In this video 45 g BGA Chips from old cellphone's have been processed and yielded amazing result of gold proportion to starting material's weight. Based on this process it is possible to recover 0.9 g to 1.5 grams of gold per 1 kilogram of old cellphone boards.
Caution ❌ in this video I'm doing wet ashing to process BGA Chips , Hot sulfuric acid is very dangerous and could blind a person , DO NOT try this at home ❌
✅Gold from 3kg cellphones PART 1:
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Gold from cell phones:👇
Link for PART 1 👇
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