Publication:
Microwave drying of automotive industry paint sludge

dc.contributor.authorYenikaya, Sibel
dc.contributor.authorSalihoğlu, Güray
dc.contributor.authorSalihoğlu, Nezih Kamil
dc.contributor.authorYenikaya, Gökhan
dc.contributor.buuauthorYENİKAYA, SİBEL
dc.contributor.buuauthorSALİHOĞLU, GÜRAY
dc.contributor.buuauthorSALİHOĞLU, NEZİH KAMİL
dc.contributor.buuauthorYENİKAYA, GÖKHAN
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentÇevre Mühendisliği Bölümü
dc.contributor.orcid0000-0003-0714-048X
dc.contributor.researcheridAAG-9399-2021
dc.contributor.researcheridAAG-9413-2021
dc.contributor.researcheridKIE-8936-2024
dc.contributor.researcheridEEJ-1855-2022
dc.date.accessioned2024-10-14T07:59:12Z
dc.date.available2024-10-14T07:59:12Z
dc.date.issued2018-10-01
dc.description.abstractThe moisture content of process sludges generated by industries is an important problem affecting the cost and convenience of sludge management. Sludge can be dried to decrease its volume and reduce most of the moisture. This research analyzes the microwave drying process of water-based paint sludge from the automotive industry by investigating the influence of dielectric constant, sludge form (raw or ground), drying method (microwave and conventional), drying period, and air curing, and by conducting numerical modeling. The drying period of sewage sludge is also analyzed for comparison. The moisture losses range between 8 and 12% and between 26 and 31% for 5 and 10min microwave drying periods, respectively. The moisture losses obtained with conventional heating range between 0.2 and 1.2% and between 0.7 and 2.9% for 5 and 10min drying, respectively. Air curing of the samples following microwave drying results in a 3% increase in the moisture losses. Numerical modeling results show that the dielectric characteristics of the paint sludge might change during the drying process inside the oven and different chemical compositions of the sludges might lead to temperature changes during the drying process. By modeling the microwave oven, it is possible to determine the regions that can dissipate more heat without measuring, which is confirmed with the dissipated power density maps and electric field distribution obtained.
dc.identifier.doi10.1061/(ASCE)HZ.2153-5515.0000407
dc.identifier.issn2153-5493
dc.identifier.issue4
dc.identifier.urihttps://doi.org/10.1061/(ASCE)HZ.2153-5515.0000407
dc.identifier.urihttps://ascelibrary.org/doi/10.1061/%28ASCE%29HZ.2153-5515.0000407
dc.identifier.urihttps://hdl.handle.net/11452/46343
dc.identifier.volume22
dc.identifier.wos000441681100004
dc.indexed.wosWOS.ESCI
dc.language.isoen
dc.publisherAsce-Amer Soc Civil Engineers
dc.relation.bapOUAP(M)-2013/8
dc.relation.bapKUAP(M)-2013/51
dc.relation.journalJournal of Hazardous Toxic and Radioactive Waste
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSewage-sludge
dc.subjectManagement
dc.subjectSimulation
dc.subjectPyrolysis
dc.subjectLeaves
dc.subjectDielectric constant
dc.subjectNumerical modeling
dc.subjectMoisture loss
dc.subjectElectric field distribution
dc.subjectEngineering
dc.titleMicrowave drying of automotive industry paint sludge
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Elektrik Elektronik Mühendisliği Bölümü
local.contributor.departmentMühendislik Fakültesi/Çevre Mühendisliği Bölümü
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relation.isAuthorOfPublication76512d6e-0f48-4fcd-bf31-5be60d0790f7
relation.isAuthorOfPublication0eb38050-d0fe-4aa8-8ed9-ab965ef7a451
relation.isAuthorOfPublicationb965dce4-75a6-4284-b33b-f2fd6e77774f
relation.isAuthorOfPublication.latestForDiscoveryed782bad-732c-4be7-b9df-9bd507fa8f5e

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