Blue Bowl separation of Pulverized PCB Components for Gold Recovery

[@FAISALALHARBIF]

How does water circulate inside the blue vessel? 🤔

[@quinton3997]

You also need to run a magnet to get all the metal out before running through blue boul

[@nicholaswakula1395]

Use some dish washer rinse aid in your water to stop the small gold particles from floating.

[@ruthparks5120]

Jet Dry

[@frantiseklaluch6605]

I was thinking about that, interesting result. What kind of material is that? Looks like mix of all possible stuff.

[@dachee]

In my opinion, it may be better to turn on the water after depositing the material to the bottom of the bowl. Alternatively, you can use a pipe (with a taper cut at the bottom end) to deposit the material to the bottom of the bowl while the water is running.

[@70289121]

Add 2-4 drops of dish soap to your water, that will stop the floating problem

[@bohemianmystik8602]

Use dish soap because very fine gold will float

[@ruthparks5120]

My bf has one of those bundt pans, er uh... I mean "blue bowls". 😂

[@stevestones7083]

Should have tried dawn dish soap to drop small flakes you lost

[@gwater12345]

You have to know a cupellation.

[@MetalScrapLab]

I'm studying acids but I do want to get into cupellation soon.

[@quinton3997]

Have to run it through the screen losing your gold because some of the bigger stuff heavier than your gold

[@briancharette4980]

boy oh boy..this is a total disaster... first of all..your material should be washed down to keep the water clean so that you can see how the bowl is reacting..second..you should of classified besides 30 mech..60 mech and 100 mech and run them seperately... third..never put son much material in the bowl...you need loads of help..four...remove that valve by a gate valve..i can go on and on...

[@joeventura1]

Step one, toss everything that floats

[@prospectorpete]

Why dont you talk ?. Silent movie went out in the 1950s