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Butanol production by Clostridium pasteurianum NRRL B 598 in continuous culture compared to batch and fed-batch systems

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F16%3A43899836" target="_blank" >RIV/60461373:22330/16:43899836 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.fuproc.2015.12.020" target="_blank" >http://dx.doi.org/10.1016/j.fuproc.2015.12.020</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.fuproc.2015.12.020" target="_blank" >10.1016/j.fuproc.2015.12.020</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Butanol production by Clostridium pasteurianum NRRL B 598 in continuous culture compared to batch and fed-batch systems

  • Original language description

    Butanol production by acetone-butanol-ethanol (ABE) fermentation is usually associated with Clostridium acetobutylicum. In this report, ABE fermentation using the little known, oxygen tolerant solventogenic strain, Clostridium pasteurianum NRRL B 598, in packed-bed continuous cultures is described and compared with suspended cells in continuous, batch and fed-batch processes. While the highest butanol and total ABE concentrations (8.3 and 12.3 g/L respectively), were obtained in fed-batch fermentation, the highest solvent yield and productivity, (32 % and 0.73 g/L/h), were achieved in packed-bed continuous fermentation at a dilution rate of 0.12 1/h. In these processes, the strain showed exceptional stability, as demonstrated not only by low deviations in process parameters in batch and fed-batch experiments but also long-term stability (over 700 h, or more than 35 bioreactor residence times) in continuous fermentations.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EI - Biotechnology and bionics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2016

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Fuel Processing Technology

  • ISSN

    0378-3820

  • e-ISSN

  • Volume of the periodical

    144

  • Issue of the periodical within the volume

    jaro

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    6

  • Pages from-to

    139-144

  • UT code for WoS article

    000371188500017

  • EID of the result in the Scopus database