Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/42851
DC Field | Value | Language |
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dc.contributor.author | Antunes, E. | - |
dc.contributor.author | Garcia, F. A. P. | - |
dc.contributor.author | Ferreira, P. | - |
dc.date.accessioned | 2017-08-24T10:02:27Z | - |
dc.date.available | 2017-08-24T10:02:27Z | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | Antunes, E., Garcia, F. A. P., Ferreira, P., Rasteiro, M. G. (2008). Correlating retention and drainage in papermaking with flocculation: effect of polyelectrolyte branching, Proc. 2008 AIChE Annual Meeting, Philadelphia, USA (pres. 484-b, 9 pp.). ISBN 978-0-8169-1050-2. | por |
dc.identifier.isbn | 978-0-8169-1050-2 | - |
dc.identifier.uri | https://hdl.handle.net/10316/42851 | - |
dc.description.abstract | The effect of the degree of polymer branching on retention and drainage performance of flocculated kraft pulp fiber suspensions containing precipitated calcium carbonate (PCC) was investigated and has been correlated with flocs properties obtained by light diffraction scattering (LDS). The results show that polymers of medium charge density are more adequate to be used as retention aids since lower drainage time and higher filler retention are obtained at low flocculant contact time and low flocculant dosage. The results also demonstrate that it is possible to correlate the flocculation process evaluated by LDS with the flocculant’s performance in the drainage test. | por |
dc.language.iso | eng | por |
dc.rights | openAccess | por |
dc.title | Correlating retention and drainage in papermaking with flocculation: effect of polyelectrolyte branching | por |
dc.type | conferenceObject | por |
degois.publication.firstPage | 1 | por |
degois.publication.lastPage | 10 | por |
degois.publication.location | Philadelphia | por |
degois.publication.title | Proceedings 2008 AIChE Annual Meeting | por |
dc.peerreviewed | yes | por |
item.openairetype | conferenceObject | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0002-7759-4818 | - |
crisitem.author.orcid | 0000-0002-4503-6811 | - |
Appears in Collections: | FCTUC Eng.Química - Artigos em Livros de Actas |
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File | Description | Size | Format | |
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2008 AIChE Annual Meeting - 1.pdf | 147.97 kB | Adobe PDF | View/Open |
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