Determination of abrasion resistance of iron ore pellets by the scale-down tumbler test

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dc.contributor.authorSivrikaya, O.
dc.contributor.authorArol, A.I.
dc.date.accessioned2025-01-06T17:29:46Z
dc.date.available2025-01-06T17:29:46Z
dc.date.issued2019
dc.description26th International Mining Congress and Exhibition of Turkey, IMCET 2019 -- 16 April 2019 through 19 April 2019 -- Antalya -- 151960
dc.description.abstractThe tumbling-abrasion indices of iron ore pellets are measured according to instructions in ASTM E279- 97 (2010). This test measures the resistance of the product pellets under certain abrasive condition in a standard test drum. However, this test requires 11.3 kg pellet to carry out a single tumbling-abrasion test. This amount of pellet can be obtained from industrial-scale pellet production. However, it is impossible to produce this amount of pellet in laboratory-scale investigation since the capacities of laboratory equipment are low. Therefore, this test can not be applied in laboratory-scale pellet investigations. In this study, laboratory studies were carried out to determine the tumbling-abrasion indices of pellets in small quantities (500-1000 gram) via an alternative test method. Industrial-scaleproduced 4 different pellet samples were obtained from a company. Tumbling-abrasion tests were carried out with a scale-down test drum under different test conditions. It has been investigated whether the results of pellet abrasion in different test conditions are consistent and reproducible. According to the results, it was determined that the pellet abrasion values can be obtained consistently and reproducible by using the small quantities of pellet sample in a scale-down abrasion test drum. Copyright © IMCET 2019 International Mining Congress and Exhibition of Turkey. All rights reserved.
dc.identifier.endpage896
dc.identifier.isbn978-605011273-3
dc.identifier.scopus2-s2.0-85074164721
dc.identifier.startpage884
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1340
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherBaski
dc.relation.ispartofIMCET 2019 - Proceedings of the 26th International Mining Congress and Exhibition of Turkey
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectASTM E279-97(2010)
dc.subjectCompressive strength
dc.subjectIron ore pellet
dc.subjectPelletizing
dc.subjectTumble and abrasion indices
dc.titleDetermination of abrasion resistance of iron ore pellets by the scale-down tumbler test
dc.title.alternativeKÜÇÜLTÜLMÜS TAMBUR TESTI ILE DEMIR CEVHERI PELETLERI ASINMA DAYANIMI BELIRLENMESI
dc.typeConference Object

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