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n nThis is a guidebook on the five different methods of reclaiming gold from electronic e-wase. I always wanted an easy-to-understand step-by-step guide to the at-home ways of reclaiming gold. And this mini-book will walk you thru the five methods that i have used starting with the most basic process first. Using only everyday at-home chemicals to extract gold and other precious metals from the currently plentiful sources available thru the reclaiming of the endless supply of everyday scrap e-waste.n n n nTable of contents: n n- Tools and equipments for gold extractionn n- All the chemicals and hazardsn n- Gold plated materials and flow chartn n- Chemicaly extract gold from cpu guiden n- Dissolving gold with chemicalsn n- Silting processen n- Seperate gold from zinc powdern n- Desolve gold with aqua regia reaching 99% purityn n- Percipitate the gold with sodium bisulfiten nYes! You can find gold, silver, platinum, palladium, and other precious metals. Theyre all around you. Maybe youve never thought about recovering gold and other precious metals from electronic scrap.n nAlthough this method of gold extraction calls for household chemicals, that doesnt mean they are safe. Please be advised that you must handle these chemicals with care. Goggles, gloves, glass apparatus, and a very well-ventilated room with a fume hood or an outside area is highly recommended.n
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Vânzător: Libris.ro
Brand: Norman Swasey
