Biofuels production from wheat straw hydrolysate

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F13%3A43895240" target="_blank" >RIV/60461373:22330/13:43895240 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Biofuels production from wheat straw hydrolysate
Original language description
Cultivation media prepared from alkali pretreated and enzymatically hydrolysed wheat straw were used for biofuel production. Two fermentation alternatives, SHF (separate hydrolysis and fermentation) and SSF (simultaneous sacharification and fermentation)processes were employed for production of ethanol or 1-butanol. Based on preliminary testing in a small scale, Z. mobilis and C. pasteurianum were chosen for further experiments in a laboratory bioreactor. After 48 h of batch SHF process, ethanol concentration 13 g/l was achieved by Z. mobilis which is equal to 0.46 g/g glucose in raw wheat straw. In case of C. pasteurianum, cultured again for 48 h in SHF mode, all glucose and about 80 % of xylose were utilized and solvents concentrations 5.3 g/l of 1-butanol and 2.9 g/l of acetone were reached.
Czech name
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Czech description
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Project
<a href="/en/project/ME10146" target="_blank" >ME10146: Conversion of wheat straw and other lignocellulosic materials to ethanol</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference on Chemical Technology - ICCT 2013
ISBN
978-80-86238-37-1
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
111-116
Publisher name
Česká společnost průmyslové chemie
Place of publication
Zlín
Event location
Mikulov
Event date
Apr 8, 2013
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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