The relationships between the kinetic grinding parameters with interstitial fillings and the liberation degree of a chromite ore

• Autorzy: Umucu Yakup , Deniz Vedat , Gursoy Hakan Y. , Tokcan Isıl , Arsoy Zeyni

Identyfikatory

DOI

10.37190/ppmp/168254

• Języki publikacji: EN

Abstrakty

EN

In this study, the relationships between the liberation degree and the kinetic breakage parameters of a chromite ore obtained from the Burdur (Türkiye) were examined under the laboratory conditions. Firstly, liberation degrees for chromite particles were determined by the particle counting method in a metal microscope for 4 different size groups. Secondly, the breakage parameter of chromite ore which was dry ground with a ball mill was obtained using standard test methods. Additionally, the model parameters were also determined for the fractional interstitial fillings (U) of the chromite sample. Thirdly, the kinetic grinding parameters were compared with the liberation degree of the chromite sample. As a result of the tests, a very good correlation was obtained with R2=0.998, and regression analysis in the grinding processing of the chromite ore was used to verify the validity of the relationship parameter of Si that was produced. To these, it was found that interstitial fillings (U=0.6, 0.8, 1.0, and 1.2) have an effect on the grinding.

Słowa kluczowe

EN

grinding; ball mill; kinetic model; liberation degree; interstitial filling

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Physicochemical Problems of Mineral Processing
• Rocznik: 2023
• Tom: Vol. 59, iss. 5
• Strony: art. no. 168254
• Opis fizyczny: Bibliogr. 15 poz., rys., tab., wykr.

Twórcy

autor

Umucu Yakup

• Eskişehir Osmangazi University, 26040, Eskisehir, Türkiye

autor

Deniz Vedat

• Hitit University, 19030, Corum, Türkiye

autor

Gursoy Hakan Y.

• Eskişehir Osmangazi University, 26040, Eskisehir, Türkiye

autor

Tokcan Isıl

• Eskişehir Osmangazi University, 26040, Eskisehir, Türkiye

autor

Arsoy Zeyni

• Afyon Kocatepe University, 03204, Afyonkarahisar, Türkiye

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).