High efficient Cyanide GOLD STRIPPING | MOBILE phones 

It's possible but gold precipitation with aluminum is in very fine form, filtration is 100% necessary.

Thanks. I have two barrels , in my homemade scrubber. First filled with 3% H2O2 and second filled with 40 % NaOH sol Air outlet goes into the first and second Barrel respectively. They are placed on the roof. Sure , I will show the system in a video . First it needs to be fixed ( for now not working)

@@PickyPlans I can’t wait to see it!! Love your channel you are so very knowledgeable! Keep up the great work!!!

​@@PickyPlans what else can you use for precipitation instead of the zinc powder

Aluminum foil can be used or a power supply through electrodeposition process

It's optional, can help with oxidizing the gold faster

@@PickyPlans sir, how could test cyanide test if it is exist? And can precipitate gold from cyanide by using vitamin C?

@@PickyPlans thank you so much sir! I have already read in refining precious metals book a way of testing cyanide solution for gold by using drops of HCL in a sample intil the ph becomes 4.5, then using stannous as usual for gold existence.

@@PickyPlans thank so much sir!

Can I used lead acetate instead of lead nitrate?

Thanks so much

@@PickyPlans experience answer, thanks

Hi