Пікірлер

• 
  @8bitrainbowdash5 күн бұрын

  Damn, I wish I could do this at home, have a bunch of cpus and work at a electronics scrap place, but I do not have the rom for the fumes or risks.

• 
  @radiocomponent10 күн бұрын

  Sodium pyrosulfite (Na2S2O5) stimulates the development of allergic reactions and causes diseases of the gastrointestinal tract. Releases toxic gas on contact with acids. If in contact with eyes, may cause eye damage. But this does not prevent this chemical compound from not only releasing gold from solution, but also being a food additive E223. Пиросульфит натрия (Na2S2O5) стимулирует развитие аллергических реакций, вызывает заболевания желудочно-кишечного тракта. При контакте с кислотами выделяет токсичный газ. При попадании в глаза может вызвать повреждение глаз. Но это не мешает этому химическому соединению не только выделить золото из раствора, но и быть пищевой добавкой Е223.

• 
  @user-yu5ol5vz7q10 күн бұрын

  Лайк тебе и подписка 👍🔥

• 
  @SunRabbit12 күн бұрын

  Podle mne jste nedostal vsechno Stribro hned pri prvnim postupu. Na tech folii nema spravne zustat nic krome nepatrnyho a pruhlednyho stinu tech puvodnich nanosu. Ja jsem videl video kdysi davno kde pouzival varici kyselinu dusicnou aby docilil prave toto. Mimo jiny, KDE jste sehnal dusicnou? Ja mam folie z asi 1000 klavesnic (bedna asi 60 x 40 x 40) a ja asi to cely spalim, pak odstranim ten popel s tetrachlorem, pak to vyredukuju elektrolyticky. Jeste se ale musim poradit s jednim profesorem chemie ohledne nejlepsiho postupu.

• 
  @YourDailyVideoNews17 күн бұрын

  Great video ‼️‼️

• 
  @coinkiller549518 күн бұрын

  And it will go green and you can reuse it time and time again if slowdowns just add some more HC it will go dark green and put all kinds of boards in with gold flashing on it floats of and strain gold off and do it again and again put gold fingers in and over night gold floats of copper chloride two it’s called

• 
  @coinkiller549518 күн бұрын

  AP is hydrochloric acid and food grade peroxide for shop put 50 mill in 2 litres of hc

• 
  @YourDailyVideoNews18 күн бұрын

  Cool Video - please do more 👍👍👍

• 
  @IsmetBiljali-vg4hu23 күн бұрын

  Perfect

• 
  @IsmetBiljali-vg4hu23 күн бұрын

  Very nice work

• 
  @andrebattis941024 күн бұрын

  Good job

• 
  @andrebattis941024 күн бұрын

  Second AR you should added sulfuric acid to dissolve tin or lead

• 
  @patrick8198Ай бұрын

  24k pure nice gold ❤😂

• 
  @patrick8198Ай бұрын

  Wow!👀🤩….. That is a nice lick👅❤️😂

• 
  @vanquynguyen8298Ай бұрын

  Hơn 1 kg các chân mạ vàng này ta thu được 6,5 g vàng , cũng nhiều hơn so với lượng vàng có trong IC thông thường ( không kể những con chip máy tính ) ?

• 
  @patrickwilliams4613Ай бұрын

  Nice video good job

• 
  @knowldedge5012Ай бұрын

  how do you separate capacitors from the pins?

• 
  @okboomer6201Ай бұрын

  Next time talk a bit so we know WTF you are doing

• 
  @ScienceInspiration-ot1le2 ай бұрын

  Hello can i know whats mean denox mean .if use any chemical for denox

• 
  @goldandsilverminingintheci89422 ай бұрын

  I once did a small moving job for a handful of gold crowns. Worked for me!

• 
  @coinkiller54952 ай бұрын

  One thing bro you had to denox?? How much nitric did you use?? If you start with few mills at a time on heat and with lid on reaction stops put few more mills in until it’s resolved and the more legs you remove before you start you will use less nitric because copper takes a lot of nitric and the more copper you need more liquid to dissolve the salts in but good job we’re is the water for SMB you drop gold you need double solution water???????

• 
  @coinkiller54953 ай бұрын

  Hi moose coin killer from Australia here what I do with my chips first is I put in AP for few weeks or so and it eats all the magnetics out of the chips all the way up and inside 85% so less to eat away with expensive nitric great video should try it out and make a video on it

• 
  @YourDailyVideoNews18 күн бұрын

  What is AP ?

• 
  @NanamiKairyu3 ай бұрын

  sulfic acid should be like 96% atleast 86 will not work actually(only little bit). It's long time taking, dangerous, also usage of acid is high. Only one bonus that gold not lost in the process like you can do when burning.

• 
  @user-db9yv7lu9v3 ай бұрын

  I think too much that the gold and pal from 7.5g (0.2g and 0.44?)

• 
  @lukasrosko14803 ай бұрын

  Chapem to spravne 200g pinou a jeden g zlata ? Cca 30e +- ?

• 
  @ezatsheshtawy97663 ай бұрын

  Excellent ❤ ‏‪nice time

• 
  @otorejthar34743 ай бұрын

  Hi Bohumil,I have question. How long did you soak the plates for? In your first step

• 
  @BohumilGraman3 ай бұрын

  Until all the metals are etched away.

• 
  @otorejthar34743 ай бұрын

  How I can you contact (pm)? FB or something. I need your help

• 
  @otorejthar34743 ай бұрын

  How I can contact you private? Can you give me email? I have any more questions.

• 
  @henrykmielczarek31894 ай бұрын

  Jaki sens ważyć z metalem w 0,55 min.

• 
  @BohumilGraman3 ай бұрын

  Abych měl alespoň přibližnou představu, kolik HNO3 budu potřebovat.

• 
  @user-lm5ix3ce5l4 ай бұрын

  I feel like this was not done as efficient as possible. 99 cpus and only 0.6 grams of gold?!

• 
  @BohumilGraman3 ай бұрын

  Yes :-)

• 
  @spanek1584 ай бұрын

  Paráda. A tu indukční pícku jste si dělal? Roztaví i zlato?

• 
  @user-lm3nd5ow9j4 ай бұрын

  How much urea used in one litre aqua regia

• 
  @BohumilGraman3 ай бұрын

  As much as removes the remaining nitric acid. You know how much is left?

• 
  @henrykmielczarek31895 ай бұрын

  Liczyłem na ok 12 g

• 
  @BohumilGraman4 ай бұрын

  Je to mix, záleží na podílu zlacených a nezlacených tranzistorů.

• 
  @fightington6 ай бұрын

  Anything with a high frequency of contacting - look for platinum/paladium- its used cause it doesnt wear out like gold/silver - lasts a lot longer

• 
  @BohumilGraman5 ай бұрын

  No Pd Pt, I tested it...

• 
  @Edward-ju1vj6 ай бұрын

  There is no way he got that much from 1kg. You get more like 1 gram. I'm not sure exactly where but he spiked it somewhere along the line there's no way you can get that much from 1 kg!!!!

• 
  @BohumilGraman6 ай бұрын

  Another smart guy without a single experience with these connectors, but who knows exactly what is or is not possible. Get them (the type is there) and then judge. Feel free to make your own video exposing me. In the Eastern Bloc, they used to make gold plated pins like that a lot. There are richer pins.

• 
  @Edward-ju1vj6 ай бұрын

  Lucky that the pin rack wasnnot glued to the board... I've never seen that.

• 
  @BohumilGraman6 ай бұрын

  In the vast majority of cases, it's not glued.

• 
  @stefanzivkovic7146 ай бұрын

  Nice video sir, can you tell me, how many karats did you get, what is the purity of this gold you made?

• 
  @BohumilGraman6 ай бұрын

  24

• 
  @lukasbaumgartner43036 ай бұрын

  STO ROKOV KEĎ TO TAKTO BUDETE ZÍSKAVAŤ TAK MÁTE 20g zlata a nič z toho zabitý čas ale Číňania a pakistanci a Indovia majú čas na ťažbu zlata 😂😂😂😂😂😂😂😂😂😂

• 
  @BohumilGraman6 ай бұрын

  Fakt? Koukám profík :-) Určitě máte pravdu, jsem rád, že si to myslíte. :-)

• 
  @lukasbaumgartner43036 ай бұрын

  @@BohumilGraman a vy tomu ešte veríte 😂😂😂😂 vlastne youtube ma vždy pravdu 😂😂😂😂😂

• 
  @BohumilGraman6 ай бұрын

  @@lukasbaumgartner4303 :-) Tohle není otázka víry ;-)

• 
  @MuzzammilHussainQureshi-qs1ix6 ай бұрын

  If there is 6 kg with finger then what will be the average with Ram?

• 
  @BohumilGraman5 ай бұрын

  I not understand you question

• 
  @Janezhallam6 ай бұрын

  need gas mask with full face protection and rubber gloves, and also a environment suit.

• 
  @akgoldbear76696 ай бұрын

  I thought there was something wrong with my computer. The playback speed needs to be increased by 1.25. Will there be another part of the video about the palladium that was in your beaker? 😎

• 
  @BohumilGraman6 ай бұрын

  I tested it with DMG - no Pd :-(

• 
  @quinton39976 ай бұрын

  Hard to believe there's that much gold in them

• 
  @BohumilGraman6 ай бұрын

  But its...

• 
  @devendraramnivasbaiddevend17636 ай бұрын

  Not clear t in this video

• 
  @BohumilGraman6 ай бұрын

  What is not clear?

• 
  @devendraramnivasbaiddevend17636 ай бұрын

  Fake video

• 
  @BohumilGraman6 ай бұрын

  No :-) My video is not only one on KZread with this material.

• 
  @johannbackhus8586 ай бұрын

  Na konci pisete vynos z urs az 30g/kg. V inych videach uvadzate cca 9g/urs. Ktore typy su tak vynosne prosim? Dakujem a drzim palce 🙏🏻

• 
  @BohumilGraman6 ай бұрын

  To kdybych tušil, vždy je to překvapení :-)

• 
  @johannbackhus8586 ай бұрын

  @@BohumilGraman asi vtedy galvanizovali od oka a majster ked si odbehol na kafe,tak teraz mame o to vacsiu radost 😎

• 
  @ayhamhafez2857 ай бұрын

  What is the idea from using the mentioned recipe to get rid off tin rather than using only HCl? I soak pcb in HCl with very good results,but I wonder why you use nitric and citric recipe,is there any advantage?

• 
  @BohumilGraman7 ай бұрын

  Po použití HCL je nutný mnohonásobný oplach, který v tomto případě zcela odpadá.

• 
  @delaem_zlato_7 ай бұрын

  Что-то маловато🤔, должно минимум 30 получится , я перерабатывал 2 килограмма взял 11.2 грамма золото ; 🤔🤔🤔 тоже обрезал с оперативной памяти только ...

• 
  @BohumilGraman7 ай бұрын

  Asi to nebude stejný materiál...

• 
  @delaem_zlato_7 ай бұрын

  @@BohumilGraman maybe another one , the material was all from RAM

• 
  @henrykmielczarek31898 ай бұрын

  co za bzdury żeby z 200gr styków ( miedz + srebro około 80 % ) wyszło 124 gr srebra > 95% bzdury , bzdury

• 
  @BohumilGraman8 ай бұрын

  Další profesionál, který rozumí všemu :-D Pokud bys koukal na video pořádně, viděl bys, že mnoho kontaktů bylo BEZ měděné osnovy - tedy celé stříbrné. Můžeš mi říct jediný rozumný důvod, proč bych dělal fake? :-)

• 
  @AB-mn2tx8 ай бұрын

  Hi, great video. I am going to attempt this. What is AR ?

• 
  @BohumilGraman8 ай бұрын

  Aqua regia

• 
  @jonny15112 ай бұрын

  @@BohumilGraman ist Salzsäure + Salpetersäure = Königswasser

• 
  @robertdelgado13858 ай бұрын

  Nice. Very organized and clear thoughts i like that. Would you be willing to accept material to process if we can both be profitable. I understand that for the prices of chems it would have to be profitable ill email you some possibilities

• 
  @BohumilGraman8 ай бұрын

  I'm sorry, but I have so much of my own material that I have to decline your offer.

• 
  @roymoreno786410 ай бұрын

  This sucks you don't say anything about what your adding or how much to what your working with . So I dis you.