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Title:Subcritical water - a perspective reaction media for biomass processing to chemicals : study on cellulose conversion as a model for biomass
Authors:ID Pavlovič, Irena (Author)
ID Knez, Željko (Author)
ID Škerget, Mojca (Author)
Files:URL http://pierre.fkit.hr/hdki/cabeq/pdf/27_1_2013/11.pdf
 
Language:English
Work type:Not categorized
Typology:1.08 - Published Scientific Conference Contribution
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Biomass and water are recognized as a key renewable feedstock in sustainable production of chemicals, fuels and energy. Subcritical water (SubCW), or commonly referred as hot compressed water (HCW), is the water above boiling and below critical point (CP; 374 °C, 22.1 MPa). It has gained great attentionin the last few decades as a green, cheap, and nontoxic reagent for conversion of biomass into valuable chemicals. In this paper, hydrothermal reactions of cellulose, as the model biomass substance, with subcritical waterat mild temperature and pressure regimes have been studied. The experiments were done in a batch reactor in the temperature range of 220 ° - 300 °C. The main products distributed in liquid, gaseous and solid phase were separated and quantified. The conversions to each group of products were foundstrongly dependent on the temperature and residence time.
Keywords:celuloza, biomasa, subkritična voda, hidrotermana konverzija, bioolja
Year of publishing:2013
Number of pages:Str. 73-82
PID:20.500.12556/DKUM-50363 New window
UDC:544.7
ISSN on article:0352-9568
COBISS.SI-ID:16830486 New window
NUK URN:URN:SI:UM:DK:RBY8U0ET
Publication date in DKUM:10.07.2015
Views:1318
Downloads:70
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
PAVLOVIČ, Irena, KNEZ, Željko and ŠKERGET, Mojca, 2013, Subcritical water - a perspective reaction media for biomass processing to chemicals : study on cellulose conversion as a model for biomass. In : Towards sustainable technologies [online]. Published Scientific Conference Contribution. 2013. p. 73–82. [Accessed 29 March 2025]. Retrieved from: http://pierre.fkit.hr/hdki/cabeq/pdf/27_1_2013/11.pdf
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Record is a part of a proceedings

Title:Towards sustainable technologies
COBISS.SI-ID:16830230 New window

Record is a part of a journal

Title:Chemical and biochemical engineering quarterly
Shortened title:Chem. biochem. eng. q.
Publisher:Croatian Society of Chemical Engineers
ISSN:0352-9568
COBISS.SI-ID:49186 New window

Secondary language

Language:Unknown
Keywords:cellulose, biomass, subcritical water, SubCW, hydrothermal conversion, bio-oils


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