_Very good_ ♻️👌🏾

perfect textbook drop

Here without the sulfuric acid step you get pretty much what everybody gets...

@ogbullion

11 ай бұрын

These are ceramic CPUs, not soluble in sulphuric acid.

@jackmclane1826

11 ай бұрын

@@ogbullion I know. But then there is also no hazard of losing bond wires suspended in the goopy mess the sulphuric acid/plastic leaves behind. And also those ceramic processors don't have any gold bond wires in them that could get lost.

So that's like 0.0437 gold and 0.212917 silver from each of those Athlons xD noice work, precise, interesting separation there. Curious how does it change in newer CPUs

@toomuchdebt5669

2 жыл бұрын

kzread.info/dash/bejne/a6Whuq-LXcicl6Q.html

Nice video can you tell me please where did the MLCCs and resistors go, did they disolve or did you remove them first thanks.

@ogbullion

2 жыл бұрын

Thanks! They dissolved in nitric acid, this is where the silver came from.

Excuse me, what acid you add in the beker first Than you,bro

@ogbullion

2 жыл бұрын

Nitric acid 38%.

@user-wm4lj4rq5t

2 жыл бұрын

@@ogbullion Thank you,bro

Nice video but i have a question can you please tell me why you didn't use sugar after adding the lye thank you

@ogbullion

2 жыл бұрын

Not enough the material to start the reaction ( I tried).

@noecarrillo4391

2 жыл бұрын

Ok thank you but normally and if you have more material you add sugar right

@ogbullion

2 жыл бұрын

@@noecarrillo4391 yes.

سلام استاد برای نیتریک اول ۳۸ درصد بود برای تیزاب هم ایا ۳۸ درصد استفاده کردید وکلرید ریکم ۳۰درصد ودرضمن برای همه تنوعات قطعات الکترونیک این مقدار نیتریککاری وتیزاب ثابت است یا فرق میکند واگر فرق میکند درصد هر دو را بفرمایید بسیار متشکرم

isn't or not there's gold inside of CPU?

@ogbullion

2 жыл бұрын

There is no gold inside in this tipe of CPU.

How come you didn't break up the ceramic to get the gold bonding wires inside?

@ogbullion

8 ай бұрын

There is no bonding wires in this type of cpu. It has a surface mounted silica chip that not connect with bond wires

pleas help i used urea in excess and the metabisulfite doesnt precipitate nothing, what i did wrong, can i precipitate it again with ascorbic acid or zinc cianuro?

@ogbullion

Жыл бұрын

Do a stannous test on the solution, if positive for gold add more SMB.