High efficient Cyanide GOLD STRIPPING | MOBILE phones

Picky Plans
Picky Plans
15.5 هزار بار بازدید - 2 سال پیش - This a high efficient method
This a high efficient method to strip gold plated part using Cyanide without attacking other metals.
in this method i used 2% Cyanide solution
❗This is NOT a tutorial do not do this at home Cyanide is very potent poison, so be safe
and enjoy this video❗

To make 300 ml STRIPPING solution we need :
- 300 ml tap water
- 6 grams sodium cyanide
- 6 grams sodium hydroxide
- 150 milligrams lead nitrate
- few grams of zinc or aluminum powder (at least double amount to gold weight)
i used both zinc and aluminum powder but i find aluminum powder better
99% of  parts will be stripped after about 30 minutes
lead nitrate helps with breaking gold passivation and speed up process.
This process needs oxygen so i used a few drops of 3% hydrogen peroxide to provide oxygen, also an air pump can be used to bubble air through solution but to avoid cyanide contamination and toxic solution splashing i prefer hydrogen peroxide.

---------------------------------------------
if you like this kind of videos subscribe my channel , click below 👇

https://www.youtube.com/PickyPlans?su...
it's appreciated to share and like...
#goldstripping
#goldleaching
#Goldcyanide
#mobilegoldrecovery

- Make your DIY alumina cruicble 👇
Making DIY cruicble to melt gold

- Chloral hydrate synthesis 👇
Video

-  Make stannous chloride for gold testing 👇
How to make Stannous chloride | Tin (...

- DIY Buchner funnel 👇
Video

- purifying benzyl alcohol 👇
Video

- VERY easy way to make egg incubator 👇
Video

- liquid nitrogen STRAWBERRY ice cream 👇 🍓
Video

My Instagram :👇

Instagram: pickyplans
2 سال پیش در تاریخ 1401/02/18 منتشر شده است.
15,564 بـار بازدید شده
... بیشتر