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Precious metals - recovery & refining - a DIY approach

Knowledge is like money: to be of value it must circulate, and in circulating it can increase in quantity and, hopefully, in value.
Louis L’Amour

"Fürwahr! er dient Euch auf besondere Weise.
Nicht irdisch ist des Toren Trank noch Speise.
Ihn treibt die Gärung in die Ferne,
Er ist sich seiner Tollheit halb bewußt;
Vom Himmel fordert er die schönsten Sterne
Und von der Erde jede höchste Lust,
Und alle Näh und alle Ferne
Befriedigt nicht die tiefbewegte Brust."

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Smelting 10kg high grade GOLD scrap
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GOLD from watches
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55g GOLD from 1.65kg USSR pins
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52g GOLD from 85 "СНП" connectors
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making pure SILVER casting grain
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Комментарии
@bicivelo
@bicivelo День назад
Impressive!!
@OwlTech333
@OwlTech333 День назад
@@bicivelo thank you!
@اسماعیلفیضی-ك7غ
@اسماعیلفیضی-ك7غ День назад
سلام روز بخیر اگه ممکنه درمورد رسوب گیری طلا حل شده در اسید راهنمایی نمایید ممنون وسپاسگزارم
@NRF.channel
@NRF.channel 2 дня назад
Sir, please make a tutorial on how to extract copper and palladium from wastewater that is given iron.
@S13402
@S13402 2 дня назад
You can use an air blower or a hair dryer to make lead evaporate quickly
@OwlTech333
@OwlTech333 2 дня назад
@@S13402 sometimes I do
@bismargoldmining
@bismargoldmining 2 дня назад
wow, the results are amazing, my friend, you become a billionaire.👍👍💪🇮🇩
@OwlTech333
@OwlTech333 2 дня назад
@@bismargoldmining the material is not mine unfortunately
@S13402
@S13402 2 дня назад
Well done👍 Just for curiosity; why do you refine gold while you can sell it as is before refining?
@OwlTech333
@OwlTech333 2 дня назад
spot price for the refined gold
@mueenalhtamy7888
@mueenalhtamy7888 2 дня назад
هل الافضل والاسرع معالجتها بي حمض النتريك. ام. ان الافضل تعمل للسبيكه ملكي ❤
@OwlTech333
@OwlTech333 День назад
It all depends on the composition of your starting alloy and the purity you want to achieve
@EzazaGold
@EzazaGold 3 дня назад
Keterangan yang luar biasa jelas dan mudah difahami❤❤❤🙏
@Andrxox
@Andrxox 3 дня назад
Блямба 😂👍
@echosmyth5021
@echosmyth5021 3 дня назад
Horrible video. Very ghetto. If you accept my critique as sincere, you'll understand it's the best comment you'll receive on this video. Do better next video.
@JustinMiales
@JustinMiales 4 дня назад
I extract gold from used chewing gum, ABC gum
@Vivo17-dz2hr
@Vivo17-dz2hr 4 дня назад
Good Technical refinery
@OwlTech333
@OwlTech333 3 дня назад
Thank you!
@ErdalGoktas-fh5fe
@ErdalGoktas-fh5fe 5 дней назад
Selamunaleykum kursunu imha eden bir kimyasal yazarmisiniz
@OwlTech333
@OwlTech333 День назад
Diluted HNO3, vinegar and hydrogen peroxide
@asdwee4444
@asdwee4444 5 дней назад
Very good video OwnTech. Today I learn something new , add sulfamic in boiling AR. Thanks for sharing your experience !!!!!
@OwlTech333
@OwlTech333 5 дней назад
Do it in small portions and wait to fully react between each addition
@asdwee4444
@asdwee4444 5 дней назад
@@OwlTech333 Thank you very much
@biancaliriano9200
@biancaliriano9200 5 дней назад
We love 💕💕 y'all 🫂🙏.. thank you very much for the update..
@OwlTech333
@OwlTech333 5 дней назад
Thank you for the kind words!
@anisahemad6968
@anisahemad6968 5 дней назад
Very nice video
@OwlTech333
@OwlTech333 5 дней назад
@@anisahemad6968 thanks!
@dawidzduniak1535
@dawidzduniak1535 5 дней назад
Jaki prad jest potrzebny
@jamesmclaughlinprimitivele4587
@jamesmclaughlinprimitivele4587 6 дней назад
Much purer
@protox07
@protox07 6 дней назад
Awesome
@OwlTech333
@OwlTech333 6 дней назад
@@protox07 thank you!
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 6 дней назад
I am waiting you video sir
@ahmdahmd-o3e
@ahmdahmd-o3e 6 дней назад
مرحبا عمل رائع هل من طريقه جيده التحضير كبرتيت الصوديوم وهل هوه مرسب جيد ❤❤❤
@UrirhfUduruf
@UrirhfUduruf 7 дней назад
احسنت العمل
@OwlTech333
@OwlTech333 7 дней назад
Thank you!
@avnidemirel5866
@avnidemirel5866 7 дней назад
Owl tech merhaba. Cupellasyon . Çok başarılı olmuş. Benim merak ettiğim konu şu. Acaba. Kupelasyon kabı . Hangi metataryalden . Kurşun u absorbe eden madde nedir .
@OwlTech333
@OwlTech333 7 дней назад
Cement
@павел-р1б5н
@павел-р1б5н 7 дней назад
the disks from transistor made from molibden
@ВладимирШумахер-г7у
Спасибо, всё отлично. Судя по цвету на тигле, плавка идёт водородом с кислородом, получаемых электролизом раствора гтдрооксида натрия, я прав или нет?
@OwlTech333
@OwlTech333 7 дней назад
Кислородом и пропаном
@ВладимирШумахер-г7у
@@OwlTech333 Цвет сбил с толку, показалось, что это остатки натрия, такое бывает при плавке недостаточно очищенного газа Брауна полученного из раствора гидрооксида натрия.
@FollowMe2aMillion
@FollowMe2aMillion 7 дней назад
I have always trusted your methods since the beginning. I will say though when you decided to melt without glazing the dish i thought you were drunk lol. Great job as always.
@WaffleStaffel
@WaffleStaffel 7 дней назад
Was that a stannous test you did at 7:15 on the washing acid?
@OwlTech333
@OwlTech333 7 дней назад
@@WaffleStaffel correct, well spotted!
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
You are our teacher
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
You are the kingmaker
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
Which country are you from?
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
There is silver in that gold
@ErdalGoktas-fh5fe
@ErdalGoktas-fh5fe 5 дней назад
Altınla gümüş aynı takozda gümüşten altını nasil ayiririm tesekur ederim
@OwlTech333
@OwlTech333 3 дня назад
How much gold and how much silver?
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
Use night cassette and boil
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
No need to use smb for that job
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
I will tell you an easy method
@OwlTech333
@OwlTech333 7 дней назад
What is it?
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
Sir I am work gold Smith
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
I work for gold
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
You are the king maker in this job
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
Your method is correct
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
Please post more videos and we will watch
@OwlTech333
@OwlTech333 7 дней назад
@@SaminathanSaminathan-z2g I have many videos coming
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
You are my teacher, I will watch more of your videos
@OwlTech333
@OwlTech333 7 дней назад
Please do!
@Frank-p9w
@Frank-p9w 7 дней назад
How long did the procedure take
@OwlTech333
@OwlTech333 6 дней назад
Roughly 20min per drop and 5min per button melting
@SaminathanSaminathan-z2g
@SaminathanSaminathan-z2g 7 дней назад
Beautiful video sir
@OwlTech333
@OwlTech333 7 дней назад
@@SaminathanSaminathan-z2g thank you!
@kurtremislettmyr7108
@kurtremislettmyr7108 7 дней назад
love the video and voice, but the music was torture
@junaidbagwan921
@junaidbagwan921 7 дней назад
In India this led price is Rs 0.32/pice 7900x0.32=2528 Gold 3.1x7000=21700-2528=19172 Profitable business😅
@OwlTech333
@OwlTech333 7 дней назад
@@junaidbagwan921 something tells me the ones from India are different from the ones that in this video:)
@ถวัตกระแสร์
ทำไมต้องต้ม hcl ด้วยครับ
@OwlTech333
@OwlTech333 7 дней назад
to remove any imputritie that may have precipitated togheter with the gold
@CesarMartinez-f2n
@CesarMartinez-f2n 8 дней назад
Impresionante el sistema de purificacion 👍
@OwlTech333
@OwlTech333 7 дней назад
Thank you!
@muhammadyounis1093
@muhammadyounis1093 8 дней назад
Your work is unremarkable 👍
@OwlTech333
@OwlTech333 7 дней назад
Wow, thank you!
@CesarMartinez-f2n
@CesarMartinez-f2n 8 дней назад
Exelente video muy bien explicado👍
@OwlTech333
@OwlTech333 6 дней назад
Thank you!
@24KGOLDRECOVERY
@24KGOLDRECOVERY 8 дней назад
Excellent video bro
@OwlTech333
@OwlTech333 7 дней назад
Glad you enjoyed it!
@CesarMartinez-f2n
@CesarMartinez-f2n 8 дней назад
Muy interesante el video 👍