pyrite flotation tailing

separating flotation gold from pyrite vibrating sieve separatorThe flotation of gold uranium and pyrite from use of flotation to produce a gold concentrate from a at Zandpan attempts a separate tailings pyrite flotation Introduction to Mineral Processing Chevron Phillips Chemical Home-pyrite flotation tailing-,COPPER EXTRACTION FROM COPPER SMELTER SLAG WITH found that a great effect on copper leaching has the pyrite/flotation tailings ratio The best results were achieved by sulphating of 5 00 g slag with 2 00 g of pyrite or 3 00 g of tailings …… Get More


chalcopyrite flotation tailing know-us eu

Flotation experiment research on a polymetallic chalcopyrite pyrite and so on priority flotation zinc and pyrite from the bulk flotation tailings was Recovery enhancing of gold in chalcopyrite flotation
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Pyrite behaviour in a tailings pond ScienceDirect

This paper deals with the behaviour in a tailings pond of the residues produced during the flotation of a complex sulphide ore The composition of the tailing was essentially pyrite 63 4% with minor amounts of Cu Pb and Zn sulphides 1 4 0 5 and 0 8 respectively
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Introduction to Mineral Processing Chevron Phillips Chemical

Introduction to Mineral Processing Lime is often used to raise the pH of the pulp and also reduce the flotation of iron pyrite The tailing from the lead flotation circuit is the feed to the zinc circuit The ability to selectively float the separate minerals depends on the ore the chemicals and other factors
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flotation separator for gold tailings vibrating sieve separator

Pyrite-Gold Recovery in Copper Rougher Flotation Tailings Informit Abstract The present study investigates the effect of regrinding and aeration on the separation of pyrite from gold in copper rougher flotation tailings 0 07% Cu Get Price And Support Online
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Treatment of Old Pyrite Flotation Tailings for Recovery of

A sample of old pyrite flotation tailings from the concentrator contained 11 4% sulfidic iron 14 5% sulfidic sulfur 0 26% copper 0 22% zinc and 0 67 g/t gold Pyrite was the main sulfide mineral 31%
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Pyrite-Gold Recovery in Copper Rougher Flotation Tailings

1 Pyrite-Gold Recovery in Copper Rougher Flotation Tailings Eic Aminartey Agorhom 1 William Skinner and Massimiliano Zanin 1Ian Wark Research Institute Ian Wark Research Institute The ARC Special Research Centre for Particle and Interfaces University of South
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Separation of Copper Minerals From Pyrite Smelting Copper

SEPARATION OF COPPER MINERALS FROM PYRITE United States Patent 3847357 A process of separating copper minerals from pyrite wherein a flotation concentrate containing copper minerals and pyrite is reground in the presence of lime and subsequently conditioned at a pH of 12 0 or more for a predetermined period sufficient to depress the pyrite with optional additions of sulf-hydryl collector
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Enhancing fine particle recovery in flotation and its

universite du quebec en abitibi-temiscamingue enhancing fine particle recovery in flotation and its potential application to the environmental desulphurization process
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Gold Flotation Metallurgist & Mineral Processing Engineer

gold flotation flowsheet It is obvious that the most suitable treatment for ores carrying gold and silver associated with pyrite and other iron sulphides arsenopyrite or stibnite will
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EXTRACTION OF ALUMINA FROM COAL DERIVED PYRITE

alumina from coal-derived pyrite flotation tailing the Based on the fact that pyrite flotation tailing mainly contains diaspore and aluminosilicates including coal-derived pyrite flotation tailing are shown in Table I and Table II respectively Mineralogical analysis of the
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Multidisciplinary characterization of mine tailings

This work emphasizes the superficial specificity of mine tailings as a flotation feed Mine tailing approach On one hand desulphurization was studied using mine tailings
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Separation of chalcopyrite and pyrite from a copper

For the copper tailings the objective of the flotation is to detach the copper minerals from other sulfide minerals usually pyrite and the gangue minerals The main difficulty lies in the depression of pyrite which conventionally proceeds in high pH conditions by using large amounts of lime CaO
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Pyrite Tailings Recovery by Flotation

The Pyrite Tailings Flotation Circuit Flowsheet Initial treatment of the tailings preparatory to pyrite recovery depend upon the source and particle size of the material to be treated Fine material such as flotation tailings normally does not require size reduction prior to pyrite flotation
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PHOSPHATE PRODUCERS IMPROVE PLANT PERFOR MANCE

PHOSPHATE PRODUCERS IMPROVE PLANT PERFOR MANCE USING C P T INC FLOTATION TECHNOLOGY Harold E Wyslouzil P Eng President Canadian Process Technologies Inc
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Pyrite-Gold Recovery in Copper Rougher Flotation Tailings

The present study investigates the effect of regrinding and aeration on the separation of pyrite from gold in copper rougher flotation tailings 0 07% Cu 0 61g/t Au tail grades
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pyrite tailings recovery by flotation kaolin equipment suppliers

Oreprep F-521 Frother For Copper-molybdenum Ores Flotation Oreprep F-521 Frother For Copper-molybdenum Ores Flotation Find by step to monomer dissociation to ensure a high recovery of molybdenum concentrate pyrite and minor chalcopyrite molybdenum copper flotation tailings flotation
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Pyrite Activation in the Lead-Zinc Tailings Recovery Xinhai

Pyrite is the main raw material for industrial sulfuric acid but China is a leading manufacturer and consumer of sulfuric acid so the comprehensive utilization of pyrite plays an important role in lead-zinc tailings recovery
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gold tailings recovery flotation machine

kerogen recovery rather than synergism in pyrite flotation Gold in reclaimed tailings dump material from the Witwatersrand basin in South Africa is A 2 kg sample of ore was transferred into a 5 l Denver flotation cell and pulped to 40 wt Get Price And Support Online
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ROLE OF STARCH AND METABISUPHITE ON PURE PYRITE

Role of starch and metabisulphite on pure pyrite and pyritic copper ore flotation 43 occurred with 1 7 mg/ dm3 while 21% depression occurred with the same dosages of starch at pH 6 5 where pyrite flotation is expected to be weak at pH 10
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