Відео

Thank you so much, friend. ❤️ Definitely one of the most encouraging words I could ever hear!. I'll fix it

Mamnoon az tavajohe shoma🙏

Very concentrated sodium hydroxide could dissolve gold to make sodium aurate. From the pins some would dissolve some others would fall as black sludge. If your pins doesn't react with 30% nitric acid (you diluted it too much) probably there is stainless steel or kovar on the pins . You can boil it in nitric acid and pill the gold foil off or you can use some CuCl2 solution and let it sit until dissolve all base metals

@@PickyPlans How to percipitate gold from sodium aurate also how to recover it from the black sludge, i was using stainless pan so the nitric acid would not melt the metal when i heat it since i does not have a beaker glass, but why you can't use the stainless steel to boil the gold foil?

Add zinc powder to recover from sodium aurate. Filter sludge with cotton then treat filter with aqua regia. You can use stainless steel to boil nitric acid but you can't use it for HCl

Thanks my friend! Really tough regulations. They don't need to be that straight...!

Thanks bro🙏

Of course it could be done easier... Just wanted to demonstrate the Hot fusion method.

It's impossible to get 0.162 g from one unit. Usually ATi , NEC , VIA , Intel have good quality 34 mm chip has the highest gold content 0.025-0.030 g

@@PickyPlans Thank for your advice, i does not know what's the best BGA, i would use this as my reference to buy 1 chip mother board. Also i saw your video about recovery gold from 8 mother board and i think you didn't make profit from it.

I got them almost for free but yeah you need to pay the right price.

@@PickyPlans How much you pay it, in Indonesia the price of 1 chip mother board is Rp. 90.000 but i don't know how much gold in one mother board, so if one mother board just produced 0.100 gram of gold that mean i does not make a profit.

I got each, about 19.000 Rp Unfortunately one motherboard with one chip produces 0.04-0.05 g

There is average 0.006 g of gold per unit of Pentium 3 CPUs . The recovery rate would be a bit higher if you also process solder under the pins . Maybe 0.05 g in the solder from 100 pcs. No there isn't any gold in the fibers.

@@PickyPlans really there is no gold in the fiber? Why AMD, Pentium 2 and LGA that cost more cheap had gold under the fiber and heat sink? Is that mean i would get 0.6 gram of gold if i recover 100 pcs (including the pin) Pentium 3 proccesor. Damn i would hit the BEP i guess, what is the best computer part that i would get better yield, what's your suggestion?

For Pentium 2 there is gold under the heatsink but not much and not in every piece. You can expect 0.003-0.005 g per united of those. Yes between 0.6-0.75 g. There is no reason to use gold inside the fibers, copper would do the job. Also the result of smelting and aqua regia wasn't too far from each other. Personally i prefer parts with BGA chips like graphic cards and ddr2/3 rams with thick gold plating on finger. If could be found at a good price of course

@@PickyPlans I can get 2kg DDR 1 RAM with the same amount of money that i spent on Pentium 3 Proccesor, if i just would recovery 0.6 gram of gold in all of the proccesor, that mean i just hit the BEP and not make any profit, or i just got small profit.

I would get rams

That color was pretty odd and slag was hard like rock, hard to dissolve, yes 2.5 kg of lead was used for 2 kg of e waste high in copper content, probably stripping visible gold is the best option to start with this kind of materials Thank you!

Thank you! Yes it's a mix of heavy and light hydrocarbons could be fractionally distilled to get gasoline and disel

Thanks mate! Because the starting material is not good . These types of materials are very abundant, I just wanted to know their value and i decided to share with you.

I intentionally didn't continue it because almost all the lead metal was consumed to continue cupellation more lead needed to be added...

Seems not impossible, Lol

Nothing there. Obama sold it all to stop inflation due to money printing.

Yes it's like motor oil

Seems good ...Not a precious metal but could be interesting.

Thanks! About 90 ml of oil ...

Trying to express it in the metric way...lol It's equal to 4.4 lb mate!

@@PickyPlans that’s good to know

Thank you for being observant. Yes, I've tested it, and it's simply Fe3+ from iron sulfate.

Estoy de acuerdo en que se extendió un poco. Pero quería demostrar el proceso de fundición de este tipo de material. Gracias por ver

@@PickyPlans Gracias a ti por compartir tus experiencias sigue adelante

Gracias

Cool...Thanks mate for the advice 🙏

Thanks man!

❤️🙏

Thanks my friend 🙏 Still have not melted silver, I'll inform you of the silver calculations in another reply...

Thank you!

Thanks bro🙏🌹

Thanks for watching mate!

You won't get more than 0.4 gr per kg of chinese cellphone PCBs and 0.55gr from 1kg mix. Both smelting and cupellation were at the optimum condition.

@@PickyPlans A week ago I was processing 3,5 kilos of Chinese Cellphone boards. Only Chinese .Smelting,oxygen sparging and then electrowin to get pure Cooper and processing the slime.I got 1,9gr of gold.So I'm lucky?

@LimbahElektronikIndonesia It's totally proportional to the surface being the populated by ic chips. probably your PCBs had more than 3 ic chips per board. mine had 2 of them at the best, with some nokia boards which increased the yield a bit

​@@LimbahElektronikIndonesiaGreat yield i am jealous 😅 Btw how does your smelting setup look like And what mixture of flux do you use? And do you check for losses in slag?

In Indonesia we can get grade A chinese phone for Rp. 250.000 there is not much gold in it of course.

🌹🙏

Exactly that was better than what i expected! Haha I'm not patient enough. It's just 3 kg not much...Lol. BTW,I usually get 0.08-0.15 g per kg gold just from visible gold platings...

Thanks for watching my friend 🙏

es mi plan futuro, seguro

Leider bin ich nicht geduldig. Jedes Mal, wenn ich Wasserstoffperoxid und HCl verwendete, dauerte es mehr als eine Woche, also suchte ich nach einer Alternative. aber ich denke, ich muss es noch einmal versuchen...

@@PickyPlans das kann ich gut verstehen wer wartet schon gerne..., Welche säure man verwendet ist ja jedem sich überlassen oder eher so wie es einem zur Verfügung steht. Würde es selber gern mit Hno3 machen aber hab ich leider nicht🙈 Aber für den Anfang wäre es denke sinnvoll gewesen sie zu mixen und mit einer waschpfanne Plastik von metall zu trennen und denn los zu legen so spart man sich etwas säure und den schritt es mit stahlwolle aufzufangen

Salpetersäure ist großartig, aber nicht immer billig und zugänglich

@@PickyPlans ja bei mir ist leider die zugängmichkeit ein problem Suche da noch den richtigen der einen privat vertrauen würde

Here is the main reason: Acidifying the solution ensures the appropriate conditions for the electrochemical deposition of lead dioxide on the graphite anode. The acid medium helps in the oxidation of Pb²⁺ ions to Pb⁴⁺, which then deposits as PbO₂ on the anode. I've never seen any success in coating Ti with PbO2 through the electrodeposition process interesting....

Those lead bars added to the cupel are the same metals used in smelting e waste ash... In the crucible...I used lead as the collector metal to catch gold then i oxidized those lead and gold alloy to get the gold out.

شكرا لك صديقي. إذا كنت تقصد إذابة الذهب مع هيبوكلوريت نعم ممكن... يمكنك إذابته مع حمض الهيدروكلوريك وهيبوكلوريت. نعم إنه بديل للأكوا ريجيا ولكنه ليس بنفس سرعة أكوا ريجيا

Hvala moj prijatelj

شكرًا! يمكنك استخدام رقائق الألومنيوم ولكن المعادن الأسمنتية تحتوي على مسحوق ناعم جدًا... أو يمكنك استخدام صفائح الزنك في بطاريات AA

شكراً جزيلاً. البلاديوم فقط يترسب بغاز الأسيتيلين... النحاس لن يترسب في المحلول الحمضي.. لترسيب النحاس تحتاج إلى محلول قلوي مع الأمونيا ثم يمكنك ترسيبه بالأسيتيلين (لكن كن حذرا أسيتيليد النحاس الذي يتشكل في محلول الأمونيا هو مادة متفجرة) مادة)

Yes impregnated ceramic matrix... Around 0.8-1 g per kg Pd 0.02-0.2 g per kg Pt And 0-0.05 g per kg Rh Is typical... Usually they only contain Pd specially in truck ones...

Thank you my friend, i forgot to mention ...