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kaolin recovery in mine tailings

Recovery of kaolinite from tailings of Zonouz kaolin

Recovery of kaolinite from tailings of Zonouz kaolin-washing plant by flotation-flocculation method Kianoush Barani∗, Masoud Kalantari Department of Mining Engineering, Lorestan University, Khorramabad, Iran a r t i c l e i n f o Article history: Received 23 October 2016 Accepted 10 May 2017 Available online 12 August 2017 Keywords: Kaolinite Flotation

Kaolin Tailings Ponds - 911metallurgist

04-07-2018Kaolin tailings ponds play an important role in reclamation of land and water. Discharges impounded from kaolin plants include oversize fractions consisting of coarse kaolin, mica, quartz as well as magnetically extracted contaminents, acid filtrates, and plant washdown streams. Tailing ponds perform an essential function in sedimentation of particulates, blending and reoxygenation of liquid

New approaches for extracting and recovering metals from

15-05-2017Exposure of mine tailings to both oxygen and water facilitates the microbially- alysed oxidative dissolution of the sulfide minerals they contain, generating acidic waste waters that contain elevated concentrations of dissolved metals and sulfate. Acid mine drainage AMD is a widely-reported environmental pollutant, with global distribution.Cited by: 156

Recovery of kaolinite from tailings of Zonouz kaolin

01-04-2018In this research, recovery of kaolinite from tailings of Zonouz kaolin washing plant, which is lo ed in Iran was investigated by flotation and flotation- flocculation. Flotation experiments show that the flotation of kaolinite from the tailings is better in an acidic than in an alkaline medium containing ionic collectors.Cited by: 6

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