Thermo-gravimetric characterization of wheat straw pretreatment by thermal-expansionary hydrolysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00208520" target="_blank" >RIV/68407700:21220/13:00208520 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Thermo-gravimetric characterization of wheat straw pretreatment by thermal-expansionary hydrolysis
Original language description
The sequential static termogravimetry was tested for assessment of the effect of hydrolysis temperature onto wheat streaw pretreatment. The mass loss was characterized by conversion rate. Based on conversion curve the material composition was estimated.The dependence of conversion rate on temperature was described by S-curve. The agreement between S-curve and experimental data was very well. The effect of pre-treatment condition can be simply characterized by temperature of 50% conversion T0.5 and theconversion steepness (T0.9 - T0.1). It was found that the temperature of 50% conversion T0.5 is lower for all studied solid residues after hydrolysis comparing with untreated straw regardless of hydrolysis temperature. Lower value of T0.5 indicates thatthe straw structure was destructed by hydrolysis into more volatile products. The weight fractions of light fraction like hemicellulose and middle fraction like cellulose are higher comparing with untreated straw for all three hydrolysis
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JP - Industrial processes and processing
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
XXI Ogólnopolska Konferencja Inżynierii Chemicznej i Procesowej - Materiały konferencyjne
ISBN
978-83-7518-596-6
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie
Place of publication
Szczecin
Event location
Kolobrzeg
Event date
Sep 2, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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