Rhenium and precious metal pt pd and au abundances in porphyry cu-mo deposits of central-asian mobile belt acta petrologica sinica 2007 jan 12381957-1972 berzina anita n korobeinikov alexander f rhenium and precious metal pt pd and au.
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2020-6-15rougher flotation recovered 96 pct of the platinum and 86 pct of the palladium in a concentrate assaying 17 ozton pt and 47 ozton pd cleaning the rougher concentrate with a reagent suite containing a water-soluble polymer gangue depressant.Read More
2013-1-22a review of the flotation of native gold and electrum 3415 a review of the flotation of native gold and electrumpergamon 0892--68750100103-0 minerals engineering vol 14 no 9.Read More
2020-3-9flotation recoveries achieved using the sulphide co-collector schemes were 551 3e pt pd and au application of the hydroxamate oxide collector improved the flotation performance to recoveries of 747 3e the superior pgm recoveries achieved.Read More
2009-8-271 froth flotation fundamental principles froth flotation is a highly versatile method for physically separating particles based on differences in the ability of air bubbles to selectively adhere to specific mineral surfaces in a mineralwater.Read More
2019-6-10measured at all stages in the flotation tests initial pulp eh and eh during the conditioning and flotation stages using a saturated calomel electrode sce and platinum indicator electrode the flotation tests were run as shown in the flowchart in.Read More
The first step in this process is to crush platinum containing ore and immerse it in the reagent containing water a process known as froth flotation during flotation air is pumped through the ore-water slurry platinum particles chemically attach on to.Read More
2020-6-12handbook of flotation reagents chemistry theory and practice flotation of gold pgm and oxide minerals volume 2 focuses on the theory practice and chemistry of flotation of gold platinum group minerals pgms and the major oxide minerals.Read More
2020-6-16located about 150km southwest of harare ngezi is zimbabwes principal platinum-group metals producer operated by makwiro platinum mines owned 70 by zimbabwe platinum mines zimplats and 30 by the south african mining company impala platinum.Read More
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