Gold Recovery from Cell Phone Keypads Using Stockpot disposed AR Acids

[@NAFOARMY]

So even neutralized AR can strip them?

[@洪志遠-p3s]

Is it because the gold already precipitates, so the waste AR no longer dissolved gold but other metals?

[@TrinityGoldRecovery]

Exactly 👍

[@winstoncampos8638]

What is the best way to remove the white one in a precipitated gold?

Hello bro..! Greetings from Brazil! congratulations on the excellent work. Tell me something, this remaining solution, is it from AR where did you precipitate gold previously?

[@TrinityGoldRecovery]

Indeed it is. Gold has previously been recovered by the aqua regia used here.

[@NOFX0890]

Nice work Trinity.

[@TrinityGoldRecovery]

Thanks a lot 😇

[@cabulingue]

Which is better direct pour SMB to Ar or mix it with water first then pour to AR

[@TrinityGoldRecovery]

It is best to pour SMB mixture with water.

[@cabulingue]

@@TrinityGoldRecovery ok thanks

[@TrinityGoldRecovery]

You're welcome

[@TopSoldier]

Что такое SMB? Что такое AR?

[@max3d_0ut]

​@@TopSoldiersodium metabisulfite and aqua regia.

[@mostafaelbadry758]

Im sorry what is the stockpot acid or its chemical symbol?

[@TrinityGoldRecovery]

This is the remaining aqua regia waste solution with which I had previously precipitated the gold.

[@max3d_0ut]

It's going to be metal nitrates and weak sulfuric acid and sodium bisulfite, since the solution is usually denoxed and precipitated with SMB during gold recovery.

[@gomanatala8558]

😢ممكن سوال لو سمحت استاذ العزيز أنا عايز اعرف فصل الطلاء الذهب ده بي آه نيتريك خام وإلا لا فى حاجا تاني غير النيتريك لي فصل الطلاء الذهب

[@TrinityGoldRecovery]

من الممكن فصل طلاء الذهب فقط بحمض النيتريك. لكن تكرير الذهب يتطلب حمض الهيدروكلوريك.

[@gomanatala8558]

@@TrinityGoldRecovery حمض النتريك خام وإلا مخفف النو ص بي النوص استاذ العزيز

[@erirelojoeiro3962]

Boa tarde qual são os ácidos qui vc preparou essas solução pra soltar as folhas do ouro por favor

[@TrinityGoldRecovery]

This is the remaining aqua regia waste solution with which I had previously precipitated the gold.

[@TrinityGoldRecovery]

Esta é a solução residual de água régia restante com a qual precipitei anteriormente o ouro.

[@erirelojoeiro3962]

Muito obrigado por mim responder logo Deus abençoe sempre

[@TrinityGoldRecovery]

Muito obrigado amigo. Não sei português, tive que traduzir pelo google tradutor. Obrigado por assistir os vídeos do meu canal. Deus o abençoe.

[@MrBlazinerday]

Does this also collect the platinum?

[@goldseekerbks.740]

My dear sir after a long time I saw your video I like to see your new videos ❤

[@TrinityGoldRecovery]

So nice of you

[@TopSoldier]

А можно ли приготовить таким способом слабый раствор азотной кислоты с водой?будет ли он работать?

[@TrinityGoldRecovery]

Yes, gold plating can be peeled off PCB boards by mixing nitric acid with water and converting it to a weak acid. But there is a problem to be faced. Nitric acid reacts with tin metal to produce metastannic acid, which forms a white sediment and settles at the bottom of the bucket. This creates problems in filtering.

[@TrinityGoldRecovery]

Да, позолоту можно снять с печатных плат, смешав азотную кислоту с водой и превратив ее в слабую кислоту. Но есть проблема, с которой придется столкнуться. Азотная кислота реагирует с металлическим оловом с образованием оловянной кислоты, которая образует белый осадок и оседает на дне ведра. Это создает проблемы при фильтрации.

[@DIY1991Hai]

What substance is SMB ?

[@TrinityGoldRecovery]

Sodium Metabisulfite

[@anhhungtran9080]

Great 🎉 brother. I love all your videos and I'm really interested if you do a video on how to restore platinum.

[@TrinityGoldRecovery]

I've decided to upload a video on PGM recovery in the near future.

[@nuzulurrohman6475]

What is the crucible for melting gold made of?

[@TrinityGoldRecovery]

Clay of soil

[@nuzulurrohman6475]

@@TrinityGoldRecovery nice

[@pengayausepitbiru]

What chemicals do you use for the first time.?

[@TrinityGoldRecovery]

It's waste acids of aqua regia after recovered gold

[@MohamedNabil-xz5ob]

Where did you get these keypads ??

[@TrinityGoldRecovery]

From cell phones, collected from scrap vendor!

[@MohamedNabil-xz5ob]

@@TrinityGoldRecovery but does it even yield any profit at the end ? I mean from what i see a whole kg of cell phone scraps would yield only a 0.36 gm of gold and it may even just be a 21 karat gold and needs more refination, so does the price of the gold you produce outweigh the price of the scraps you purchased ?

[@TrinityGoldRecovery]

I have not made a video to show how much profit will be here. Gold can be recovered from any PCB using waste disposal acid. This method will reduce the wastage of acid.

[@MohamedNabil-xz5ob]

@@TrinityGoldRecovery yeah but does it even yield any profit at all ??

[@MohamedNabil-xz5ob]

@@TrinityGoldRecovery A reply would be nice Mr Trinity 🙂

[@MuqtheeyarAhamed]

Which acid

[@OwlTech333]

Clever

[@ahsanahsanqaa2155]

Sir, waiting for your new video.

[@NOFX0890]

A quick question just to be certain... Has this used AR begun the waste treatment process? Clean copper inserted? I am assuming no, but would like to check. Filtered after addition of SMB is my assumption. Thankyou Trinity... great video as always. 👑

[@TrinityGoldRecovery]

Gold has previously been recovered by the aqua regia used here. Yes, copper exists in dissolved form in this aqua regia waste.

[@NOFX0890]

@@TrinityGoldRecovery you inadvertently answered my question. It has not been through a stock pot, 1st step of waste treatment. But Copper is present, likely as Copper Nitrates and Copper Chlorides, from the refining process. 🤓👌 Danke.

[@ralphmansfield5214]

Love ur vids

[@TrinityGoldRecovery]

Thanks buddy ❤️

[@kashewz]

the yield is so low :(

[@Amac-uz9hm]

What you expecting? 1oz or half ounce??? Maybe as much as a couple of grams?

[@aminsaki-k3d]

با درود سلام بر استاد از ایران

[@AlbertoHernandez-vz8lr]

Trini. Hay k rrezar alos dioses del oro. De cadavez son mas peques las pepis. ❤ 😂

[@ekopujimulyono2522]

Yimak Karo ngopi