Show simple item record

dc.creatorJanković, Bojan Ž.
dc.creatorJanković, Marija M.
dc.date.accessioned2018-03-01T15:59:09Z
dc.date.available2018-03-01T15:59:09Z
dc.date.issued2015
dc.identifier.issn0922-6168 (print)
dc.identifier.issn1568-5675 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/444
dc.description.abstractPyrolysis of pine and beech wood was investigated by isothermal thermogravimetry at five different temperatures (280, 290, 300, 310, and 320 A degrees C) in an atmosphere of flowing nitrogen. It was found that isothermal pyrolysis of pine and beech can be described by three-dimensional diffusion mechanisms with different reaction geometry (Jander type for pine and Ginstling-Brounstein type for beech). It was established that, for both systems, values of the apparent activation energy (E (a)) calculated in an extrapolated temperature range coincide with values calculated by use of the classical Arrhenius equation. It was found that different values of the kinetic data and diffusion geometry of the volatile products probably result from slight changes of the structure and chemical composition of the wood which occur during pyrolysis.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172015/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.rightsrestrictedAccessen
dc.sourceResearch on Chemical Intermediatesen
dc.subjectWooden
dc.subjectPyrolysisen
dc.subjectKinetic approachen
dc.subjectDiffusion mechanismen
dc.subjectApparent activation energyen
dc.titlePyrolysis of pine and beech wood under isothermal conditions: the conventional kinetic approachen
dc.typearticleen
dcterms.abstractЈанковић Марија; Јанковиц, Бојан З.;
dc.citation.volume41
dc.citation.issue4
dc.citation.spage2201
dc.citation.epage2219
dc.identifier.wos000350895900024
dc.identifier.doi10.1007/s11164-013-1339-1
dc.citation.rankM23
dc.identifier.scopus2-s2.0-84924851835


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record