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?
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
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 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
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.
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 : ruclips.net/video/IOyxqMMQrIg/видео.html
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.
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
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
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!
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.)
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
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.
Wow wie immer eine Augen weide Onkel Hassan.
Sehr lehrreich einfach und klasse gemacht Onkel Hassan.
Danke
فديو أكثر من رائع مع ترجمة أصلية. شكرا جزيلا لك
kolay gelsin,ikinci işlemden sonra her hangi bir fire verdiniz mi acaba,öneki ve sonraki altın gramajı aynı mı,ölçtünüz mü
emeğinize sağlık
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?
ممتاز جدا جدا Thank you
9:11 what do you call that crazy-looking thing you're stirring with
Sir it really works vitamin C instead of Sodium metabisulfite?
Merhaba
Su eklediniz Aqua regia dan kurtulmak için 2 kaşık Beyaz bir toz attınız ,attığınız nedir?Saygılar
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
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
Hi sir, can one use any type of sodium metabisulphite or is only metabisulphite food grade
Please i need your reply
Thanks
Just ask for sodium metabisulfite, or you can use iron sulphate .
Ang galeng
Does vitamin c only precipitate gold? Or does it precipitate other minerals?
Thanks sir, your video is excellent.
I would appreciate it if you make a metallic reduce video thank you
Thank you.
How many vitamin C peaces to drop 10 grams of gold?
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.
Thank you sir, that’s what I was looking for
selamlar sevgiler. beyaz kullandığınız tuz mu, hcl oluyor demek istediğinizi anlamadım hocam teşekkür ederim
üre o nitrik asidi nötr lemek için.
Maşallah mükemmel bir teknik Hasan bravo tebrik ederim seni👑👍👏👏👏🇹🇷
Thank You for the video Exelente información lo agradezco mucho buen dia
How much efficient vit c vs smb,iron sulfate,etc?
Can you made video comparison sir ? Thanks
المشكلة في حمض النتريك لا يتوفر في كثير من البلدان خاصة البلدان العربيه
هل من بديل عن حمض النتريك؟
Usar hipoclorito de sodio para crear acido cloroaurico y disolver el oro
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
Did you neutralize nitric acid with urea or not?
@@Goldchannel yes I did
Great video
هل حايدت النتريك باستخدام مسحوق ملح الطعام ؟
sodium carbonate also used to neutralize aqua regia
Thank you for sharing dude
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.
En mi pais Perú el kilo de metabisulfito de sodio cuesta 240 dolares es muy costoso impagable.
How do you precipitate gold with tungsten.
Tungsten cathod mean electrolysis
Very good 👏🏾
Truly, thank you .
Hi y say tgat insteaf of urea can use smth else?? What was that?
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 :
ruclips.net/video/IOyxqMMQrIg/видео.html
What about antiacid tablets?
Love u brother. god bless u.
Can you please tell us how long is take to complete dissolving gold particles when royal solvent added?
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.
@@colonialcharlie8702 thanks so much for clarification.
C vitamini miktarini nasil belirlediniz
Best...very nice
Hi how many percent of hydrochloric acid and nitric acid to make acqua regia?
1time nitric acid +3time hydrochloric acid
@@Goldchannel ok thank you, but I'm was asking about the percentage % labeled on the container, both on the nitric acid and hydrochloric acid.
Don’t use those gloves while using nitric … use chemical gloves if you’re going to use gloves
Thanks
الاهم ان يكون من مكونات فيتامين سي حمض الاسكوربيك
Belle couleur, merci pour l'info
Merci Mr Mohammed.
Teşekkürler
Rica ederim
sayer..what this is..poweder..name..please...answer...?
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
Merhaba , siz bu metodu denedinizmi , sonuç nedir acaba ?
🌹🌹🌹
Hi, thanks for this s video.will vitamin C works for a cyanide pregnant solution ???
هل هذه العملية مجدية؟
ما هو المسحوق الذي حايدت به النيتريك ؟
ستجد الطريقة مفصلة في هذا الفيديو
ruclips.net/video/IOyxqMMQrIg/видео.html
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.....
i dont understand why do you not put your things in the center of camera..
Jagoan bet ngendap Ken na ku vitamin c wkwkwk 🤣
❤🎉😮
Well done sir thanks, keep it updated
dear where u from
No one use 2 to 1 mix of hcl to nitric anymore. Only use as much nitric as needed.
Explain please
@dioufmouna3539 2 to 1 mix results in too much excess nitric and a waste. So we put in a bit and you can always add more until the gold is dissolved.
@@mrgreenswelding2853 is very intressting
T hhhank u brother
I have used sodium bicarb, it worked.
te funciono ???
o kullandığı beyaz toz. sodyum Bi karbonat mı, yoksa tuz mu anlamadım. bilgi verebilirmisiniz. teşekkürler saygılar sunarım
@@engerberthbencomo1341 No speaky whatever! ENGLISH please!
@@nazmmazlum5962 No speaky whatever! ENGLISH please!
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
Zinc is very widely used to precipitate precious metal
values from cyanide solutions
u need to decrease ph to natural...7-6
@@Goldchannel please what is the best ph value to precipitate gold into zinc from a cyanide pregnant solution ?
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!
Sir, please let me know what kind of filter paper you use
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.)
@@colonialcharlie8702 thank you very much
هل يصلح فيتامين بترسيب المحلول عند استخراج الذهب من الحجارة
تشکر استاد
اما من نمی توانم
درست در نمی آید
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 🙏🙏🙏😭
and i think you don't get perfect precipitations brother. better luck next time.
Please please please halp me 🙏🙏🙏🙏😭😭🙏
Ch2cl2
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.
𝐩𝓻Ỗ𝓂Ø𝓈Ｍ
sir..please..first jop..no understand..me
sayar..
smb..name..please...me..myanmar..please..save..me
Sodium metabisolfite
Bravooo ❤😂🎉
❤🎉😮