Comparative assessment of heap leach production data - 2. Heap leaching kinetics of Kipoi HMS floats material, laboratory vs. commercial scale

详细信息    查看全文

• 作者：Petrus J. van Staden^a ; ^{petrusv@mintek.co.za} ; Trung D. Huynh^b ; Mervyn K. Kiel^b ; Robert I. Clark^b ; Jochen Petersen^c
• 关键词：Heap leach ; Kinetics ; Scale-up ; Laboratory columns ; Commercial heaps
• 刊名：Minerals Engineering
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：101
• 期：Complete
• 页码：58-70
• 全文大小：1448 K
• 卷排序：101

文摘

Batch curves are derived for three commercial heaps, using the method of Part 1. The parameters in the fitted expressions can guide performance improvement. The fitted parameters identified the governing phenomena in columns and heaps. This represents a case study in heap leaching scale-up. Multiple case studies can build a database for scale-up.