)
Upgrading the toolbox for fermentation of crude syngas: Process characterization for complete carbon usage, cyanide adaption and production of C4 components
F. Oswald (2019)
Biorefinery of Lignocellulosics for Biofuels and Biochemicals
Mingyu Wang (2016)
Effect of nutrient limitation and two-stage continuous fermentor design on productivities during "Clostridium ragsdalei" syngas fermentation.
Dimple K. Kundiyana (2011)
Assessment of the Ecotoxicological and Environmental Effects of Biorefineries
Kerstin Bluhm (2012)
Critical factors affecting the integration of biomass gasification and syngas fermentation technology
K. D. Ramachandriya (2016)
Effect of pH control on the anaerobic H‐B‐E fermentation of syngas in bioreactors
Á. Fernández-Naveira (2017)
Investigation and Modeling of Gas-Liquid Mass Transfer in a Sparged and Non-Sparged Continuous Stirred Tank Reactor with Potential Application in Syngas Fermentation
K. Liu (2019)
Recent Developments in Microbial Technologies
R. Prasad (2021)
Sustainable ethanol fermentation from synthesis gas by Clostridium ljungdahlii in a continuous stirred tank bioreactor
M. Mohammadi (2012)
Effect of the reducing agent dithiothreitol on ethanol and acetic acid production by Clostridium strain P11 using simulated biomass-based syngas.
H. Atiyeh (2009)
Biochemicals from food waste and recalcitrant biomass via syngas fermentation: A review.
Steven Wainaina (2018)
A review of conversion processes for bioethanol production with a focus on syngas fermentation
Mamatha Devarapalli (2015)
Reduction of acetone to isopropanol using producer gas fermenting microbes
K. D. Ramachandriya (2011)
Conversion of corn stover hydrolysates to acids: comparison between Clostridium carboxidivorans P7 and microbial communities developed from lake sediment and an anaerobic digester
C. Xia (2018)
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Hydrogen-rich syngas fermentation for bioethanol production using Sacharomyces cerevisiea
Minhaj Uddin Monir (2020)
Metabolic Response of Clostridium ljungdahlii to Oxygen Exposure
Jason M. Whitham (2015)
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