Publication:
Practical realisation of ozone clearing after disperse dyeing of polyester

dc.contributor.buuauthorGündoğan, Seda
dc.contributor.buuauthorEren, Hüseyin Aksel
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentTekstil Mühendisliği Bölümü
dc.contributor.scopusid22034036700
dc.contributor.scopusid7003950739
dc.date.accessioned2024-02-23T10:57:54Z
dc.date.available2024-02-23T10:57:54Z
dc.date.issued2014-10
dc.description.abstractIn this study, a novel system utilising ozone in jet dyeing machines is introduced, and the results of ozone-clearing treatments of disperse dyed polyester on the prototype modified machine are reported. A Venturi injector was mounted on the liquor circulation pipe of the jet dyeing machine to feed ozone gas into the machine. Ozone was generated via an ozone generator by feeding conditioned air into the generator. The ozone gas entering the pipe partly dissolved in the treatment liquor; the dissolved portion and the gaseous ozone interacted via the fabric in the pipe, especially in the nozzle and also at the bottom of the autoclave (machine body). Disperse dyed polyester fabrics of textile-company mass production were ozone cleared in this prototype. Ozone clearing was achieved in cold water (room temperature), and no other chemicals were used. The colour of the samples, wet fastness properties, and the chemical oxygen demand of the effluent were investigated, and costs were compared with those of conventional reduction clearing of ozone. Results were outstanding: an 83% cost reduction, 67% timesaving, and an 88% COD reduction were achieved.
dc.identifier.citationGündoğan, S. ve Eren, H. A. (2014). "Practical realisation of ozone clearing after disperse dyeing of polyester". Coloration Technology, 130(5), 357-362.
dc.identifier.doihttps://doi.org/10.1111/cote.12102
dc.identifier.eissn1478-4408
dc.identifier.endpage362
dc.identifier.issn1472-3581
dc.identifier.issue5
dc.identifier.scopus2-s2.0-84927653862
dc.identifier.startpage357
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/10.1111/cote.12102
dc.identifier.urihttps://hdl.handle.net/11452/39932
dc.identifier.volume130
dc.identifier.wos000345626200006
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherWiley
dc.relation.journalColoration Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.relation.tubitak00688.STZ.2010-2
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectChemical oxygen demand
dc.subjectTextile machinery
dc.subjectCost reduction
dc.subjectDyeing
dc.subjectEffluents
dc.subjectCOD reduction
dc.subjectDisperse dyeings
dc.subjectRoom temperature
dc.subjectDyeing machines
dc.subjectVenturi injectors
dc.subjectMass production
dc.subjectPolyester fabric
dc.subjectOzone generator
dc.subjectOzone
dc.subjectOzonation
dc.subjectFibers
dc.subjectChemistry
dc.subjectMaterials science
dc.subjectEngineering
dc.subject.scopusDisperse Dyes; Dyeing; Coloring Agent
dc.subject.wosChemistry, applied
dc.subject.wosMaterials science, textiles
dc.subject.wosEngineering, chemical
dc.titlePractical realisation of ozone clearing after disperse dyeing of polyester
dc.typeArticle
dc.wos.quartileQ3 (Chemistry, Applied)
dc.wos.quartileQ2 (Engineering, Chemical)
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Tekstil Mühendisliği Bölümü
local.indexed.atWOS
local.indexed.atScopus

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