In this video I recover some silver from concentrated silver nitrate solution by cementation on copper. This is silver recovered from scrap IC chips in an earlier project. How much did I get? Watch and see... Please visit the Urban Gold Mining section of my web site at [ Ссылка ] for more information. #ewaste #chemistry #recycle #bullion
My other channels: @electrogeek6437 Electronics & Retro-Computers
@MikesLapidaryFossils Rockhounding and Fossil Hunting.
Chemicals used in these videos:
Nitric Acid: [ Ссылка ]
Custom Building Products Sulfamic Acid [ Ссылка ]
Hi-Yield Iron Sulfate (4 lbs.) [ Ссылка ]
Bonide 1-Pound Granules Stump-Out, 4 Pack [ Ссылка ]
Sulfuric Acid Drain Opener, 32 fl oz (2) [ Ссылка ]
Tin Shot (1 Pound | 99.9+% Pure) Raw Tin Metalhttps://amzn.to/3fclLKl
Easy Peasy Urea Fertilizer [ Ссылка ]
Equipment and supplies used in these videos:
Full-Face Mask Respirator with 60926 Cartridges [ Ссылка ]
Dual Powered Digital Pocket Scale 200g x 0.01g [ Ссылка ]
3pcs Glass Graduated Beaker Set 500ml, 1000ml, 2000ml [ Ссылка ]
12PK Watch Glasses, 6" (15cm) - Cover Lids for Beakers & Flasks [ Ссылка ]
Filtering Flask, 1000ml - Borosilicate Glass - Conical Shape, with Integral Side Arm [ Ссылка ]
United Scientific Supplies JBF1150 Buchner Funnel, 1150 ml, Diameter 150 mm [ Ссылка ]
1 Stage HVAC Vacuum Pump 4.5cfm 1/3hp 110V [ Ссылка ]
Aroma Housewares AHP-303 Single Burner Hot Plate, Black [ Ссылка ]
Plastic Strainer 6-Inch, Black [ Ссылка ]
Plastic Squeeze Bottle - 2Pcs Wash Bottle 500ml [ Ссылка ]
300PCS 3ML Plastic Transfer Pipettes [ Ссылка ]
Nitrile-Vinyl Blend Exam Gloves, X-Large 100 [ Ссылка ]
Refining Precious Metal Wastes by C. M Hoke [ Ссылка ]
