Bitumen expanding using bio-oil product of rose pulp's pyrolysis process

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dc.authoridUZ, Volkan Emre/0000-0002-9328-4756
dc.authoridARMAGAN, KEMAL/0000-0002-4443-0761
dc.authoridTerzi, Serdal/0000-0002-4776-824X
dc.authoridEriskin, Ekinhan/0000-0002-0087-0933
dc.authoridKURTMAN, Akay Kurter/0000-0002-3940-418X
dc.contributor.authorTerzi, Serdal
dc.contributor.authorSaltan, Mehmet
dc.contributor.authorArmagan, Kemal
dc.contributor.authorKurtman, Akay Kurter
dc.contributor.authorKarahancer, Sebnem
dc.contributor.authorEriskin, Ekinhan
dc.contributor.authorUz, Volkan Emre
dc.date.accessioned2025-01-06T17:44:17Z
dc.date.available2025-01-06T17:44:17Z
dc.date.issued2020
dc.description.abstractWithin the study, the usability of rose pulp, which is the common waste of many industrial products produced by using rose, was examined as bitumen modification material. In order to investigate this possibility and potential benefits, waste rose pulp was subjected to the pyrolysis process to obtain the biochar, bio-oil and biogas. Since it has a viscous liquid form, the bio-oil product has been selected to modify the bitumen for this study. Supplied wet rose pulp was first dried until the water content decreases to around 10%. Afterwards, the dried rose pulp subjected to pyrolysis process for one hour at 450 degrees C after 30 min heating period. Used neat bitumen's grade was PG 64-22. Bio-oil product has been mixed 2 and 4% by weight into the bitumen at 160 degrees C for 30 min. After the modification process, bitumen performance tests have been done. Because of the analysis, it was concluded that modification did not change the bitumen grade, reduced the mixing and compaction temperature up to 8 degrees C and so saving energy. In addition, the modification increases the optimum bitumen ratio up to 5%, strength value up to 4.1%, tensile strength ratio (TSR) value up to 2.3%, and the wheel tracking depth up to 95.2% but still remains within the Hamburg wheel tracking test specification limits. (C) 2020 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey [118M719]
dc.description.sponsorshipThe authors would thank the Scientific and Technological Research Council of Turkey for the financial support they provide for this study with the project number 118M719. In addition, the authors thank the 2nd Regional Directorate of Highways, Izmir for the laboratory usage permission they provide.
dc.identifier.doi10.1016/j.conbuildmat.2020.118721
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.scopus2-s2.0-85082136200
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.conbuildmat.2020.118721
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2976
dc.identifier.volume249
dc.identifier.wosWOS:000535925900030
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofConstruction and Building Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectRose
dc.subjectPyrolysis
dc.subjectBio-oil
dc.subjectBitumen
dc.subjectExpanding
dc.subjectSuperpave
dc.titleBitumen expanding using bio-oil product of rose pulp's pyrolysis process
dc.typeArticle

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