The Effect of Attrition in the Quartz Sand Beneficiation (CROSBI ID 492284)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Salopek, Branko ; Sobota, Ivan ; Halle, Radovan ; Pfaff, Slavka
engleski
The Effect of Attrition in the Quartz Sand Beneficiation
The quality of quartz sand can be improved by reducing the oxide coatings on the quartz grains. In this direction, a study has been made to consider the possibility of coatings removal from quartz sand by attrition cleaning. Tests were conducted in a laboratory attrition cell at different values of operating parameters: suspension density, attrition time and stirrer speed. Indicators of attritioning efficiency were the content of the particles - 0, 063 mm produced by abrasion of grain surfaces and content of main impurities (Al_2O_3, Fe_2O_3) removed through attrition process.
quartz sand; clay coatings; beneficiation; attrition
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Podaci o prilogu
565-569-x.
2003.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of X^th Balkan Mineral Processing Congress Mineral Processing in the 21^th century
Kuzev, L. ; Nishkov, I. ; Boteva, A., Mochev, D.
Sofija: DJIEV TREADE LTD
Podaci o skupu
X^th Balkan Mineral Processing Congress Mineral Processing in the 21^th century
predavanje
15.06.2003-20.06.2003
Varna, Bugarska
