Gold refined to 99.99% purity 24K

Refining and melting 3 troy oz gold to 99.99% purity (24K)
#gold #goldrefining #owltech
‪@999DusanGoldrecovery‬

[@JoSeeFuss]

Instead of using a premixed aqua regia, you could have controlled the amount of Nitric and not had to denox anything. A bit of salt would have dropped any other base metals and you'd filter then, twice through the same filter. All you'd have left is liquid gold, and dropped with powdered smb. Wash off with hydrochloric, then water trading off

[@OwlTech333]

Thanks for the tip

[@rohitlkv]

Very nice tip bro. Thanks 👌👌

[@saliibnm446]

Thats great thanks man ,can you tell me which salt

[@adundeladundaz9022]

with salt u mean sodium hydrogen sulfate?

[@yuryandy861]

Как всегда отличная работа, даже немного скучно 😁😁😁 успехов и процветания в Новом году

[@OwlTech333]

Спасибо!

[@raycane4912]

What is "SMB" solution?

[@МихаилГунченко-н6ь]

Sodium metabisulfat

[@OwlTech333]

Sodium metabisulfite

[@raycane4912]

@@OwlTech333 Thanks!

[@raycane4912]

@@МихаилГунченко-н6ь Thanks!

[@andrxox.]

Привет, отлично вышло, успехов в новом году!

[@OwlTech333]

Спасибо! С Рождеством!

[@adundeladundaz9022]

Hi! I dont find the same open fire cuppeling tray furnace and melting furnace but do you know product that works the same as yours that i can find?

[@svenp6504]

Go, go, go! (and make more videos... great stuff!)

[@OwlTech333]

Thanks! Will do!

[@mbykhanov]

Hi how to settle down gold from ar solution containing also pg metals?

[@OwlTech333]

with sodium nitrate: kzbin.info/www/bejne/nqKtimioeKemjbs or oxalic acid: kzbin.info/www/bejne/pZy8e2eDlL-Ggpo

[@mbykhanov]

@@OwlTech333 if i add just smb?

[@OwlTech333]

It will drag down Pt and Pd

[@adundeladundaz9022]

How long did the refining part take?

[@OwlTech333]

2-3hrs

[@Jason-wv3tk]

Hello sir . I have a question can you help me ! I'm refning gold 23k include ( 96% au, 4% ag) . I'm precipitate by smb and washing by hcl in 10minutes but my result is 999.5 . Do you have any advice for me to achieve 999.9 ? Looking forward to your reply ! Thank you and have a nice day !

[@OwlTech333]

After the smb precipitation and washing, redissolve the gold and use oxalic acid or sodium nitrite to precipitate it again (this should eliminate any PGMs if present)

[@Jason-wv3tk]

@@OwlTech333 thank you so much i will try and let you know result !

[@vincentrousseau8194]

i was thinking it's better to use dmg with cold water for more fast precipitation ? are you agree with me ? and seconde question what did you use to precipitate gold if pgm's are presente fe2so4 or other ? thank you

[@OwlTech333]

I dissolve DMG in NaOH solution, as for the PGMs I use either oxalic acid or sodium nitrite

[@wadimklein4483]

Прекрасная работа. С меня лайк. Успехов в дальнейшей работе

[@OwlTech333]

Спасибо большое!

[@Berghiker]

No need to put a disclaimer on your video. This is not Finance, besides nobody cares. If you show it, they will do it.

[@scrappydoo7887]

The legend has returned!

[@sohankothari6161]

what saturated smb solution? i have smb powder

[@OwlTech333]

Add the powder in 100ml water until no more dissolves then use this solution to precipitate the gold

[@amulkumar3030]

How many degrees temperature can that gold refining jar bear?

[@OwlTech333]

@@amulkumar3030 200C

[@OnsloVest]

Great to see! Happy new year

[@OwlTech333]

Thank you! Cheers!

[@shaneroberts7676]

Have you ever processed this material before?

[@OwlTech333]

Yes

[@shaneroberts7676]

@@OwlTech333 sorry. There was supposed to be a picture with that comment. But it won't let me post it.

[@JesusisLord-7A]

You should go check out Sreetip's videos. He has a lot of good tips that might be useful.

[@OwlTech333]

I have already

[@bubaks2]

Text on screen is much better than the robot voice. I had to mute it. Great video tho

[@OwlTech333]

Thank you!

[@ivsongold322]

Very good

[@OwlTech333]

Thank you!

[@davecastro8184]

Nice

[@OwlTech333]

Thanks

[@S13402]

If there was any of the PMG in the solution,, what is used to precipitate gold only?

[@OwlTech333]

Depends if you don’t have base metals you can use oxalic acid, sodium nitrite or hydrochinon

[@S13402]

@@OwlTech333 base metals are easy somehow to remove later,, PMG is a headache!! Thank you, man

[@tinsoffish1810]

Button???.....more like a belt buckle😸🤤😍......thanks owl! Nicely done👍

[@OwlTech333]

😂 Thank you!

[@АндрейОрловский-ч6к]

Smb what is it

[@OwlTech333]

Sodium metabisulfite

[@normundsskadmanis8160]

So, where the iridium has disappeared?🧐 0.2-0.4%

[@OwlTech333]

Never been there

[@normundsskadmanis8160]

@@OwlTech333 XRF on 0:24-0:32 shows iridium 0.488 %

[@OwlTech333]

I know but it's interference false positive

[@omjidar]

Very nice video and information on chemistry as well... God bless

[@OwlTech333]

God bless you too brother

[@whatwill1812]

999 dusan cup 😂😂😂

[@OwlTech333]

Yeah I got it as a gift from him

[@OnsloVest]

Legend

[@tinsoffish1810]

🤔😳😵‍💫😵‍💫😵‍💫.....short circuited my brain for a minute

[@cyberpeter6988]

It is not good idea to increase temperature of precipitated by SMB solution because gold may dissolve back to the solution

[@OwlTech333]

Yes if you haven’t removed completely the oxidiser…. I learned that the hard way

[@angelalberca1103]

Está interesante pero lo necesitamos en castellano

[@OwlTech333]

hay subtitulos en español

[@SilverSin]

You lost me when I saw you didn't have gloves on.

[@OwlTech333]

I do have my socks on, if that’s gonna help

[@sxfvvgcd4829]

روعات

[@escrapchannel]

Perfect 🌟 🌟 🌟 👍

[@OwlTech333]

Thank you!

[@saminathan8167]

I will buy the gold.sir

[@jamisontaylor878]

Excellent video thank you!!! Happy new year!!! Nice to see creators working together

[@محمدالصنعاني-و9ه]

❤❤❤

[@frantiseklaluch6605]

I like the 999 Dušan mug... 😀 The white gold in the end was interesting, 85% gold but white...

[@OwlTech333]

Yes it takes little pd to whiten gold

[@franguimfrangoso104]

Parabéns 👏👏👏👏👏💎🇧🇷

[@حبيحبي-و5ت]

سلام عليكم اخي العزيز اذا كان في المحلول الملكي رصاص كيف للتخلص منهو الترسيب الذهب

[@OwlTech333]

عند إضافة حمض السلفاميك إلى الماء الملكي يتفاعل مع حمض النيتريك الحر ويحوله إلى حمض الكبريتيك الذي يترسب الرصاص على شكل كبريتات الرصاص. تتم تصفية كبريتات الرصاص وهذه هي الطريقة التي تتم بها إزالة الرصاص من المحلول الخاص بك.

[@حبيحبي-و5ت]

@@OwlTech333 سلام عليكم اخي العزيز تخلص من الرصاص بل فلتر

[@arnedalbakk6315]

Exelent job🌹Arne 🇳🇴

[@OwlTech333]

Thank you

[@sxfvvgcd4829]

أحسنت معلومات روعه

[@goldomania5687]

Good job my friend! 💥👍 Awesome video 💥🔥👍

[@OwlTech333]

Thank you!

[@nuryanto9315]

what is smb

[@OwlTech333]

Sodium metabisulphite

[@mareecathie2476]

I wish everyone who melts gold with an oxy/acetylene or oxy/propane torch would stop using a carburizing flame & use a neutral flame.

[@dennisnogueira6037]

How much Costs this process for you? The process to refine gold, and buy The 5kg. Costs of The chemical materiais, and The Costs of 486 chips…

[@vladimirgalvis4262]

Hello friend, I hope you are well. I would like to ask you, does vitamin C precipitate palladium from a solution that also has base metals?

[@OwlTech333]

Yes

[@giorgosxyrichis3630]

@@OwlTech333 if vit c recover pd then the citric acid 2 ?

[@OwlTech333]

@@giorgosxyrichis3630 no

[@giorgosxyrichis3630]

@@OwlTech333 👍👍

[@sherifaly1017]

استاذ 👍🏾👍🏾👍🏾

[@willb309]

Very nice Owltech always a pleasure watching your vids 👌❤

[@OwlTech333]

Glad you like them!

[@saminathan8167]

Beautiful video sir

[@OwlTech333]

Thanks a lot

[@АндрейОрловский-ч6к]

Добрый день подскажите пожайлуста как и и прокапать золото чтоб вышли шарики как дробь видел ваш коммент у аргидуса электрика видимо вы с ним контактирует ему такой же вопрос задал

[@amtruong-mz8jz]

Chao ngai. Ngai có thê chỉ giup tôi chô mua nôi lung bạch kim không ạ , tôi muôn mua nhưng đất nuoc tôi không có chô nào bán . Cam ơn !

[@АндрейПупкин-р8л]

Привет Мистер Сова! Огромное спасибо! А иридий удалось достать?

[@OwlTech333]

Привет! Иридия там не было

[@АндрейПупкин-р8л]

@@OwlTech333 но анализ в начале показывал где-то пол процента.

[@OwlTech333]

​@@АндрейПупкин-р8лиридий был обнаружен ложноположительно

[@АндрейПупкин-р8л]

@@OwlTech333 спасибо дружище! Купеляция рулит!

[@stevennolan2675]

Wow, came out in a sponge like an Oxalic acid drop

[@sxfvvgcd4829]

فيديو رائع جدا جدا جدا جدا جدا جدا جدا جدا

[@madjidahmad3001]

You don't seem to understand me. I'm talking about melting gold chloride into a shiny, 24-karat solid metal The problem is that gold chloride evaporates It leaves a brownish tint on the immediate edges. Note that I was only adding with the borax Is there an ideal way so that the gold chloride does not evaporate during smelting?

[@OwlTech333]

Reduce the gold chloride to gold metal and then melt it

[@madjidahmad3001]

Thank you very much for this information, please what are the smelting materials, I have a problem with gold smelting, as it stains all the edges of the melting pot and evaporates What is the problem .

[@OwlTech333]

Melting or smelting? Gold metal or gold salt? I seriously doubt you can evaporate metallic gold with oxy propane torch

[@virusak5983]

С новым годом!! Не совсем понятно почему не сделал полное разделение ?

[@OwlTech333]

Я торопился в конце и не проверил, все ли золото выпало в осадок. Пришлось добавить немного пиросульфита натрия.

[@virusak5983]

@@OwlTech333 Понятно . Попробуйте сначала сделать сплав Аг 70 Ау 30 после азот, - Аг . Разделение 99% И выход металлов с чистотой 99+

[@sxfvvgcd4829]

عاشت يدك اخي العزيز

[@LFKGooner]

Thanks for this entertaining yet educational video.

[@OwlTech333]

Thank you for watching

[@varlov5523]

какие люди.) мое почтение . с новым годом. мир вашему дому.

[@OwlTech333]

С Рождеством!

[@varlov5523]

@@OwlTech333 Вас тоже с рождеством.

[@เด็กบ้านนอก-ด6ฐ]

Sir, some time I add sodium sulfite, gold already precipitate then I drain and add water to wash it then gold re dissolve, and some time add sodium sulfite gold not precipitate the colour chang to dark-orang and then aqua regia very cool and gold not precipitate. Do you know the reason?

[@seropserop]

You used too much nitric acid. Warm up the solution then add sulfamic acid to DeNOx the solution then add sodium metabisulfite, after the gold has dropped remove it from the solution and boil it in distilled water

[@เด็กบ้านนอก-ด6ฐ]

@@seropserop thanks, I will try that.

[@MiguelSierra]

Excelente..

[@sxfvvgcd4829]

فيديو رائع

[@salihakdag6371]

Emeğinize sağlık çok güzel olmuş.Usta kaç saatte eridi o maden ?

[@OwlTech333]

1

[@salihakdag6371]

@@OwlTech333 teşekkürler ❤️

[@stevennolan2675]

that clean gold sponge will dissolve in boiling HCl easily

[@OwlTech333]

Not in HCl alone

[@In_the_shed]

Good stuff mate, I’m currently in a location where I can’t do any refining and as such I’m watching all of you to sustain my cravings *edit: my awful spelling

[@shynmetals3968]

what is the meaning of the word de-noxed please

[@OwlTech333]

In this case - removing the active oxidising agent HNO3

[@rohitlkv]

How much gram of sulphamic acid ?

[@OwlTech333]

I'm adding until the solution stops fizzing

[@rohitlkv]

@@OwlTech333 thanks 👍

[@alexhsabro2028]

Такое бывает раз в жизни и то не у каждого, поздравляю.

[@OwlTech333]

С Рождеством! Спасибо!

[@azizekurtametova7250]

Привет с новым годом удачи и здоровья

[@OwlTech333]

С Новым Годом!

[@somorjitroji1253]

How to buy your gold purity testing machine I like it please send me the link to buy it and what is the name of the machine

[@luiscosta4973]

Muy bueno 👍,, 🇺🇾

[@OwlTech333]

Gracias 👍

[@SashaRybachok]

перфекто👍

[@OwlTech333]

Спасибо!

[@saminathan8167]

Show clearly when acid is adulterated.sir

[@saminathan8167]

Put full video.sir

[@cennetidunyayadegisme7758]

hello, congratulations, is that solid powder gold detector sitting?

[@OwlTech333]

XRF gun

[@احمدالظاهر-ع3ظ]

مرحبا اخي هل ممكن ميتا سلفات صوديوم ترسب معادن مع ذهب كنحاس والبلاتين والبلاديوم وماهو المرسب الانتقائي الذهب اشكرك شرح جميل وفيديو ممتاز

[@OwlTech333]

Pd

[@احمدالظاهر-ع3ظ]

اشكرك ماهو المرسب الانتقائي الذهب

[@FollowMe2aMillion]

Great way to start my day, gold and coffee. Good to see you my friend!

[@OwlTech333]

Good to see you too buddy!