Effects of the reaction conditions on the distribution of sulphur among the products of the catalytic dissolution of Turkish lignites

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dc.authoridKaraca, Huseyin/0000-0002-0543-8947
dc.authorwosidKaraca, Huseyin/ABG-8103-2020
dc.contributor.authorKaraca, H
dc.contributor.authorCeylan, K
dc.date.accessioned2024-08-04T20:13:09Z
dc.date.available2024-08-04T20:13:09Z
dc.date.issued2002
dc.departmentİnönü Üniversitesien_US
dc.description.abstractEffects of the process parameter on the distribution of the inherent sulphur among the products of the catalytic liquefaction of two Turkish lignites have been investigated. The dissolution reactions were carried out in tetralin at 350-425 degreesC under nitrogen atmosphere. Fe2O3, MO(CO)(6), MoO3 or Al2O3 were used as the added catalysts. The starting nitrogen pressure ranged front atmospheric to 5 MPa. the isothermal extraction periods ranged from 0 to 120 min, solvent/lignite ratio ranged from 1/1 to 6/1. After drying in vacuum, the char and the Soluble products were analyzed for their sulphur contents. The results indicate that the sulphur content of the Soluble products were generally lower than 1% and only a small portion (approximate to0.5-7%) of the initial total sulphur passed to the Soluble product. Most of the Sulphur was remained in the char or passed into the gaseous products. Besides the process conditions, the structures of sulphur in the original lignites strongly affect the partitioning of the sulphur among the products. (C) 2002 Elsevier Science Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/S0016-2361(02)00056-X
dc.identifier.endpage1771en_US
dc.identifier.issn0016-2361
dc.identifier.issue13en_US
dc.identifier.scopus2-s2.0-0036680386en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1767en_US
dc.identifier.urihttps://doi.org/10.1016/S0016-2361(02)00056-X
dc.identifier.urihttps://hdl.handle.net/11616/93427
dc.identifier.volume81en_US
dc.identifier.wosWOS:000177218900016en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofFuelen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectligniteen_US
dc.subjectcatalysten_US
dc.subjectdissolutionen_US
dc.subjectsulphur distributionen_US
dc.titleEffects of the reaction conditions on the distribution of sulphur among the products of the catalytic dissolution of Turkish lignitesen_US
dc.typeArticleen_US

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