dc.contributor.author | Sezer, M. | |
dc.contributor.author | Bilgesue, A. Y. | |
dc.contributor.author | Karaduman, A. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:15:21Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:15:21Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 0165-2370 | |
dc.identifier.issn | 1873-250X | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.jaap.2008.01.003 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/10391 | |
dc.description | WOS: 000257005900007 | en_US |
dc.description.abstract | Flash pyrolysis experiments on asphaltite samples were performed in a free-fall reactor under vacuum to determine the effects of pyrolysis temperature, feed rate and particle size. Maximum liquid yield of 13 wt.% was obtained in free-fall reactor under vacuum when the pyrolysis temperature was 700 degrees C, feed rate was 0.4 g min(-1) and particle sizes were between 0.075 and 0.250 mm. The liquid products obtained at various pyrolysis conditions were analyzed by gas chromatography/mass spectrometer (GC/MS) and liquid products were classified as following: C5-C10, C11-C 15, C16-C20 and C20+. The amount of saturated hydrocarbons decreased while the amount of unsaturated hydrocarbons increased with increase of temperature. While percent of C5-C10 unsaturated hydrocarbons continuously increased with increase of temperature, the percent of C11-C 15 unsaturated hydrocarbons increased up to 750 degrees C and then started to diminish. Functional group analysis of solid residue was carried out using Fourier transform infrared spectrometry (FT-IR). The proximate analysis of solid residue indicated that percent of fixed carbon and ash increased with temperature. (C) 2008 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.relation.isversionof | 10.1016/j.jaap.2008.01.003 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | asphaltite | en_US |
dc.subject | Silopi asphaltite | en_US |
dc.subject | pyrolysis | en_US |
dc.subject | free-fall reactor | en_US |
dc.subject | vacuum pyrolysis | en_US |
dc.title | Flash pyrolysis of Silopi asphaltite in a free-fall reactor under vacuum | en_US |
dc.type | article | en_US |
dc.relation.journal | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | en_US |
dc.contributor.department | [Sezer, M.] Cumhuriyet Univ, Dept Chem Engn, TR-58140 Sivas, Turkey -- [Bilgesue, A. Y. -- Karaduman, A.] Ankara Univ, Dept Chem Engn, TR-06100 Ankara, Turkey | en_US |
dc.contributor.authorID | Karaduman, Ali -- 0000-0003-1061-8288 | en_US |
dc.identifier.volume | 82 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.endpage | 95 | en_US |
dc.identifier.startpage | 89 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |