Классный материал коллега 👍👍👍

nice video buddy. very well done.thumbs up

Super.

Подписался на вас коллега...

wow lots of stuff a d very nice for gold recovery..yahooow big thumps up.. @POORMINERS

Nice one

excelente

You could try dissolving the smb in water and then add it to the ar to precipitate the good stuff. Saves from using to much

If I may summarize what I think is the process shown here. After the chips are removed from the ram sticks they are heated in sulfuric acid. Not to the point where you can separate the gold bond wires from the plasitc, but rather, only to the point where the Aqua Regia can find it's way to the gold bond wires. Then you dissolve the gold and recovery it in the normal way.

@ogbullion

2 жыл бұрын

Hot nitric dissolve the the epoxy and I dont know how easy to filter I rather burn to fine ash than grind.

@ideasytnow

2 жыл бұрын

@@ogbullion In this video you say that you added Sulfuric acid, not Nitric Acid. Also, I saw your other video where you burn the chips.

@ogbullion

2 жыл бұрын

@@ideasytnow Yes, I do the wet ashing with sulfuric acid.

@toomuchdebt5669

2 жыл бұрын

The sulphuric acid is used to remove the plastic thus exposing the gold bond wires.

@hussenhanif5225

Жыл бұрын

Very fast way of working

Very good 👏👌🇧🇷

@delaem_zlato_

8 ай бұрын

Да классно👍👍👍

очень даже не плохо

You could have used hcl to remove the tin after you rinsed the sulfuric acid with distilled water. Then hcl and nitric for a cleaner auracloric solution.

@ogbullion

3 жыл бұрын

I already removed all the tin with hcl before sulfuric acid treatment.

Hi! Great video! Curious, what is the function of the first step with the sulfuric acid? Still trying to learn

@ogbullion

2 жыл бұрын

Thank you! The sulfuric acid is needed for to dissolve(wet ashing) the epoxy. With this tipe of chip better to burn all, then grinde and separate the hevy stuff from the ash/glassfiber.

@delaem_zlato_

8 ай бұрын

Да можно и без серки....

Hi i proccest some bga gold corner chips the aqua regia was very dark ant after dropping its very weart its still dark ant on top are all yellow/ gold flakkes floting do jou no wat i die wrong tgere is olso a lot of zilver in there

@ogbullion

2 жыл бұрын

I think you not treated the material with nitric acid before aqua regia. If you see floating gold on the top, the gold probably precipatated, the dark color is the basemetals in solution.

@martinjagersma6737

2 жыл бұрын

@@ogbullion yes i did but not long enough the yellew/gold flakes disepere when i try to filter them out is there a way to still get they gold out of the solution

@ogbullion

2 жыл бұрын

@@martinjagersma6737 add more smb. Do a stannous test.

@martinjagersma6737

2 жыл бұрын

@@ogbullion ok thanks in one video from you told that jou can makrcit your zelf by disolving some tin in hcl is that dilutid hcl or the 30 % thanks tot your help en ideees

@ogbullion

2 жыл бұрын

@@martinjagersma6737 30%

Szia, nice video, thank you. I am more into goldwashing, but in the winter I can burn some RAM chips and get more gold than with goldwashing. Did you try cupelling as the way to clean gold?

@ogbullion

2 жыл бұрын

Thank you! No I never done cupelling, personaly I dont like molten lead / lead fumes and the end product is still contaminated with silver/PGM's and lead, still need to refine with chemicals to get close to .999 fine.

@frantiseklaluch6605

2 жыл бұрын

@@ogbullion I have seen video doing cupelling with bismuth instead of lead. Works nice and no lead involved. I will try. I don't know, how to handle all that heavy metal nitrates in solution, when using nitric acid or Aqua Regia. Natural gold may also contain arsenic, antimonium and other nasty stuff. Silver and PGMs are OK for making "jewels". Chemical way has its + and -, so does the metalurgical way. Thank you for showing me different chemical ways...

*Very good*

I was thinking that ram bga would have more gold than the gold corner bgas but I guess I was wrong!

@ogbullion

3 жыл бұрын

Gold corner bgas have more gold in them. Ram bgas I think is newer generation of bga, in the process I had hard time to find visible gold bond vires since they are very small, and i think lost some gold in this process somewhere, this is why the yield not to good. Thanks for watching! 👍🙂

@shaneyork300

3 жыл бұрын

@@ogbullion so I found out! 😉

@ogbullion

3 жыл бұрын

@@shaneyork300 yup 😅

About 90% maybe

Nice video. I was expecting more from this kind of stuff, but still good. btw: Are you from the same country as your beakers? :)

@ogbullion

3 жыл бұрын

Yeah me to. I expected 1,5-2 gram. I think a lost some gold at the filtering in the fiber glass "mess". No and yes.🤔 No beacuse I'm not from Czech Republic. Yes beacuse I have a 500 ml erlenmeyer flask that not made in Czech Republic and thats where I live and from, that you can see in my gold corner BGA video at 6: 36 or 10 :26 😉

@kevinsteve9453

3 жыл бұрын

EXCELLENT, clean and precise as usual, followed the info quite well, looking forward to next.

اخه ووقعا هدف از یاد دادن به ما است بخدا گیج سدم از دو بشر ومعلوم نشد که به کدام بخ کدام اسبدی زده سد جز ان هم که بلد بودم با دیدن ایم فیلم کاملا گیج شدام

Hey how did you get rid or tin balls or does it matter if they are there

@toomuchdebt5669

Жыл бұрын

He cleaned the chips in HCL

How do you know when you put enough SMB please tell.

@ogbullion

3 жыл бұрын

After few minute test the solution with stannous test.

@antoniotrepistole1383

3 жыл бұрын

@@ogbullion okay thank you.

Why copper mesh? is stainless sieve not good?

@ogbullion

3 жыл бұрын

Sulfuric acid above 90 % actually can attack steel.

@antoniotrepistole1383

3 жыл бұрын

@@ogbullion okay thanks

Hi what is Denox is it a chemical or process.

@ogbullion

3 жыл бұрын

It's a process, to neutralize the excess nitric acid, the chemical that used is sulfamic acid.

@loveindia7894

3 жыл бұрын

Krishna ji isko Hindi me suhaga bolte hai gold ko jab galate hai Tab usme dalte hai jisse wo jaldi galta hai

@recterr4770

2 жыл бұрын

@@ogbullion Hi, first i would like to thank u for ur interesting tutorial videos. I've learned a lot from you.. one question u referred to Sulfamic Acid as a Nitric neutralizer does Urea do the same?.. THNX

What is gold content in one kg ram cards

@ogbullion

9 ай бұрын

Maybe 0.5 - 0.7 g.

@Pet_humour_hub

9 ай бұрын

@@ogbullionin DDR 2/3

@ogbullion

9 ай бұрын

In mixed ram cards

How many kilos of ram produce 450grams of ram bgas

@ogbullion

2 жыл бұрын

17 kilo mixed ram with every type of ram

i think you used too little hno3 so not all the gold dissolved

@ogbullion

3 жыл бұрын

Yes. Thanks for watching!👍

Es oro dimelo

@ogbullion

3 жыл бұрын

Si.

Hi my friend. Whow much H

@esamgold5524

3 жыл бұрын

Hso aside you use

@esamgold5524

3 жыл бұрын

كم. لتر كبريتيك استخدم لل 450 غم

@ogbullion

3 жыл бұрын

@@esamgold5524 What is hso?

@esamgold5524

3 жыл бұрын

@@ogbullion h 2so4

@ogbullion

3 жыл бұрын

@@esamgold5524 850-900 ml

Either many other youtubers lie about their yields, or your process with the sulfuric acid is very lossy...

@ogbullion

11 ай бұрын

I lost a lot of gold in the fiber glass mass i made. Ashing and grinding and panning with gold pan probably a better option.

This is only 1.17 grm he got from 450 grm of chips. That is too much low ratio

@ogbullion

2 жыл бұрын

Probably

0.2% yield for RAM BGAs? I thought the yield would be higher??

@ogbullion

Жыл бұрын

Yes, I lost a lot of gold in the glass fiber mess.

@kashewz

Жыл бұрын

@@ogbullion Ohh gotcha. Will you try again and remake a new video?

@ogbullion

Жыл бұрын

Yes I want to remake a new vid about ram bga , this time with inceneration, to see how much the real yeild.