Effects of agitation on particle-size distribution and enzymatic hydrolysis of pretreated spruce and giant reed.
(2014) In Biotechnology for Biofuels 7.- Abstract
- Mixing is an energy demanding process which has been previously shown to affect enzymatic hydrolysis. Concentrated biomass slurries are associated with high and non-Newtonian viscosities and mixing in these systems is a complex task. Poor mixing can lead to mass and/or heat transfer problems as well as inhomogeneous enzyme distribution, both of which can cause possible yield reduction. Furthermore the stirring energy dissipation may impact the particle size which in turn may affect the enzymatic hydrolysis. The objective of the current work was to specifically quantify the effects of mixing on particle-size distribution (PSD) and relate this to changes in the enzymatic hydrolysis. Two rather different materials were investigated, namely... (More)
- Mixing is an energy demanding process which has been previously shown to affect enzymatic hydrolysis. Concentrated biomass slurries are associated with high and non-Newtonian viscosities and mixing in these systems is a complex task. Poor mixing can lead to mass and/or heat transfer problems as well as inhomogeneous enzyme distribution, both of which can cause possible yield reduction. Furthermore the stirring energy dissipation may impact the particle size which in turn may affect the enzymatic hydrolysis. The objective of the current work was to specifically quantify the effects of mixing on particle-size distribution (PSD) and relate this to changes in the enzymatic hydrolysis. Two rather different materials were investigated, namely pretreated Norway spruce and giant reed. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4528777
- author
- Kadic, Adnan LU ; Palmqvist, Benny LU and Lidén, Gunnar LU
- organization
- publishing date
- 2014
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Particle-size distribution, Mixing, Lignocellulose, Hydrolysis
- in
- Biotechnology for Biofuels
- volume
- 7
- article number
- 77
- publisher
- BioMed Central (BMC)
- external identifiers
-
- pmid:24920958
- wos:000336855100002
- scopus:84901694514
- ISSN
- 1754-6834
- DOI
- 10.1186/1754-6834-7-77
- language
- English
- LU publication?
- yes
- id
- 81020c72-d524-4193-b6c8-8eb674d1116e (old id 4528777)
- date added to LUP
- 2016-04-01 13:47:03
- date last changed
- 2023-11-27 10:47:39
@article{81020c72-d524-4193-b6c8-8eb674d1116e, abstract = {{Mixing is an energy demanding process which has been previously shown to affect enzymatic hydrolysis. Concentrated biomass slurries are associated with high and non-Newtonian viscosities and mixing in these systems is a complex task. Poor mixing can lead to mass and/or heat transfer problems as well as inhomogeneous enzyme distribution, both of which can cause possible yield reduction. Furthermore the stirring energy dissipation may impact the particle size which in turn may affect the enzymatic hydrolysis. The objective of the current work was to specifically quantify the effects of mixing on particle-size distribution (PSD) and relate this to changes in the enzymatic hydrolysis. Two rather different materials were investigated, namely pretreated Norway spruce and giant reed.}}, author = {{Kadic, Adnan and Palmqvist, Benny and Lidén, Gunnar}}, issn = {{1754-6834}}, keywords = {{Particle-size distribution; Mixing; Lignocellulose; Hydrolysis}}, language = {{eng}}, publisher = {{BioMed Central (BMC)}}, series = {{Biotechnology for Biofuels}}, title = {{Effects of agitation on particle-size distribution and enzymatic hydrolysis of pretreated spruce and giant reed.}}, url = {{http://dx.doi.org/10.1186/1754-6834-7-77}}, doi = {{10.1186/1754-6834-7-77}}, volume = {{7}}, year = {{2014}}, }