NO NITRIC ACID GOLD RECOVERY | AP GOLD RECOVERY | ACID PEROXIDE GOLD RECOVERY
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- เผยแพร่เมื่อ 5 ก.ย. 2024
- In this video I recover gold from cell phone circuit board without nitric acid, i''m using acid peroxide AP gold recovery method, watch the video and gives me a thumps up..
Thanks brother for the video, but I have a question. Does hydrochloric acid separate gold from lead and tin?
no is not brother, you can precipitate lead or tin during aqua regia process has ongoing by adding small drops of sulfuric acid then capture to filter cotton or to filter paper, this video i don't add sulfuric acid, because i dissolve large amount during AP process but if there is lead or tin dissolve in aqua regia and you precipitate also during gold precipitation with smb, you can dissolve it to hydrochloric acid during cleaning time because tin and lead are soluble to hot hydrochloric acid.. thats why i always boil hydrochloric acid to my gold precipitation during cleaning process.
@@PoorMiners321
Thank you very much
How are you, my brother? You are unable to ask many questions, but I found that you are the only honest one in this work. My question is if I made nitric diluted one-fourth or one-fifth and boiled it on the fire as an alternative to hydrochloric, knowing that I have an ingot of more than 400 grams containing gold, tin and copper, so what are the most appropriate methods to separate the gold from them
Great job bro your the best like us poor guys
Thank you..❤
Amazing, i love your vídeos
Thank you
good stuff! love your work
Thank you brother..
sir you have a lot of experience in gold mining i have benefited a lot from you i want to know if aqua Regia can be killed nitric acid with urea or
sodium hydroxide (NaOH) besides urea
you mean, to neutralized excess nitric acid from aqua regia? sodium hydroxide actually neutralize nitric acid but also hydrochloric acid which is important to create sulfur during precipitation by adding sodium meta bisulfite, if urea unavailble for you then this is what you do, add 50ml of destilled water or ice cubes to your aqua regia, then add also hydrochloric acid maybe 50ml also to dilute excess nitric from your aqua regia solution.
I find Sulfamic Acid to de-Nox is a little cleaner
Yeah sulfamic also can do better
Urea is pH level.... Bicarbonate ...denox..
Yeah also urea, or diesel exhaust fluid
Harika çalışma 👍👍
Thank you❤
How to make black solution? Want to see in video
ok brother we make a video about that, since that process taking 2 to 3 weeks, we upload the video on last week of this month of may.
I want to see too the black sulution i wonder if it works on ores too
It working this method with incinerated bga or ic chips? Thanks
yes but taking longer maybe 1 week or higher, because of carbon..
@@PoorMiners321 thank you so much
Hello,
Can you help me with an advice?
After adding mbs, the gold did not precipitate. The solution remained yellow. Is this because of low acidity? Should i add more hcl and try again?
What do you advise me? Thanks.
first of all, did you add urea?
second, do you add water from washing of your filter paper or filter cotton?
what ever you doing, you never precipitate the gold, maybe the cause are contamination, your last option, add zinc powder or shave zinc.
@@PoorMiners321 no urea or water added. Just HCL and bleach. And mbs after.
okay try to boil you solution, at least 5 - 10 minutes, din allowed to cool, then add hcl again, sometimes bleach can neutralized hcl. so add hcl again 1/4 of your solution the procees to add smb again..
@@PoorMiners321 thank you for your fast advice and response. Will try. Cheers!
Can i use 12 percent peroixide
Yes but only small amount, if you add to much then your gold has been dissolve
What ratio to hcl
@andrebattis9410 maybe 10 to 1, in 100ml hcl add 10ml hydrogen peroxide.
@@PoorMiners321 thank you
What about 30 percent vinegar and 12 peroxide what that work too
Súper 🤝
Thank you❤
I meant to ask for this video: Adding water to used AP changes it? What happens?
you mean adding water to AP? copper II is form..
or if you add water to your AP acid peroxide, you never use it again because you distroying the power of two acid by dilute water.
@@PoorMiners321 thank you, the reason I am not clear about this is that Copper (ll) chloride is what forms after HCL and oxygen contacts copper and this is the solution that we usually call AP used to eat away base metals. Once coper II chloride is formed it starts eating the base metals , I filter an reuse it but when I wash the remaining stuff it forms that blue-green with some white sludge and not sure how to deal with that
yes, after filtering the AP wait until finish, then separate it to another beaker then keep it, then separate the washing from the filter so you can use your AP again.
as long as you capture all gold, then your ap mix with wash water you never used it again, all you need to do here is to recover the copper, by adding steel bar or tube, then add sodium hydroxide to precipitate all steel and also chemicals then add sodium carbonate to neutralized the solution then disposal is available.
Kerja nyata dapat penghasilan yang nyata
Thanks bro..
isn't it neutralized using urea?
no because I don't used nitric acid we use hydrogen peroxide it is easy to neutratilize with smb..
Ok, thank you👍
❤❤❤
Thanks for watching❤
How i get rid of tin without acid?
hydrochloric acid always dissolve tin, while you are capturing the gold foils the tin has remain in AP solution as a liquid.
if in case forming tin II or tin chloride, it has soluble in water, but some cases forming into sediment but the good thing is soluble in hot hydrochloric acid.
I’m interested how to get rid of the motherboard please 🙏
I have a lot of tv fingers and i want to get rid of tin before to start processing with vinegar and peroxide.I already try to get rid of tin with hcl and the next day missing gold from finger 😩