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Method for sustaining microorganism culture in syngas fermentation process in decreased concentration or absence of various substrates

Patent ·
OSTI ID:1179800

The present invention relates to methods for sustaining microorganism culture in a syngas fermentation reactor in decreased concentration or absence of various substrates comprising: adding carbon dioxide and optionally alcohol; maintaining free acetic acid concentrations; and performing the above mentioned steps within specified time.

Research Organization:
INEOS BIO SA, Rolle, Switzerland (Europe)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG36-04GO14315
Assignee:
INEOS BIO SA (Rolle, CH)
Patent Number(s):
9,034,618
Application Number:
12/381,193
OSTI ID:
1179800
Country of Publication:
United States
Language:
English

References (49)

Methanol Synthesis book January 1982
Incorporation of surface carbon into hydrocarbons during Fischer-Tropsch synthesis: Mechanistic implications journal June 1979
The Biological production of ethanol from synthesis gas journal January 1989
Metabolism of homoacetogens journal January 1994
Increased levels of ATP and NADH are associated with increased solvent production in continuous cultures of Clostridium acetobutylicum journal May 1989
Altered electron flow in a reducing environment inClostridium acetobutylicum journal February 1988
The Inhibition of Hydrogenase by Nitric Oxide journal April 1954
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. journal September 2005
Bioconversion of synthesis gas into liquid or gaseous fuels journal August 1992
Enzymology of the Acetyl-CoA Pathway of CO2 Fixation journal January 1991
Formulation of defined media for carbon monoxide fermentation by Eubacterium limosum KIST612 and the growth characteristics of the bacterium journal January 1999
Isolation and characterization of Rhodopseudomonas palustris P4 which utilizes CO with the production of H2 journal January 1999
Carbon monoxide gasing leads to alcohol production and butyrate uptake without acetone formation in continuous cultures of Clostridium acetobutylicum journal May 1986
Hydrogenase: Properties and applications journal July 1979
Kinetics of light limited growth and biological hydrogen production from carbon monoxide and water by Rhodospirillum rubrum journal May 1993
Biological production of liquid and gaseous fuels from synthesis gas journal March 1990
Biological production of ethanol from coal synthesis gas: Medium development studies journal September 1993
Studies of the fischer-tropsch synthesis on a cobalt catalyst II. Kinetics of carbon monoxide conversion to methane and to higher hydrocarbons journal February 1989
Design of bioreactors for coal synthesis gas fermentations journal March 1990
Ethanol production byClostridium thermocellum SS8, a newly isolated thermophilic bacterium journal August 1989
Mechanism of the Fischer-Tropsch reaction. The chain propagation step journal March 1981
The Biological production of ethanol from synthesis gas journal January 1989
The effect of CO on growth and product formation in batch cultures ofClostridium acetobutylicum journal January 1985
Kinetic analysis of the interaction of nitric oxide with the membrane-associated, nickel and iron-sulfur-containing hydrogenase from Azotobacter vinelandii journal January 1991
NADH levels and solventogenesis in Clostridium acetobutylicum: New insights through culture fluorescence journal January 1989
The effects of pantothenate deficiency and acetate addition on anaerobic batch fermentation of glucose by Saccharomyces cerevisiae journal September 1996
The acetyl-CoA pathway of autotrophic growth journal October 1986
Metabolic Pathway Rates and Culture Fluorescence in Batch Fermentations of Clostridium Acetobutylicum journal September 1987
Thermophilic ethanol production investigation of ethanol yield and tolerance in continuous culture journal March 1991
Biological conversion of coal and coal-derived synthesis gas journal December 1993
Binding of Exogenously Added Carbon Monoxide at the Active Site of the Iron-Only Hydrogenase (CpI) from Clostridium pasteurianum , journal October 1999
Redox potential in acetone-butanol fermentations journal August 1988
Continuous production of acetone and butanol by Clostridium acetobutylicum in a two-stage phosphate limited chemostat journal January 1982
Directed metabolic flow with high butanol yield and selectivity in continuous cultures ofClostridium acetobutylicum journal May 1988
Ethanol production by a newly isolated anaerobe, Clostridium saccharolyticum : effects of culture medium and growth conditions journal March 1983
Reactor Design Issues for Synthesis-Gas Fermentations journal October 1999
The induction of acetone and butanol production in cultures of Clostridium acetobutylicum by elevated concentrations of acetate and butyrate journal December 1981
The acetyl-CoA pathway: a newly discovered pathway of autotrophic growth journal January 1986
Clostridium autoethanogenum, sp. nov., an anaerobic bacterium that produces ethanol from carbon monoxide journal April 1994
Electron flow shift inClostridium acetobutylicum fermentation by electrochemically introduced reducing equivalent journal February 1988
Oxygen effects on the nickel- and iron-containing hydrogenase from Azotobacter vinelandii journal February 1989
Ethanol and acetate production from synthesis gas via fermentation processes using anaerobic bacterium, Clostridium ljungdahlii journal December 2005
Kinetics of Fischer–Tropsch synthesis on titania-supported cobalt journal May 2000
High temperature Fischer–Tropsch synthesis in commercial practice journal October 1999
Regulation of metabolic shifts in Clostridium acetobutylicum ATCC 824 journal October 1995
Transition from Acid Fermentation to Solvent Fermentation in a Continuous Dilution Culture of Clostridium thermosaccharolyticum journal December 1983
Clostridial strain degeneration journal October 1995
Synthesis gas as substrate for the biological production of fuels and chemicals journal March 1994
The Autotrophic Pathway of Acetate Synthesis in Acetogenic Bacteria journal October 1986

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