Cleaner production of polyurethane (PU) foams through use of hydrodesulfurization (HDS) spent catalyst

Basit Öğe Kaydı
dc.authoridArslanoğlu, Hasan / 0000-0002-3132-4468
dc.contributor.authorYaras, Ali
dc.contributor.authorNodehi, Mehrab
dc.contributor.authorUstaoğlu, Abid
dc.contributor.authorArslanoğlu, Hasan
dc.contributor.authorSarı, Ahmet
dc.contributor.authorGencel, Osman
dc.contributor.authorÖzbakkaloğlu, Togay
dc.date.accessioned2025-01-27T20:50:12Z
dc.date.available2025-01-27T20:50:12Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractDue to the increased population in the urbanized areas, considerable attention is being paid on the development of energy-efficient buildings. In construction, the use of insulating foams has grabbed considerable attention in recent decades due to their porous structure that can reduce thermo-acoustic conductivity leading to higher energy efficiency. Nonetheless, the production of certain foams (e.g., polymer foams) is based on harmful chemical substances, such as isocyanate, as well as having difficulty being recycled. In this regard, this study adopted the use of hydrodesulfurization (HDS) spent catalyst, which is a byproduct of petroleum industry and is known to be a hazardous solid waste material, to produce a more environmentally friendly composite foam with lower thermal conductivity. In this sense, a series of material property tests, as well as thermal conductivity test, have been conducted. In addition, to further confirm the impact of HDS inclusion in the produced foams, energy cost savings and CO2 emission reduction based on their actual application in four different environments and four different fuel types for heating have been evaluated. The results are found to be highly promising and point to the great potential of utilizing HDS spent catalyst as a hazardous waste to enhance the efficiency of foams leading to CO2 emission and energy use reduction by up to 68.79 kg/m(2) and 8.6 kWh/m(2), respectively. Finally, this would reduce the heating cost, up to 0.69 $/m(2) in an idealized building. In the end, suggestions for future studies in this area are also provided.
dc.identifier.doi10.1007/s11356-022-21837-z
dc.identifier.endpage88724
dc.identifier.issn0944-1344
dc.identifier.issn1614-7499
dc.identifier.issue59
dc.identifier.pmid35838937
dc.identifier.scopus2-s2.0-85134343255
dc.identifier.scopusqualityQ1
dc.identifier.startpage88710
dc.identifier.urihttps://doi.org/10.1007/s11356-022-21837-z
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25437
dc.identifier.volume29
dc.identifier.wosWOS:000825927000003
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.ispartofEnvironmental Science and Pollution Research
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectHydrodesulfurization (HDS) spent catalyst
dc.subjectPolyurethane (PU) foams
dc.subjectCO2 reduction
dc.subjectEnergy savings
dc.subjectPolyurethane composites
dc.subjectThermal performance
dc.titleCleaner production of polyurethane (PU) foams through use of hydrodesulfurization (HDS) spent catalyst
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
[ X ]
İsim:
Hasan Arslanoglu_Makale.pdf
Boyut:
2.26 MB
Biçim:
Adobe Portable Document Format
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Kimya Mühendisliği Bölümü Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu