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17 Responses to “HOW GOLD IS RECYCLED FROM COMPUTERS”
where was it filmed? eastern europe ? russia-
too many people working- the owner willnot earn money-but its intersting to know how much cost to build a manufacture plant like this one
November 6th, 2008 at 5:08 am
damb i didnt know pc’s give gold crap i should have cept my broken one
lol i make dental crowns
November 6th, 2008 at 5:08 am
In the presence of nitrate and chloride ions, it will react. Cynanic acid will also dissolved it. So will hydrofluoric acid.
November 6th, 2008 at 5:08 am
by any chance do u know how much mixture?
i have the hydro acid jus need the nitric.
November 6th, 2008 at 5:08 am
It is not Carats that measures the purity of gold but Karats. It makes all the difference. Carats is used for diamonds…
November 6th, 2008 at 5:08 am
thnx for this im going to go to the dump theres all ways old hard drives there
November 6th, 2008 at 5:08 am
actually the mixture is aqua regia
November 6th, 2008 at 5:08 am
Does anyone know the bath contents the “mixed metal plates are put into?
November 6th, 2008 at 5:08 am
gold disolves in a mixture of nitric and hydrochloric acid.
November 6th, 2008 at 5:08 am
How can you dissolve gold with acid; I believe it is non-reactive. ???
November 6th, 2008 at 5:08 am
Sweet video, thanks for the post.
November 6th, 2008 at 5:08 am
oh dont worry, the economic benefits surely outweight the costs. would you run a business without profits?
November 6th, 2008 at 5:08 am
where was it filmed? eastern europe ? russia-
too many people working- the owner willnot earn money-but its intersting to know how much cost to build a manufacture plant like this one
November 6th, 2008 at 5:08 am
great video intresting stuff
November 6th, 2008 at 5:08 am
Very Good Video…thanks for giving us an idea how its done…Jim
November 6th, 2008 at 5:08 am
Nice video
November 6th, 2008 at 5:08 am
Thousands…
November 6th, 2008 at 5:08 am
How many CPUs are required to get 1kg of gold?