Gold recovery and gold refining from PCB board. Acid/Peroxide and Aqua Regia. / gold foil /

Hello, friends!
Gold recovery and refining from pcb board.
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#PCBboard
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[@Alex-kp3hr]

when you indicate water, do you mean tap water or distilled water?

[@qwethengoldrecovery]

distilled water

[@SirSwanky-zd6el]

The final weight isn't official until you melt it into a button.

[@nicholaslyne8971]

Try using home wall insulation to filter it's way faster then gauze. The brown insulation i like the best it doesn't have glass in it

[@marinoceccotti9155]

PCB are full of grime, solvents, grease. You should have cleaned them before hand. Just saying. BTW, did you use distilled water ?

[@mariakoamigo7302]

Mucho oro para tan poco producto. Yo lo refinaria otra vez. Gracias por el video. Un saludo

[@blackmamba4203]

Nice Video👍Does this work with all gold-plated parts? And does Aqua Regia Smb work without urea?

[@qwethengoldrecovery]

Yes, if you dissolve AR, use urea instead, it can only be omitted for small amounts.

[@chosen1one930]

Heres a good tip, if you throw in a piece of burned copper you dont need any peroxide, watch codys lab he did a video with it

[@qwethengoldrecovery]

Thanks for the tip, I haven't tried it yet. :)

[@zoyajabeen8197]

Plz give me link of vido

[@chosen1one930]

@@zoyajabeen8197 just search codys lab videos I dont remember the name, all you need is a burnt piece of copper and thats it, hcl will now dissolve base metals faster

[@chosen1one930]

@@zoyajabeen8197 kzbin.info/www/bejne/eKm4Y6Fsd86Ve5Y

[@giorgosxyrichis3630]

Flash gold (ining) =0.01 micro pcb gold 0.25 micro ... Good job

[@sahinsenel852]

0,323 kg PCB den Bu kadar Altın nasıl çıkar?olamaz.

[@qwethengoldrecovery]

Videoda gösterilen hammaddeler çok eskidir, kaplama hatalarının elle onarıldığı, dolayısıyla altının fiziksel olarak elle çekildiği bir dönemden gelmektedirler. Bunlar kaliteli ve uzun süreli kullanım için tasarlandı, önemli olan tasarruf değil kaliteydi.

[@knowldedge5012]

do you remove solder first? If so what solution do you use please?

[@qwethengoldrecovery]

There is no soldering on these. But I usually soak it in dilute acid if I want to remove it.

[@markgellie7032]

HLC works good on solder

[@Pradator]

You always make mistakes my friend. You will first soak the gold-plated cards in diluted nitric acid water, then the coatings will dissolve, then you will filter them, then you will dissolve them in a mixture of hydrochloric acid and nitric acid, and in the last process, you will precipitate the gold in the king water with hydrazine hydrate.

[@qwethengoldrecovery]

The end result will be essentially the same. I can't buy hydrazine.Thank you for your comment!

[@keithmorrison6176]

@@qwethengoldrecovery another way is to use hcl and hydrogen peroxide to lift the gold of the boards thenyou can use hcl and bleach to disolve the foil.

[@markgellie7032]

Your right mate not everyone can get the same chemicals there is more than one way to skin a cat

[@TrinityGoldRecovery]

Nice video, Keep growing

[@qwethengoldrecovery]

Thanks! I try to show better and better quality videos.

[@danielpina1234]

Al final ¿Con que líquido pusiste a hervir el oro de polvo?

[@qwethengoldrecovery]

Al final del proceso, el agua se evapora.

[@junedqureshi9585]

Can we use H2O2 available 6% in medical shop will it work

[@qwethengoldrecovery]

Yes, you can work with it.

[@junedqureshi9585]

Sir washing soda(powder) also called sodium carbonate

[@GoldPlus9]

Wowww:)))) nice process.

[@qwethengoldrecovery]

Thanks! :)

[@abrahamgarcia186]

Does AP concentrated can dissolve golf plate?

[@qwethengoldrecovery]

Yes.

[@quinton3997]

I've had bad luck useing peroxide

[@antoniazamora5925]

Algo inconcluso.Gracias

[@jaybertrillera1746]

what happen if HCL has higher concentration? or more volume than 3dl? to the mixture.. please reply

[@qwethengoldrecovery]

Too concentrated a solution may dissolve a little gold.

[@justdejv2946]

Nice

[@pierreqiu8147]

If AR can dissolved all metal why not just use AR rather than going through so many step.

[@qwethengoldrecovery]

Acide+peroxide is cheaper than AR, and A/P can be reused .

[@chosen1one930]

AR cant be used, you have to dissolve ALL BASE Metals before it will than dissolve the gold. You dont want this because it makes for contaminated gold with copper tin nickel etc. This way works better, you can also use only nitric but that cost more

[@chosen1one930]

Ill add this, gold stripping can be used goldex I believe the name is, Iodine method or cyanide are all ways you can strip the gold than recover it in certain ways from the solution. Goldex is good for thin plating on thicker material not thick plating. Or you can use reserve Electroplating with sulfuric acid but once again you shouldnt use it on all material.

[@lahorigoldsmith8570]

nice

[@shaneyork300]

👍

[@ThePravaz]

another mixed ? what is tihis

[@pauloandre365]

Boa noite

[@argentumplus7380]

Ужас у тебя заморочки😮

[@agosanwor7555]

I failed in metalwork, burning gold into charcoal or missing a master on how to make successful metalwork

[@quintonharvey1501]

Peroxide will dissolve your gold with muratic acid

[@qwethengoldrecovery]

Adding too much peroxide to the solution may dissolve some gold.

[@javidsekh6850]

No use nitric acid

[@davidab5224]

犬が作業手順を説明していたと思いますが、訛りがあり、何を言っているのかわかりませんでした。

[@mohdshabaz714]

Very long video bro

[@shell4496]

What are you doing

[@salamander3728]

Dear Master, I want to know amount komposition solution on "ml" (between Peroxide & HCl) also % concentrated this solution (between HCl & peroxide). Thank a lot

[@qwethengoldrecovery]

So in summary: 2.5 dl of water 3dl hydrochloric acid (30%) 1dl peroxide (35%) Less peroxide is enough, but since it "weakens" all the time, I tend to put more into it.

[@salamander3728]

@@qwethengoldrecovery Dear.Master, what mean "...dl" or Master can give me on mililitre (ex : 100 ml water and ,,,, Hcl and ,,,, Peroxide) and how can to get result with short time (not weekend, maybe can finish a several day) thank a lot 🙏🙏🙏

[@qwethengoldrecovery]

@@salamander3728 what unit of fluid do you use? (dl=deciliter) 1dl = 100ml or. 1dl= 0.2113 pint

[@salamander3728]

@@qwethengoldrecovery Dear Master, I really appreciate all your explanations, thank a lot and GOD Bless You 👍👍👍

[@markgellie7032]

Do is ml

[@macedone100]

ma vaaa

[@jsppedrasbrutasepreciosasp1217]

Show

[@quintonharvey1501]

I've wasted my gold doing it this way

[@qwethengoldrecovery]

If something went wrong, there is still a way to recover it.

[@hemapreethika9477]

Uyýýyý

[@qwethengoldrecovery]

😉

[@fabiennepersee8263]

😓

[@prospectorpete]

no chance in hell u could ever get that much gold from such a small amount of scrap, why dont u be truthful to people

[@qwethengoldrecovery]

It is really very rare to have such a quantity, I also get 0.2-0.5 grams in countless cases. Some of the material in the video is fairly old enough from around the 1990s. It is not comparable to today's manufactured materials.

[@jaybertrillera1746]

@@qwethengoldrecovery how about 25 old processors.. in you estimate how much gold will recover?

[@qwethengoldrecovery]

@@jaybertrillera1746 It depends a lot on the manufacturers and brands.

[@OpnT0520]

stupid process

[@qwethengoldrecovery]

Please make a video of the better solution and share it with us

[@markgellie7032]

Yeah go on lol