Towards cleaner production - Using flotation to recover monazite from a heavy mineral sands zircon waste stream

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• 作者：E. Tranvik^a ; ^b ; ^{elin.tranvik@gmail.com} ; M. Becker^b ; ^c ; B.I. På ; lsson^a ; J.-P. Franzidis^b ; D. Bradshaw^b
• 关键词：Mineralogy ; Surface coatings ; pH ; Mineral sands ; Design of experiment ; Statistical analysis ; Rare earth elements
• 刊名：Minerals Engineering
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：101
• 期：Complete
• 页码：30-39
• 全文大小：1974 K
• 卷排序：101

文摘

Selective separation of monazite from zircon at pH 10 with an oleate collector. Monazite flotation selectivity is highly pH dependent. Importance of mineralogy for characterisation of surface coatings. Effective scoping of multiple factors with DOE approach and statistical analysis.