What about trying this process: - gold fingers in HCL for 2 days (no heat) - burnt chips (white powder), no rinsing ! in HCL for 2 days - paper filter - apply aqua regia to dissolve gold - precipitate with MSB - melt dish Done ? In my country buying Nitric Acid is illegal so I make my own in small quantities, just for making aqua regia. HCL is easy to get and cheap as 32% muriatic acid.
@@sadhanapr3768 I live in Italy where nitric is not sold to private individuals and they are strict about it, too. It is also expensive: approx. 25-30 Euros for 1 litre of 60-70% nitric ! So I make my own, weak nitric.
In my country same now. Nitric anymore about some years cant buy privat in official. Maybe just from privat from hands how say. I even think when this is about that think electronics to gold privat in household. Because this is veru dangerous process in household and in environment.
What about trying this process:
- gold fingers in HCL for 2 days (no heat)
- burnt chips (white powder), no rinsing ! in HCL for 2 days
- paper filter
- apply aqua regia to dissolve gold
- precipitate with MSB
- melt dish
Done ?
In my country buying Nitric Acid is illegal so I make my own in small quantities, just for making aqua regia.
HCL is easy to get and cheap as 32% muriatic acid.
Which country are you from brother?
@@sadhanapr3768
I live in Italy where nitric is not sold to private individuals and they are strict about it, too.
It is also expensive: approx. 25-30 Euros for 1 litre of 60-70% nitric !
So I make my own, weak nitric.
In my country same now. Nitric anymore about some years cant buy privat in official. Maybe just from privat from hands how say. I even think when this is about that think electronics to gold privat in household. Because this is veru dangerous process in household and in environment.
New music and lots of detailed weighing of the elements before processing - good job !!
Excellent video 🙏🙏🙏
Thanks a lot
Что-то как-то мало очень! За ролик лайк 👍
What is added at 31:33?
What is “Hydration Hydrated”?
I think he means hydrazine hydrate.
What was the final weight ?
1.55g
Waste😂😂😂😂😂
Awesome
you got the same amount again
Nyimak om 🙏🙏
👍👍👍
Best way 42:59 is aqua regia and with sodium thiosulfate
Ambi RAM stick enakku 1kg veenum da
Where are you
Sounds like a Tamil speaker
@@GScrap-vi2sp you are right tambi
@@GScrap-vi2sp I am from Bangalore
Not really worth the hassle. Still best bet is Travel to Australia and be a pretend doctor. Good money for doing that.
Yu dum it rong
De musik veri 👎