Oily products from mosses and algae via pyrolysis

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dc.contributor.authorDemirbas, Ayhan
dc.date.accessioned2020-03-26T17:03:58Z
dc.date.available2020-03-26T17:03:58Z
dc.date.issued2006
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, the fuel properties of mosses and algae, and the effect of pyrolysis temperature on the yield of bio-oil from moss and alga samples, were investigated. The yield of bio-oil from pyrolysis of the samples increased with temperature. The yields were increased up to 750 K in order to reach the plateau values at 775 K. The maximum yields were 39.1, 34.3, 33.6, 37.0, 35.4, 48.2 and 55.3% of the sample for Polytrichum commune, Dicranum scoparium, Thuidium tamarascinum, Sphagnum palustre, Drepanocladus revolvens, Cladophora fracta and Chlorella protothecoides, respectively. The bio-oil yield for Chlorella protothecoides (a microalga sample) rose from 5.7 to 55.3% as the temperature rose from 525 to 775 K, and then gradually decreased to 51.8% and was obtained at 875 K with a heating rate of 10 K/s. Formulas can be developed to calculate higher heating value (HHV) of different moss and alga samples. The calculated HHV using these new correlations showed mean differences ranging from -2.3% to +0.06%. The equation developed in this study showed good agreement with experimental results on moss and algae samples. The HHVs for bio-oils from mosses 21.5-24.8 MJ/kg and the HHVs for bio-oils from algae and microalga 32.5 and 39.7 MJ/kg, respectively, were obtained at temperature ranging from 775 to 825 K. In general, algae bio-oils are of higher quality than bio-oils from mosses. In general, microalgae bio-oils are higher quality than bio-oil from wood.en_US
dc.identifier.doi10.1080/009083190910389en_US
dc.identifier.endpage940en_US
dc.identifier.issn1556-7036en_US
dc.identifier.issue10en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage933en_US
dc.identifier.urihttps://dx.doi.org/10.1080/009083190910389
dc.identifier.urihttps://hdl.handle.net/20.500.12395/20601
dc.identifier.volume28en_US
dc.identifier.wosWOS:000239323200004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectalgaen_US
dc.subjectbio-oilen_US
dc.subjectheating valueen_US
dc.subjectmossen_US
dc.subjectpyrolysisen_US
dc.titleOily products from mosses and algae via pyrolysisen_US
dc.typeArticleen_US

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