فديو أكثر من رائع مع ترجمة أصلية. شكرا جزيلا لك

Great video

Thank you sir, that’s what I was looking for

Wow wie immer eine Augen weide Onkel Hassan. Sehr lehrreich einfach und klasse gemacht Onkel Hassan.

@Goldchannel

2 жыл бұрын

Danke

Ang galeng

Thank You for the video Exelente información lo agradezco mucho buen dia

C vitamini miktarini nasil belirlediniz

Thank you for sharing dude

Nice Video, well explained. Still, I refrain from using urea to expel excess nitrogen. There are much better, cleaner and easier ways. Also, urea can form explosive compounds. I don't really understand why urea is still being referred to. Other than that, that was an interesting one. I have had no experience with vitamin C so far, and need to understand the reaction. Any explanation from your side? Is the precipitation gold selective? Have you tried this method with PdCl also?

Best...very nice

هل حايدت النتريك باستخدام مسحوق ملح الطعام ؟

kolay gelsin,ikinci işlemden sonra her hangi bir fire verdiniz mi acaba,öneki ve sonraki altın gramajı aynı mı,ölçtünüz mü emeğinize sağlık

Sir it really works vitamin C instead of Sodium metabisulfite?

المشكلة في حمض النتريك لا يتوفر في كثير من البلدان خاصة البلدان العربيه هل من بديل عن حمض النتريك؟

Truly, thank you .

Love u brother. god bless u.

What about antiacid tablets?

I would appreciate it if you make a metallic reduce video thank you

Merhaba Su eklediniz Aqua regia dan kurtulmak için 2 kaşık Beyaz bir toz attınız ,attığınız nedir?Saygılar

ممتاز جدا جدا Thank you

Does vitamin c only precipitate gold? Or does it precipitate other minerals? Thanks sir, your video is excellent.

Hi, thanks for this s video.will vitamin C works for a cyanide pregnant solution ???

هل هذه العملية مجدية؟

9:11 what do you call that crazy-looking thing you're stirring with

Thanks

Very good 👏🏾

sayer..what this is..poweder..name..please...answer...?

if i look up the prices for 1 kg of vitamine c powder and it is always more expensive than 1 kg sodiummetabisulphite. Maybe if the metabisulphite is illegal in your country this helps.

Thanks for the interesting alternative to SMB. May you have an effective method too for get rid of all the sulfides come along in the rocks? Yeah I know..........roasting. But is there another way? Thanks

@mahdigoharikia7383

Жыл бұрын

سلام‌‌.. قبل از تیزاب خاک طلا رو با اسید نیتریک مخلوط و سولفورزدایی کنید تیزاب رو اضافه کنید نتیجه اش عالی است من یک ایرانیم

Well done sir thanks, keep it updated

sodium carbonate also used to neutralize aqua regia

Thank you. How many vitamin C peaces to drop 10 grams of gold?

@Goldchannel

8 ай бұрын

The amount of vitamin C that can help precipitate 10 grams of gold from aqua regia depends on many factors, including the concentration of vitamin C and reaction conditions.

I watched video yesterday about this process.. The video says the Vitamin C we have to use that for planets not vaitame c for human.....

❤🎉😮

Jagoan bet ngendap Ken na ku vitamin c wkwkwk 🤣

Merhaba yeni abonenizim bir sorum olacak bu videoda kral suyu 50 ml felan siz 1000mg c vitamini atiniz siviya kral suyunun ml yukseldikce c vitaminin oranidami yükselecek yardimci olursaniz sevinirim tesekurler

@Hunili

6 ай бұрын

Merhaba , siz bu metodu denedinizmi , sonuç nedir acaba ?

Can you please tell us how long is take to complete dissolving gold particles when royal solvent added?

@colonialcharlie8702

2 жыл бұрын

This will depend on the other metals mixed in with gold. So time is not always as fast or slow as you expect. One thing to keep in mind. The smaller the gold to be dissolved the faster. A round button should be hit with a hammer and spread out thin to get more surface area for the acid to work faster.

@pshtiwanmasum3552

2 жыл бұрын

@@colonialcharlie8702 thanks so much for clarification.

No one use 2 to 1 mix of hcl to nitric anymore. Only use as much nitric as needed.

Hi sir, can one use any type of sodium metabisulphite or is only metabisulphite food grade Please i need your reply Thanks

@Goldchannel

2 ай бұрын

Just ask for sodium metabisulfite, or you can use iron sulphate .

Maşallah mükemmel bir teknik Hasan bravo tebrik ederim seni👑👍👏👏👏🇹🇷

dear where u from

selamlar sevgiler. beyaz kullandığınız tuz mu, hcl oluyor demek istediğinizi anlamadım hocam teşekkür ederim

@deloreanfy6087

2 ай бұрын

üre o nitrik asidi nötr lemek için.

Hi y say tgat insteaf of urea can use smth else?? What was that?

@Goldchannel

2 жыл бұрын

Gold recovery Aqua Regia neutralize by hcl how to neutralize aqua regia using hydrochloric acid without using urea . 2022 This is the link for the vedio : kzread.info/dash/bejne/e4Ot2tOGfbTYeco.html

🌹🌹🌹

الاهم ان يكون من مكونات فيتامين سي حمض الاسكوربيك

How much efficient vit c vs smb,iron sulfate,etc? Can you made video comparison sir ? Thanks

هل يصلح فيتامين بترسيب المحلول عند استخراج الذهب من الحجارة

Teşekkürler

@Goldchannel

8 ай бұрын

Rica ederim

Belle couleur, merci pour l'info

@Goldchannel

2 жыл бұрын

Merci Mr Mohammed.

ما هو المسحوق الذي حايدت به النيتريك ؟

@Goldchannel

Жыл бұрын

ستجد الطريقة مفصلة في هذا الفيديو kzread.info/dash/bejne/e4Ot2tOGfbTYeco.html

How do you precipitate gold with tungsten.

@ehsandoostkam7899

Жыл бұрын

Tungsten cathod mean electrolysis

i dont understand why do you not put your things in the center of camera..

Hi how many percent of hydrochloric acid and nitric acid to make acqua regia?

@Goldchannel

Жыл бұрын

1time nitric acid +3time hydrochloric acid

@morganmadida9796

Жыл бұрын

@@Goldchannel ok thank you, but I'm was asking about the percentage % labeled on the container, both on the nitric acid and hydrochloric acid.

Hi I have an update, I have tried to precipitate the cyanide pregnant solution I had by adding vitamin C but nothing happened. The ph was 10.5. what did I miss ?????? Please help

@Goldchannel

2 жыл бұрын

Zinc is very widely used to precipitate precious metal values from cyanide solutions

@user-kk3il5zf1j

2 жыл бұрын

u need to decrease ph to natural...7-6

@aliounecamara3723

2 жыл бұрын

@@Goldchannel please what is the best ph value to precipitate gold into zinc from a cyanide pregnant solution ?

@Bartollo24

10 ай бұрын

Hello! Are you still alive? Cionide is very dangerous! Solutions containing cyanide should not interact with any acid! This interaction releases cyanide, resulting in poisoning. The solution must be alkaline with high pH. Good luck and health!

I added sodium metabisulphite to my solution but I didn't had enough to precipitate the gold , can I add vitamin c ?if no what I should do because ia can't get sodium metabisulphite again ana the solution contains some sodium Please answer me

@Goldchannel

Жыл бұрын

Did you neutralize nitric acid with urea or not?

@Ahmad-vr8zs

Жыл бұрын

@@Goldchannel yes I did

تشکر استاد اما من نمی توانم درست در نمی آید

Sir, please let me know what kind of filter paper you use

@colonialcharlie8702

2 жыл бұрын

Coffee filter works. Or newspaper too. Use a waste bucket process for catching extra fines missed. Coffee filter will do fine for the bulk of the batch. (By waste bucket process i mean, pour the used AR into a bigger bucket after you drop and filter. Then add chunks of copper to replace all precious metals in waste solution with copper. Then refine the precipitate for precious metals and move the solution to a bucket with iron in it. To replace all copper in the solution with iron. Then you can filter and get the dirty copper precipitate.)

@goldseekerbks.740

2 жыл бұрын

@@colonialcharlie8702 thank you very much

bravo, the amount of nitric you have used, could desolve an ounce of gold....you should ask yourself if it isn't harder for most refiners to gather nitric than SMB lol

Please help me 🙏🙏🙏😭

I have used sodium bicarb, it worked.

@engerberthbencomo1341

2 жыл бұрын

te funciono ???

@nazmmazlum5962

2 жыл бұрын

o kullandığı beyaz toz. sodyum Bi karbonat mı, yoksa tuz mu anlamadım. bilgi verebilirmisiniz. teşekkürler saygılar sunarım

@donaldhoot7741

2 жыл бұрын

@@engerberthbencomo1341 No speaky whatever! ENGLISH please!

@donaldhoot7741

2 жыл бұрын

@@nazmmazlum5962 No speaky whatever! ENGLISH please!

Please please please halp me 🙏🙏🙏🙏😭😭🙏

and i think you don't get perfect precipitations brother. better luck next time.

𝐩𝓻Ỗ𝓂Ø𝓈Ｍ

Ch2cl2

@Goldchannel

2 жыл бұрын

Dichloromethane appears as a colorless liquid with a sweet, penetrating, ether-like odor. Noncombustible by if exposed to high temperatures may emit toxic chloride fumes. Vapors are narcotic in high concentrations. Used as a solvent and paint remover.

sir..please..first jop..no understand..me

sayar.. smb..name..please...me..myanmar..please..save..me

@alichoumil4602

2 жыл бұрын

Sodium metabisolfite

Bravooo ❤😂🎉

❤🎉😮