Increasing efficiency by selective comminution

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• 作者：Max Hesse ^{M.Hesse@iam.tu-freiberg.de} ; Oleg Popov ^{Oleg.Popov@iam.tu-freiberg.de} ; Holger Lieberwirth ; ^{Holger.Lieberwirth@iam.tu-freiberg.de}
• 关键词：Selective comminution ; Quantitative microstructural analysis ; Impact comminution ; Pre-concentration ; lead ; zinc ; ore
• 刊名：Minerals Engineering
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：103-104
• 期：Complete
• 页码：112-126
• 全文大小：4478 K
• 卷排序：103

文摘

Quantitative Microstructural Analysis (QMA) quantifies the ore characteristics. Only the right combination of material and technology allows selective comminution. The parameter selectivity S quantifies differences of the components in the material. A suitable separation cut can be calculated for a selectively comminuted material.