- Qwethen
10.2K subscribers
8:44
Gold refining with Iron Sulfate without sodium metabisulfite #gold #ewaste #goldrefining #sulfate
- Qwethen
4.2K views • 2 months ago
3:07
Make Iron(II) sulfate! Production of gold recovery raw materials - Full process #goldrecovery #gold
- Qwethen
1.6K views • 2 months ago
8:21
Silver recovery and refining / Silver contact - Electrical contact #silver #electrical #ewaste
- Qwethen
3.3K views • 3 months ago
5:11
How much gold in processor legs? - fume hood maintenance - #goldrecovery #goldrefining #ewaste
- Qwethen
869 views • 5 months ago
6:25
2024 - Gold recovery and gold refining - full process - 300g mixed e waste - #goldrecovery #gold
- Qwethen
2K views • 9 months ago
4:46
2000+ Led Light Silver Recovery / Silver from led panel / Silver refining / #silver #ledlights #led
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737 views • 10 months ago
8:25
Waste processing, gold refining, gold recovery #goldrecovery #ewaste #scrap #gold #silver #refining
- Qwethen
1.3K views • 10 months ago
12:17
Gold and Silver Recovery & refining from 300g Chip / wire #goldrecovery #chips #goldrefining #gold
- Qwethen
16K views • 11 months ago
8:16
Silver recovery from silver plated contact, refining full process. 1000g #silver #gold #refining
- Qwethen
5.3K views • 1 year ago
6:41
Gold recovery - Gold refining - Make pure gold from gold foil - full process - pure gold -
- Qwethen
1.7K views • 1 year ago
11:22
Gold recovery - Gold refining - Make pure gold - Gold melting - High pure gold - Full process -
- Qwethen
1.5K views • 1 year ago
6:18
Silver refining / full process / silver contacts / silver ring / silver casting / silver jewelly /
- Qwethen
1.1K views • 1 year ago
11:34
Gold and Silver Recovery From 1kg IC Chips / Recycling Gold From ICs Chips / Silver From IC Chips
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14K views • 1 year ago
4:39
How to remove silver from a contact? / Industrial contacts / Silver recovery / no acid, no heat /
- Qwethen
33K views • 1 year ago
19:04
Gold recovery and refining - full process - Make 24k pure gold in multi-layered gold / Pure gold /
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8K views • 1 year ago
17:24
Make 24k pure gold in multi-layered gold / Pure gold / High yield gold - recovery - refining Part 2
- Qwethen
3K views • 2 years ago
5:21
Make 24k pure gold in multi-layered gold / Pure gold / High yield gold - recovery - refining Part 1
- Qwethen
2.2K views • 2 years ago
7:07
High Voltage Fuse / Silver recovery / Fuse silver recovery
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3.8K views • 2 years ago
9:11
How much silver in silver plated contacts? Silver recovery & refining / full processing & refining
- Qwethen
17K views • 2 years ago
13:31
Gold recovery and gold refining / Stripping cell / Sulfuric acid electrolysis / Iron -Brass- Copper/
- Qwethen
6.2K views • 2 years ago
6:37
Build for furnace / Melting silver / Silver bar / Teszt video / Short version
- Qwethen
777 views • 2 years ago
9:37
Gold-plated connectors / high grade gold / industrial connectors / gold recovery / gold refining /
- Qwethen
4.4K views • 2 years ago
4:56
Industrial connectors, pcb board, relays, gold plated transistors, gold plated pins/ gold recovery /
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3.5K views • 3 years ago
19:32
How much gold in 1kg test pcb contact pins / recovery with Acid Peroxide / refining full processing
- Qwethen
43K views • 3 years ago
5:16
Process of galvanizing technology, zinc coating preparation. Surface treatment. // Qwethen logo //
- Qwethen
428 views • 3 years ago
9:32
Melting Gold and Palladium with welder // gold powder & palladium powder //
- Qwethen
13K views • 3 years ago
10:54
Full process Silver and Palladium recovery from MLCC (Part 2) Multilayer ceramic capacitors refining
- Qwethen
36K views • 3 years ago
9:40
Full process Silver and Palladium recovery from MLCC (Part 1) Multilayer ceramic capacitors refining
- Qwethen
64K views • 3 years ago
14:32
How much gold is in gold-plated springs? /sulfuric acid stripping cell / refining / recovery
- Qwethen
5.2K views • 3 years ago
23:27
How much gold in 1kg DDR ram? Gold recovery from 1kg DDR ram / chip / Gold recovery - refining /
- Qwethen
136K views • 3 years ago
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