g_axelsson said:A good video! I really like your system with bubbler for agitating the liquid, but then I guess you have to turn off the air before removing liquid. How long do you let it settle before siphoning off the barren liquid?
Göran
Goran, I usually turn off the bubbler and let both settle overnight, then decant.
I'll check out those squirt bottles from the dollar store. I've worn out a few of those squeeze triggers.
Tonight I'm going to experiment with all the copper powder that I removed from waste bucket. I must have 20 pounds of copper powder. I'm going to give it a try to see if it can be used again to cement silver.
I want to wash it with some water, rinse with DH2O, then add some freshly digested and filtered silver nitrate to see what happens.
It would be great if I could use the copper to cement silver, then reclaim the copper in the iron bucket, using the copper from the iron bucket in my stock pot and to cement new silver from fresh silver nitrate.
I've refined at least 5 Troy ounces of gold per month, all the wastes go into the stock pot.
Plus I've been running jewelers polish sweeps and filings. Those usually have Pt and that goes into the stock pot.
I've been adding copper tubing cut open to cement silver, when it's done I take the left over copper and throw it in my stock pot. It always gets completely consumed.
Good stuff.
kadriver