Show simple item record

dc.creatorDukanović, Zoran
dc.creatorGlišić, Sandra
dc.creatorJancić-Cobanin, Vesna
dc.creatorNiciforović, Miroslav
dc.creatorGeorgiou, Constantinos A.
dc.creatorOrlović, Aleksandar
dc.date.accessioned2021-03-10T12:13:07Z
dc.date.available2021-03-10T12:13:07Z
dc.date.issued2013
dc.identifier.issn0378-3820
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2486
dc.description.abstractIn order to expand diesel fuel processing capacity an option to co-hydrotreat straight run gas oil blended with fraction containing FCC naphtha and light cycle oil was investigated. Industrial test run was performed under pressure of 40 bar in the catalytic reactor with two layers of conventional Co-Mo/gamma-Al2O3 catalyst, by increasing volume content of FCC naphtha and light cycle oil fraction in the reactor inlet to 20%vol. Reactor inlet temperature was also increased during the test run from 327 to 334 degrees C. Liquid hourly space velocities between 1.05 and 1.32 h(-1) have been used with H-2/oil ratios of 908-1135 Nm(3) hydrogen/m(3) oil. Sulphur inlet concentrations of 6500-8200 ppm were reduced to 36-72 ppm in the hydrotreated oil. GC-MS analysis of the sulphur compound's sub-families has shown that most of the sulphur was present in more reactive classes like alkyl substituted benzothiophenes. High conversion of sulphur was achieved by a combination of the following process parameters: high reaction temperature, low space velocity, presence of FCC naphtha in the feed and distribution of inlet sulphur dominantly concentrated in more reactive benzothiophenes. The activation energy of 33.2 kcal/mol was determined for this type of feedstock using power law kinetic expression.en
dc.publisherElsevier Science Bv, Amsterdam
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS//
dc.relationEuropean CommissionEuropean CommissionEuropean Commission Joint Research Centre
dc.rightsrestrictedAccess
dc.sourceFuel Processing Technology
dc.subjectDiesel fuelen
dc.subjectCatalytic hydrotreatingen
dc.subjectCo-processingen
dc.subjectStraight run gas oilen
dc.subjectFCC naphthaen
dc.subjectLight cycle oilen
dc.titleHydrotreating of straight-run gas oil blended with FCC naphtha and light cycle oilen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage165
dc.citation.other106: 160-165
dc.citation.rankM21
dc.citation.spage160
dc.citation.volume106
dc.identifier.doi10.1016/j.fuproc.2012.07.018
dc.identifier.rcubconv_4032
dc.identifier.scopus2-s2.0-84870500262
dc.identifier.wos000314191800021
dc.type.versionpublishedVersion


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record