Stickies removal in a deinking line of a newsprint mill: efficiency of the different process stages

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dc.contributor.authorMiranda Carreño, Rubén
dc.contributor.authorBlanco Suárez, María Ángeles
dc.contributor.authorNegro Álvarez, Carlos Manuel
dc.contributor.authorTijero Miquel, Julio Félix
dc.date.accessioned2023-06-20T09:25:42Z
dc.date.available2023-06-20T09:25:42Z
dc.date.issued2006
dc.description.abstractThe study evaluates stickies removal efficiency of the different process stages in a deinking line of a newsprint paper mill, using 100% recovered paper as raw material. Two different situations have been considered, namely, a normal one, with a low level of stickies at the beginning of the line, and a critical situation with a high level of stickies. Removal efficiencies have been compared with data available in the literature. Although results show a high efficiency of the process for contaminants removal in both cases (80-90%), residual stickies levels at the end of the line are very different (a double initial stickies content causes four times higher stickies content at the end of the line). The first loop is the most critical step, removing 72% of the inlet stickies to the line. The most efficient units are preflotation and the second thickening stage (disc filter 2).
dc.description.departmentDepto. de Ingeniería Química y de Materiales
dc.description.facultyFac. de Ciencias Químicas
dc.description.refereedTRUE
dc.description.sponsorshipComunidad de Madrid
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/11824
dc.identifier.issn0576-9787
dc.identifier.officialurlhttps://www.cellulosechemtechnol.ro/onlinearticles.php
dc.identifier.urihttps://hdl.handle.net/20.500.14352/49482
dc.issue.number9-10
dc.journal.titleCellulose Chemistry and Technology
dc.language.isospa
dc.page.final782
dc.page.initial775
dc.publisherEditura Academiei Romane
dc.relation.hasversionAM
dc.relation.projectIDPROLIPAPEL I-CM (S0505/AMB-0100)
dc.rights.accessRightsopen access
dc.subject.keywordStickies
dc.subject.keywordRecovered paper
dc.subject.keywordDeinking line
dc.subject.keywordNewsprint
dc.subject.keywordSolvent extraction
dc.subject.keywordDichloromethane
dc.subject.ucmIngeniería química
dc.subject.ucmMedio ambiente
dc.subject.ucmQuímica industrial
dc.subject.ucmIndustria del papel
dc.subject.unesco3303 Ingeniería y Tecnología Químicas
dc.subject.unesco2391 Química Ambiental
dc.subject.unesco3312.13 Tecnología de la Madera
dc.titleStickies removal in a deinking line of a newsprint mill: efficiency of the different process stages
dc.typejournal article
dc.volume.number40
dspace.entity.typePublication
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relation.isAuthorOfPublication04f905d2-6294-4530-9d01-062828ddefb2
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relation.isAuthorOfPublication73afd169-0ca2-4bdf-bf7c-6e1058d4b211
relation.isAuthorOfPublication.latestForDiscovery75f551fb-7e58-4699-b2da-57c2e326b03c
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