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Titania-loaded coal char as catalyst in oxidation of styrene with aqueous hydrogen peroxide

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dc.citedby5
dc.contributor.authorNurhadi M.en_US
dc.contributor.authorChandren S.en_US
dc.contributor.authorYuan L.S.en_US
dc.contributor.authorHo C.S.en_US
dc.contributor.authorIndra Mahlia T.M.en_US
dc.contributor.authorNur H.en_US
dc.contributor.authorid56272885600en_US
dc.contributor.authorid35728193100en_US
dc.contributor.authorid57391331700en_US
dc.contributor.authorid36634410500en_US
dc.contributor.authorid56997615100en_US
dc.contributor.authorid6602169746en_US
dc.date.accessioned2023-05-29T06:40:51Z
dc.date.available2023-05-29T06:40:51Z
dc.date.issued2017
dc.descriptionCarbon; Catalysts; Coal; Hydrogen peroxide; Impregnation; Peroxides; Pyrolysis; Styrene; Sulfonation; Titanium dioxide; High selectivity; High surface area; Large pore volume; Loaded coals; Oxidation of styrene; Pyrolysis temperature; Short durations; Styrene oxidation; Oxidationen_US
dc.description.abstractTitania-loaded coal char catalyst was successfully prepared. The preparation steps involved pyrolysis of low rank coal at different temperatures and durations, sulfonation, impregnation of titanium(IV) isopropoxide, and then heating at 110�C. It is found that the coal chars' surfaces were rough after sulfonation and impregnation, while large pore volume, high surface area and carbon composition were observed at low pyrolysis temperature for short duration. These properties contributed to high selectivity towards benzaldehyde (> 90%) at 600�C (0.5-2 h)) in styrene oxidation using aqueous hydrogen peroxide as the oxidant. � 2017 by De Gruyter 2017.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1515/ijcre-2016-0088
dc.identifier.epage55
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85011990258
dc.identifier.spage45
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85011990258&doi=10.1515%2fijcre-2016-0088&partnerID=40&md5=44711171eb798436d30bb1b306ecf905
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23478
dc.identifier.volume15
dc.publisherWalter de Gruyter GmbHen_US
dc.sourceScopus
dc.sourcetitleInternational Journal of Chemical Reactor Engineering
dc.titleTitania-loaded coal char as catalyst in oxidation of styrene with aqueous hydrogen peroxideen_US
dc.typeArticleen_US
dspace.entity.typePublication
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