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.associated sulfur and arsenic minerals from tin ores by .

of associated sulfur and arsenic minerals from tin ores, the paper took .depressant y-As to conduct the small-scale closed-circuit experiment in lab.

The effect of air pollutants on diameter increment.

200511-Investigation of surface properties of gangue minerals in platinum bearing ores.of activation is dependent on mineral type, depressant typ.

.a depressant in a method for froth flotation of potash ores

Polyquaternary polymer as a depressant in a method for froth flotation of potash oresThe present invention relates to the use of a polyquaternary polymer .

.Flotation of Copper-lead-zinc Sulfide Ores in .

Study of Flotation of Copper-lead-zinc Sulfide Ores in Liaoning.Separation of copper and leadCombined depressantThere were main metallic .

Use of Sodium Metabisulphide as An Alternative Depresant in .

Use of Sodium Metabisulphide as An Alternative Depresant in Selective .Potassium dichromate is widely used as a depressant of this type of ores.

Flotation of iron ores

20121019-This invention relates to the beneficiation of iron ores by froth flotation. More particularly, the invention-relates to a multi-stage flota.

selected Merensky ores to increased depressant dosages

Harris, D. Bradshaw, The response of sulphide and gangue minerals in selected Merensky ores to increased depressant dosages, Minerals Engineering, 20, .

extraction_

:3.5/518201183-The extraction and isolation of metals from ores .In one such process, 6.2.1 Hydraulic Washing .Explain. What is the role of depressant .

Application of New Type of Depressant _(As), to Separation .

D_(As) depressantThrough a series of contrast experiments with line, .of recovery of Cu is 94.46% in the flotation process of copper ores .

.and depressant performance in the flotation of .

Investigating collector and depressant performance in the flotation of selected iron oresAs the excessive extraction of high grade iron ore reserves has led .

Depressant for flotation separation of polymetallic sulphide .

A new depressant for use in enhanced separation of polymetallic sulphides is described. The depressant agent is used in conjunction with conventional .

.Complex Ores - Depressant action of low molecular weight non

ionic surfactants on talc - Processing of Complex Ores - Depressant action of low molecular weight nonThe film stability, adsorption and depressant action .

SILICATE DEPRESSANT FOR THE FLOTATION OF SULFIDE OR PRECIOUS .

SILICATE DEPRESSANT FOR THE FLOTATION OF SULFIDE OR PRECIOUS METAL ORES conjunction with the addition of at least one monovalent ion modifier enhancing.

A NEW ORGANIC DFPRESSANT IN FLOTATION OF CHALCOPYRITE AND .

The depressing actions of a new organic depressant CTP in the separation of copper and sulfur have been studied with ores of Dexin Copper Mine. The .

.flotation of galena from lead-zinc-iron sulfide ores in .

Development in selective flotation of galena from lead-zinc-iron sulfide ores.addition of any conventional depressant of sphalerite such as zinc sulphate.

Flotation of Lead-Zinc Ores

In most cases, NaCNZnSO4 depressant system is used with xanthate + .As for copperzinc ores, some of the leadzinc ores are treated using.

.Action of New Low Molecular Weight Organic Depressant (CTP.

Depressing action of new organic depressant of sulfide has been studied in ..pressing for pyrite.RUde ores separation results confirmed above research .

Starch-caustic in apatite-ilmenite froth flotation

This invention relates to the beneficiation by froth flotation of those metallic oxide ores containing excessive amounts of phosphate minerals. More particula.

Depressant for flotation separation of polymetallic sulphidic.

A new depressant for use in enhanced separation of polymetallic sulphides is described. The depressant agent is used in conjunction with conventional .