30 and more recovery procedures, updated edition (E-book)

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Lino1406

Well-known member
Joined
Nov 1, 2007
Messages
2,356
Location
Israel
List of contents: page
1. The fixer from photography, silver bearing solution 2
2. The silver cyanide solution 3
2a. SHS method 3
2b. Thiosulphate method 3
3. The wet silver chloride scrap 3
4. Dry silver chloride/bromide/iodide 4
5. Silver nitrate, dry or in solution 4
6. Silver plating 4
7. Silver from the silver chloride -mercury chloride mixture 5
8. Silver from the silver chloride -mercury chloride mixture containing
organic matter 5
9. Silver from the silver-zinc battery 5
gold recovery: foreword 6
10. Gold cyanide solution 6
10a. SHS method 7
11. Acidic gold (either gold ammonium sulphite or gold chloride) 7
12. Acidic gold (aqua regia solution where other metals are present) 7
13. Gold from the iodine/iodide solution, mercury amalgam 8
14. Gold from the electronic scrap 8
15. Palldium from the cyanide solution 9
15a. SHS method 10
16. Palladium from the acidic solution 10
17. Palladium from the palladium on charcoal catalyst 10
18. Palladium from the Mercury-Copper-palladium amalgam. 11
19. Platinum from the acidic solution 11
20. Platinum from the Pt on charcoal catalyst 12
21. Rhodium from the acidic Rh solution 12
22. Rhodium from the Rh over charcoal catalyst 12
23. Platinum, palladium and rhodium from the cat honeycomb converter 12
24. Osmium dioxide and osmium from the osmium tetroxide scrap 13
25. Non selective extraction of acidic solution containing precious metals 13
26. Rhenium from potassium perrhenate 14
27. Ruthenium from the Ru plating solution 15
28. The nano-gold, nano-silver, nano-palladium dispersion 15
29. Recovery from organo metal compounds 16
30. Short cut. Platinum, palladium and other PM's from their oxides 16
Word of caution: Situations where recovery of silver turns explosive 17
Full details. Ecological procedures. Go to LIBRARY
 

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The Librarian said:
"Making profit from chemistry of precious metals in the scrapyard."
30 cases of precious metals reclamation
by Dr. Arik Lin
This pamphlet sells for $8.50 to forum members and comes by e-mail in Word format.
Send a PM to Lino1406 and he will send you a Paypal invoice to order the e-book. Include an e-mail address where you want the file sent.
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