Bohouši, zajímavá doplňující videa.

@BohumilGraman

6 жыл бұрын

Děkuji.

@mohamedsokar1664

6 жыл бұрын

حمض الكبريتيك يأكل ورقه الترشيح .من فضلك كيف فصلت هذا الحمض

@miroslavpech6592

6 жыл бұрын

Mohamed Sokar please english..

Very good 👍

@BohumilGraman

6 жыл бұрын

Thanks

Video top! friend you has with heat or at room temperature the ic chips melt?

@BohumilGraman

5 жыл бұрын

IC chips melting? Realy? I don´t melt IC chips...

Muy bien.

Ahoj Bohumile, prosím tě, jak neutralizuješ H2SO4 96%, jakou čistotu používáš Na2S2O5 č.95%, nebo Na2S2O5 p.a. 98%, děkuju ti za radu, Mira.

@BohumilGraman

6 жыл бұрын

H2SO4 neneutralizuji. Na2S2O5 používám takový, jaký se mi zrovna dostane pod ruku. :)

I assume you dispose of the hazardous waste in a responsible manner?

Very good

thank you brother

@BohumilGraman

6 жыл бұрын

nothing ;-)

@mohamedsokar1664

6 жыл бұрын

حمض الكبريتيك يأكل ورقه الترشيح .من فضلك كيف فصلت هذا الحمض

sulphuric acid does melt plastic but must be heated and it must be 100%.

@BohumilGraman

5 жыл бұрын

This was 96% ;-)

@johnsheppard1476

5 жыл бұрын

@@BohumilGraman it's much better,faster and simplier to do that with a little cheat!😉 And I mean when I do a really large batches of wet ashing stuff-I first drop to the very bottom a bunch of phosphorus pentoxide😈After that I drop all chips above it and make an apocalypse in the beaker because when you add concentrated sulfuric acid to phosphorus pentoxide-well..you definitely need to see that-because it's just an unreal mayhem and supreme destruction that is worth seeing🤗☻☠ Although as I said now I mostly use another method for extraction of gold from them which is fusing with molten NaOH because it is far more efficient and supreme method but anyway I sometimes use the one described above really just for fun because it is damn marvellous😈😁 *by the way I have made couple of videos(actually my first ever made videos about anything)about fusion with molten NaOH so just check them out😉🤗😇☣

@rickysmallwood6670

4 жыл бұрын

@@johnsheppard1476 what is your Address please your page I mean

@jamalkhiari2841

4 жыл бұрын

@@johnsheppard1476 tsss you lured me to your bunny killing spree with the hope to find a video about recovery

Hello I have a problem with pericipation where the deposit has become white color, what is the solution please

@BohumilGraman

6 жыл бұрын

It's hard to answer, I do not know the whole procedure, obviously there was a mistake. Did you perform a stanous chloride test before and after precipitation?

كيفية فصل البﻻديوم عن الفضة وعايز مواد موجودة في السوق؟

@BohumilGraman

6 жыл бұрын

kzread.info/dash/bejne/mqNq07aziM_UmtI.html

Please let me know the quantity of Ram from which you got 400grams of chips. Thanks

@BohumilGraman

5 жыл бұрын

Sorry, this is different...

@janostoth4925

3 жыл бұрын

Cbzzzlcbb FC x y vs üt ás ybbn y bbc b

I do not get the same powder color why?

@BohumilGraman

5 жыл бұрын

Because you always have a different purity of gold.

3:23 Coca-Cola 😃

HOW MANY DAYS SULFURIC ACID WIL TAKE TO REMOVE BLACK PART AND WILL U HEAT THIS ACID IN 70 TO 80 DEGREE TEMPERATURE

@BohumilGraman

6 жыл бұрын

Sulfuric acid removes the plastic within two hours at 70 ° C.

@70ssamayal69

6 жыл бұрын

Sulfuric acid removes the plastic within two hours at 70 ° C. AFTER THIS PROCESS I CANT ABLE TO REMOVE PLASTIC POWER HOW U REMOVE

@70ssamayal69

6 жыл бұрын

PLASTIC POWDER

@BohumilGraman

6 жыл бұрын

dissolve - pour out

@70ssamayal69

6 жыл бұрын

FINE GOLD FOILS IS GOING OUT WITH PLENTY OF WATER WASH FOR ME

اخي عندي مشكلة بعد الترسيب لما وضعت الميتابيسلفيت بدا الراسب يصبح ابيض ماهو الحل من فضلك مع العلم انني استخدمت الهيدروكلوريك المركز وشكرا

@BohumilGraman

6 жыл бұрын

من الصعب أن أقول ... لا بد لي من رؤية العملية برمتها، ونحن لا يمكن أن تفعل ذلك.

@user-sv4vu5kh1s

6 жыл бұрын

اخوي حط معه يوريه حطايت ولا لاء

@user-sv4vu5kh1s

6 жыл бұрын

باتحطه بعت الميت تلسفت

sorry for my ignorance whats the AR solution?

@BohumilGraman

6 жыл бұрын

Aqua Regia

@IrvingAzuara

6 жыл бұрын

thanks for anwsering

مسا الخير اخي لقد رأيت في فيديوهات سابقة ان الكيلو من BGA هذه يعطي 10 جرام ذهب

اظن ان حرقهم افضل من الاذابة بحمض الكبريت؟

@BohumilGraman

Жыл бұрын

no

@ikhffolo63

Жыл бұрын

@@BohumilGraman.شكرا لا شك ان هناك سر في دلك

Just so everyone knows the processes being done in the video are extremely dangerous and can lead to serious injury and even death if safety precautions are not observed. Dont do this stuff inside your house! Smh...

DMG(dethylglyoxime)

@BohumilGraman

6 жыл бұрын

No, Dimethylglyoxime - and what?

هل حمض الكبرتييك يذوب البﻻستك؟

@BohumilGraman

6 жыл бұрын

H2SO4 96٪ نعم.

Don't recover or refine gold indoors! Too many nasty fumes that are toxic

Sulfuric acid does not react with plastic This is a lie

@BohumilGraman

6 жыл бұрын

And the earth is flat! :D

@BohumilGraman

4 жыл бұрын

@Lion Tamer 1) The acid in the batteries has a completely different concentration. 2) Really not all plastics are the same.

Hello sir. I would like to aske you for your email please