Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4650
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dc.contributor.authorPolat, Mehmet-
dc.contributor.authorPolat, Hürriyet-
dc.contributor.authorChander, Subhash-
dc.contributor.authorHogg, Richard-
dc.date.accessioned2016-05-17T08:22:35Z-
dc.date.available2016-05-17T08:22:35Z-
dc.date.issued2002-03-
dc.identifier.citationPolat, M., Polat, H., Chander, S., and Hogg, R. (2002). Characterization of airborne particles and droplets: Relation to amount of airborne dust and dust collection efficiency. Particle and Particle Systems Characterization, 19(1), 38-46. doi:10.1002/1521-4117(200204)19:1<38en_US
dc.identifier.issn0934-0866-
dc.identifier.issn1521-4117-
dc.identifier.issn0934-0866-
dc.identifier.urihttp://doi.org/10.1002/1521-4117(200204)19:1<38-
dc.identifier.urihttp://hdl.handle.net/11147/4650-
dc.description.abstractWater sprays have been commonly used to suppress airborne dust. Water is doped with surface-active agents to enhance the dust capture efficiency through a reduction of surface tension. Nevertheless, dust collection efficiencies have been less than satisfactory historically. A detailed characterization of freshly generated airborne dust particles and spray droplets was carried out in order to explain this observation. Such properties as the agglomeration state of the freshly generated airborne dust particles and the airborne dust production capacity of various materials were defined and quantified. Electrostatic charges on individual airborne particles and spray droplets were measured. It was demonstrated that freshly generated airborne dust particles were extensively agglomerated. The magnitude of agglomeration was a function of material type and decided the amount of dust becoming airborne from a given material. This explains why certain materials such as quartz and anthracite produce more dust than some others. It was demonstrated that surfactants could be employed to charge the spray droplets selectively. The sign and magnitude of the droplet charge was a function of surfactant type and concentration. A strong correlation between the droplet charge and dust collection efficiencies by spray droplets was observed for cationic surfactants, suggesting that surfactants affected collection efficiency in addition to enhancing wetting.en_US
dc.language.isoenen_US
dc.publisherJohn Wiley and Sons Inc.en_US
dc.relation.ispartofParticle and Particle Systems Characterizationen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAirborne particlesen_US
dc.subjectCharacterizationen_US
dc.subjectDropletsen_US
dc.subjectDust collectionen_US
dc.titleCharacterization of airborne particles and droplets: Relation to amount of airborne dust and dust collection efficiencyen_US
dc.typeArticleen_US
dc.authoridTR20247en_US
dc.authoridTR6387en_US
dc.institutionauthorPolat, Mehmet-
dc.institutionauthorPolat, Hürriyet-
dc.departmentİzmir Institute of Technology. Chemistryen_US
dc.departmentİzmir Institute of Technology. Chemical Engineeringen_US
dc.identifier.volume19en_US
dc.identifier.issue1en_US
dc.identifier.startpage38en_US
dc.identifier.endpage46en_US
dc.identifier.wosWOS:000175210300005en_US
dc.identifier.scopus2-s2.0-0036505914en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1002/1521-4117(200204)19:1<38-
dc.relation.doi10.1002/1521-4117(200204)19:1<38en_US
dc.coverage.doi10.1002/1521-4117(200204)19:1<38en_US
dc.identifier.wosqualityQ3-
dc.identifier.scopusqualityQ2-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.dept03.02. Department of Chemical Engineering-
crisitem.author.dept04.01. Department of Chemistry-
Appears in Collections:Chemistry / Kimya
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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