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Seeking Smelter/Refiner for Circuit Cards

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ausnip

Member
Joined
Oct 30, 2007
Messages
6
Location
portland
I think the time is nearing to have my scrap gold processed. I have over 40,000 pounds of good clean circuit cards. Only about 1/3 are newer PC related motherboards and expansion cards. The other 2/3 are all older mainframe and minicomputer era boards and backplanes from the 70's and 80's. A large amount is IBM scrap(high in palladium) but lots of other manufacturers are represented. I also have 2,500 pounds of ceramic CPU chips. On top of this an unknown quantity of lower grade material like connectors. Easily 2 full 40' truckloads.

I am seeking a smelter/refiner to process this material. I had a lot processed about 15 years ago with less than desirable results. My preparation certainly contributed to the problem but I do not want to use the same facility.

I am seeking a firm who will incinerate and smelt the lot. One located on the West Coast would be more convenient but not necessary. I am not interested in a processor who only samples the lot such as most of the California operations like Xstrata and Metalor. The CPU chips could be split out and sent to a separate firm.

Anybody have any firms they could recommend, particularly a recommendation backed up with first hand experience?

Thanks
 
Chris over at boardsort.com might be one way to go.

http://goldrefiningforum.com/phpBB3/viewtopic.php?f=58&t=10289&p=107582&hilit=boardsort.com#p107582
 
Umicore in Belgium

Aurubis in Germany

I've dealt with both with positive results.

Our boards were shredded and assayed prior to the above reception though.
 
edi gold said:
Umicore in Belgium

Aurubis in Germany

I've dealt with both with positive results.

Our boards were shredded and assayed prior to the above reception though.

I am not sure what you are suggesting here.

Did you shred and assay your material, then ship it to Europe where it was toll refined, OR was your material shredded, sampled, assayed and settlement agreed upon, then your material was shipped to Europe for processing at these large processors? Who did the shredding and sampling?

Thanks for the suggestions.
 
Might be a better representation to sample the copper smelt product and send it out to two labs. That copper should hold every PM that's dissolvable.


Lou
 
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