Correlations of Bond and Breakage Parameters of Some Ores with the Corresponding Point Load Index

Küçük Resim Yok

Tarih

2012

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

WILEY-V C H VERLAG GMBH

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

This paper presents significant correlations of the Bond parameter (work index, Wi and grindability, G) and the breakage parameters (specific rate of breakage, Si and the fineness value, ?) with the point load index (Is(50)). The experimental results obtained from calcite, barite, colemanite and bauxite samples have demonstrated that the Bond and breakage parameters were closely correlated with the point load index. That is, the values of G, Si and aT parameters decreased with the increase in the values of the point load index; however, the ? parameter of Bi,j increased with increasing Is(50) values.

Açıklama

Anahtar Kelimeler

bond work index, grindability, point load index, specific rate of breakage

Kaynak

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION

WoS Q Değeri

Q2

Scopus Q Değeri

Q2

Cilt

29

Sayı

3

Künye