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Purification and conversion of Malaysian iron ores into industrial grade iron oxide colour pigment

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dc.citedby3
dc.contributor.authorWong Y.W.en_US
dc.contributor.authorWoon H.S.en_US
dc.contributor.authorTan C.Y.en_US
dc.contributor.authorid57650975100en_US
dc.contributor.authorid56287541700en_US
dc.contributor.authorid16029485400en_US
dc.date.accessioned2023-05-16T02:45:32Z
dc.date.available2023-05-16T02:45:32Z
dc.date.issued2014
dc.description.abstractThis work proposes a method of converting local iron ores into colour pigments to add commercial and technical values to the commodity. Iron ores were subjected to hammer-crushing and two milling techniques (low-energy ball milling and high-energy milling) to produce submicron or ultrafine pigment particles. Effects of different milling duration, speed and charge type on the particle size were investigated. X-ray diffraction and energy-dispersive X-ray spectroscopy scans revealed that the ores contain hematite and goethite phases, with 54% of Fe and 3538% of O. Particle size analysis showed that high-energy milling (14 hours, 11 mm charge, 550 rev min1) was effective in producing particles as small as 1379 m. Commision Internationale de l'Eclairage L?a?b?colour values measured were L?of 497, a?of 212 and b?of 158. © W. S. Maney &Son Ltd 2014.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1179/1432891714Z.000000000950
dc.identifier.epage159-S6-163
dc.identifier.scopus2-s2.0-84918801351
dc.identifier.spageS6
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84918801351&doi=10.1179%2f1432891714Z.000000000950&partnerID=40&md5=2736e3d496fa997fb9d3f7f936e21056
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/21818
dc.identifier.volume18
dc.publisherManey Publishingen_US
dc.sourceScopus
dc.sourcetitleMaterials Research Innovations
dc.titlePurification and conversion of Malaysian iron ores into industrial grade iron oxide colour pigmenten_US
dc.typeArticleen_US
dspace.entity.typePublication
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