Our Products

Home/sodium hydrosulphide in the flotation of copper

Effect of grinding media and NaHS on copper recovery at ...

The flotation behaviour of copper minerals in the Northparkes Mines ... with and without the addition of sodium hydrosulphide (NaHS) in the conditioning stage.

Get Price

Sodium Hydrosulfide (NaSH) An Alternative to Sulfur Production ...

May 18, 2017 ... Sodium Hydrosulfide (NaSH) an to alternate to Sulfur Production from ... flotation circuit to separate the Moly sulfide from Copper sulfides.

Get Price

Mineral Floation Cell Exhaust System Upgrade at Highland Valley ...

Finely ground ore flows through a series of flotation equipment: first through two ... The primary reagent (sodium hydrosulphide) used for copper molybdenum...

Get Price

Study of the Effect of Sodium Sulfide as a ... Semantic Scholar

Mar 30, 2017 ... the best flotation responses of chalcopyrite and molybdenite were obtained at ... molybdenite can be recovered from a copper bearing molybdenite ore by ... hydrosulfide, Nokes, and sodium cyanide) [1113], the oxidant (e.g.,...

Get Price

The role of pulp potential and the sulphidization technique in the ...

Keywords: sulphidization, copper oxide minerals, flotation. ... (Soto and Laskowski, 1973) such as sodium sulphide (Na2S) and sodium hydrosulphide (NaHS).

Get Price

Sodium hydrosulfide NaHS Quadrimex Chemical

Sodium hydrosulfide (NaSH) is produced in our German plant and available in ... Flotation in mining industry (copper, molybdenum, cobalt, zinc, nickel)...

Get Price

Flotation using NaHS Sodium Hydrosulfide Froth Flotation ...

Apr 4, 2017 ... Flotation using NaHS Sodium Hydrosulfide (1 reply) ... introduce NaSH replacing copper at flotation other reagent in place froth, promoter, PAX.

Get Price

A Multistage Sulphidisation Flotation Procedure for a ... CiteSeerX

Keywords Froth flotation, Sulphidisation, Copper oxide ore,. Mineralogy .... sulphide or sodium hydrosulphide was added to the flotation systems in slug doses...

Get Price

optimisation of the froth flotation process of chingola refractory ores

sodium hydrogen sulphide resulted in an increase in recovery for the fine sizes. ... flotation procedure since all copper minerals respond differently to different...

Get Price

A New Application For Flotation Of Oxidized Copper Ore

In this study, the flotation of oxidized copper ore obtained from Ergani Copper ... flotation of oxide copper cobalt ores, using sodium hydrosulphide as the...

Get Price