Fine Dry Grinding of Zeolite in a Laboratory Ball Mill

Basit Öğe Kaydı
dc.contributor.authorÖzkan, Alper
dc.contributor.authorYekeler, Meftuni
dc.date.accessioned2020-03-26T16:45:46Z
dc.date.available2020-03-26T16:45:46Z
dc.date.issued2003
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis paper presents the importance and usage of natural zeolites, which was recently recognized in the industry. Therefore, the grinding properties of natural zeolite were studied with the emphasis on a kinetic study in a ball mill. The experimental mill employed was laboratory sized, 200 mm diameter, 191 mm length, providing a total mill volume of 6000 cm(3), with a total mass of 5.62 kg of steel balls of 25 mm diameter with a charge of 20% of the mill volume and with a rotation speed of 76 rpm. The breakage parameters were determined by using single sized feed fractions of -850 + 600 mum, -600 + 425 mum, and -425 + 300 mum for the zeolite samples. The S-i (specific rate of breakage) and B-i,B-j (primary breakage distribution) values were obtained for those feed size fractions in order to predict the product size distributions by simulation for comparison to the experimental data. From the experimental results, S-i values increased as the feed sizes became coarser, i.e., the highest S-i value was 0.85 min(-1) for -850 + 600 mum, while the lowest S-i value was 0.65 min(-1) for -425 + 300 mum feed ground in the mill. The B-i,B-j values obtained for the zeolite sample were gamma = 0.84, phi = 0.61, and beta = 4.25. The breakage parameters obtained showed that the zeolite is broken faster than quartz and slower than calcite and barite in terms of the a(T) values reported previously at the same experimental conditions. The simulations of the product size distributions of zeolite were in good agreement with the experimental data using a standard ball mill simulation program. The slowing-down effect was also seen in the mill after 4 min. of grinding.en_US
dc.identifier.citationÖzkan, A., Yekeler, M., (2003). Fine Dry Grinding of Zeolite in a Laboratory Ball Mill. Particle & Particle Systems Characterization, 20(4), 276-282. Doi: 10.1002/ppsc.200390033
dc.identifier.doi10.1002/ppsc.200390033en_US
dc.identifier.endpage282en_US
dc.identifier.issn0934-0866en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage276en_US
dc.identifier.urihttps://dx.doi.org/10.1002/ppsc.200390033
dc.identifier.urihttps://hdl.handle.net/20.500.12395/18480
dc.identifier.volume20en_US
dc.identifier.wosWOS:000186025900006en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÖzkan, Alper
dc.language.isoenen_US
dc.publisherWiley-v C H Verlag Gmbhen_US
dc.relation.ispartofParticle & Particle Systems Characterizationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBall millingen_US
dc.subjectBreakageen_US
dc.subjectGrindingen_US
dc.subjectZeoliteen_US
dc.titleFine Dry Grinding of Zeolite in a Laboratory Ball Millen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
ozkan2003 (1).pdf
Boyut:
131.31 KB
Biçim:
Adobe Portable Document Format
Açıklama:
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Maden Mühendisliği Bölümü/Makale Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu