Results 251 to 260 of about 85,133 (302)

Gas Fermentation Enhancement for Chemolithotrophic Growth of Cupriavidus necator on Carbon Dioxide [PDF]

open access: yesFermentation, 2018
Cupriavidus necator, a facultative hydrogen-oxidizing bacterium, was grown on carbon dioxide, hydrogen, and oxygen for value-added products. High cell density and productivity were the goal of gas fermentation, but limited by gas substrates because of ...
Jian Yu
exaly   +2 more sources

Gas controlled hydrogen fermentation

Bioresource Technology, 2012
Acidogenic fermentation is an anaerobic process of double purpose, while treating organic residues it produces chemical compounds, such as hydrogen, ethanol and organic acids. Therefore, acidogenic fermentation arises as an attractive biotechnology process towards the biorefinery concept.
Bastidas Oyanedel, Juan Rodrigo   +6 more
openaire   +6 more sources

Gas transfer in microgravity fermentations

Acta Astronautica, 1986
Fermentations performed under microgravity conditions may be used in future long duration space missions for recycling expendable life support materials. These fermentations will differ from similar fermentations performed at one gravity in the manner in which gas transfer in the fermentor is carried out.
B G, Thompson, D, Ward
openaire   +2 more sources

Bacterial synthesis gas (syngas) fermentation

Environmental Technology, 2013
Acetogenic bacteria employing the Wood-Ljungdahl pathway can be used as biocatalysts in syngas fermentation for the production ofbiofuels such as ethanol or butanol as well as biocommodities such as acetate, lactate, butyrate, 2,3 butanediol, and acetone.
Frank R, Bengelsdorf   +2 more
openaire   +2 more sources

Gas chromatography as an aid in fermentation studies

Analytical Biochemistry, 1965
Abstract A gas chromatographic method for the determination of fermentation products has been developed. The method has been applied to a Clostridium butylicum fermentation. The method permits greater speed and simplicity of analysis than conventional methods.
R, Turner, M, Gilmour
openaire   +2 more sources

Bioreactors for synthesis gas fermentations

Resources, Conservation and Recycling, 1991
Abstract Bacterial cultures have been isolated for the conversion of synthesis gas (CO, H2 and CO2) into ethanol or methane. These heterogeneous reactions require the transport of substrate through the gas phase, across the interface into the liquid phase, and to the solid microorganisms.
K.T. Klasson   +3 more
openaire   +1 more source

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