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Gold stripping from electroless nickel base

2005

Hi,

Please let me know a reliable procedure and chemicals used for stripping gold metal from electroless nickel base.

Thanks in advance,

SE Rama Murthy
- Hyderabad, AP, India

Stripping is process of brighting the metals.you collect the solution in large container, add sodium hydroxide in it and add zinc dust [on eBay or Amazon] to precipitate silver & gold , filter & dry this powder & then treat with aqua regia.

Bhupesh Mulik
jewellery - India
2005

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