Login Register
G
Treating the Waste Solutions 5:38
sreetips
Treating the Waste Solutions sreetips

18.1K views - 5 years ago

This video demonstrates a process for treating waste solutions from gold refining. The creator uses a stockpot and a waste treatment bucket to separate precious metals from the waste. The process involves cementation, where metals are deposited onto iron, followed by the addition of sodium hydroxide to precipitate the metals as hydroxides.

Pure Gold From My Filter Papers 41:11
sreetips
Pure Gold From My Filter Papers sreetips

145.4K views - 3 years ago

Refining gold from used filter papers involves a multi-step process. The video demonstrates burning and processing the resulting ash, using various acids and filtration techniques. A reliable vacuum system aids in a final filtration step.

How To Recover Gold From Computer Scrap 39:51
sreetips
How To Recover Gold From Computer Scrap sreetips

2M views - 3 years ago

sreetips demonstrates recovering gold from computer scrap. The process involves chemical reactions with hydrochloric acid and hydrogen peroxide over several days. This detailed tutorial shows each step of the refining process, from initial soaking to final gold extraction.