getting gold from circuit boards

getting gold from circuit boards

  • Scientists find a new way to recover GOLD from mobile

    The method involves placing the circuit boards into mild acid to dissolve all the metal parts. An oily liquid which contains a chemical compound is then added, which only extracts the gold.

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  • How to Extract Gold from Computer Circuit Boards?

    2000. A. The amount of gold you will get from 4 tons of circuit boards may not be worth the effort and cost. There are at least two ways to get the gold: (1) cut off the tabs and strip them in cyanide (2) burn the entire collection, smelt the copper and gold out of the ash, then extract the gold from the copper.

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  • How to Extract Gold From Electronics: 11 Steps (with Pictures)

    Back in the 70's I extracted the gold, copper and solder from from about a 100Kg of salvaged circuit boards. Even with the thicker gold used in those days I didn't get enough total return to cover the total cost of the processing.

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  • How to Extract the Gold From Computer Circuit Boards

    Computers and other electronic devices contain gold and other precious metals in their circuit boards. As consumers upgrade their electronic gadgets, the precious metals remain trapped in piles of waste. Theres about 0.2 grams (0.007 ounces) of gold in a typical mobile phone handset. Recovery of this gold

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  • How to Remove Gold from Circuit Boards: 12 Steps (with

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  • How to extract gold from electronics WIRED UK

    There's gold in them thar circuit boards laptops, phones, cameras and other devices use the precious metal to connect components, and it can

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  • Gold Recovery CPU and Circuit Board. techniques

    Get without the ads. Gold Recovery CPU and Circuit Board. techniques chemicals nitric acid recovery computer parts pins. How to extract gold from gold separation circuit boards,

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  • How to remove gold from circuit board Gold Recycling.

    Getting gold from integrated circuit Gold mining ewaste Electronic scrap old. gold wire bonds from the. gold from computer parts. Electronic scrap old recycle Gold. Gold Recycle CPU Computer from

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