Product size distribution function influence on interpolation calculations in the Bond ball mill grindability test

详细信息    查看全文

• 作者：Beatriz Á ; lvarez Rodrí ; guez^a ; Gloria Gonzá ; lez Garcí ; a^b ; Alfredo L. Coello-Velá ; zquez^c ; Juan M. Mené ; ndez-Aguado^b ;
• 关键词：Work index ; Bond standard test ; Grindability ; Power consumption ; Ball mills
• 刊名：International Journal of Mineral Processing
• 出版年：2016
• 出版时间：10 December 2016
• 年：2016
• 卷：157
• 期：Complete
• 页码：16-20
• 全文大小：536 K
• 卷排序：157

文摘

Differences up to 6,2% in the Bond ball mil work index can be observed due to different siz distribution in P80 calculation. 13 ores were tested using the Bond ball mill grindability test, obtaining P80 using different interpolation functions Rosin Rammler’s model showed the best behavior, so its use must be not only suggested, but recommended.