Question concerning cyanide leaching

[Juan Manuel Arcos Frank]

GSP,my Dear Friend:

Yes,Sir...It is great!!!!!

I am talking about after I add the zinc,precipitate the zinc/precious metal powders and pouring off the liquid,this liquid(before adding sodium hypochlorite) is what I am trying to regenerate the cyanide by adition of sodium/potassium sulphide.

I will try it,let us see what happens.

Best regards.

Your friend.

Manuel

 

[ritesh]

our cyanide solution has the ph of 11.after adding hypochlorite bleach the orp reading decreases to -75 what should we do to increase the orp reading.please help 4 metals!!!!!!!!!

 

[Traveller11]

Will sodium thiosulphate neutralize cyanide solutions?