Hello. I am frome Norway, and this is the first time in here. I qess you work whit chemicals in a daily basis? I am going to join in on this Canal. I am impress of you😊. Take care, and god bless you my friend. Locking forward to follow this canal😊
Thank you! No I'm not work with chemicals every day. Gold and silver recovery/refining is one of my hobbies. I'm glad you enjoyed my work! Take care, and God bless from Hungary!
The "sparkly stuff "at 11:16 is most likely Lead Iodide . it's the reaction between lead nitrate and Potassium iodide . how you got Potassium iodide in the mix is beyond me. maybe in the rinse water or a contamination from iodised salt dust you may have in your kitchen . well that's the only explanation i can think of
Interesting! We don't use iodized salt, just natural salts like himalaya and parajdi salt (parajdi is mined in romania) and I rearly used salt in silver recovery, maybe these salts contain some iodide naturally. The "SMB" I use is not SMB it's Potassium metabisulfit, the potassium defenetly in the "picture". Thank you for the toughts! 👍
@@ogbullion yes there is some iodide in natural salts a very small amount . maybe you could test your Potassium metabisulfite and natural salt with a lead nitrate solution . make up a little lead nitrate ( caution very toxic ) and drop a bit of each in and see if you get the golden rain or a yellow precipitate. if your getting your Potassium metabisulfite from the internet i wouldn't be surprised if has been bulked out with an iodide salt
I do a test on that just for curiousity. The potassium metabisulfit is food grade used for wines and not from a sketchy internet vendor if that metters.
@@ogbullion i'm mostly speculating based on watching a crap ton of chemistry content on youtube . i recall the golden rain experiment used lead nitrate and you would of had some lead in the filters , seeing as you precipitate it out as lead sulphate then filter it out i'm just putting 2 and 2 together that the sparkly crap "looks "the same as lead iodide . i still could be wrong . but if you wanted to test for iodide there would be better people out there who have made videos on the topic
At which part of precious metals refining you collect those filter papers? aquaregia filtering after dissolve all metals or nitric acid solution filtering after dissolve most of metals except gold?
What I don't understand is how there is still gold and silver in the filter papers and as supposed you rinse the filter paper with water very well after finishing filtering the aquaregia or nitric solution bearing silver?
@@ayhamhafez285 i can't rinse 100% the dissolved metals from filters not metter how hard I try, always left some. The dissolved sterling silver and other old silver items always carry some gold that i catch in the filters as black/brown mud. When i filter gold solutions and have silver contamination the filters catch the silver chloride. Lot of ways can have left precious metals in the filters thats why everybody save them.
Hmmm, I think I lost a lot of gold since I didn't save my filter papers at all, usually I use cotton filter so it take a large space comparing to filter paper. Just to make sure that I understand you well, gold that you got from the scrap filter paper was contaminated with silver chloride, right?
@@ayhamhafez285 no. The filter papers incenerated and the silver chloride turned to silver oxide, silver/ or oxide both is soluble in nitric acid, the recovered gold is pritty pure 98-99% the remaining contaminations are possible platinum group metals.
hello brother I have a question that I hope you can answer Can gold evaporate? If gold is dissolved in aqua regia and then aqua regia is evaporated at a gentle heat, will the gold evaporate with the liquid or will it settle to the bottom??
Kind of nice to recover some extra gold and silver from what is the original part of your waste!
Have a Great Day!
Great recovery, thanks for sharing.
Hello.
I am frome Norway, and this is the first time in here.
I qess you work whit chemicals in a daily basis?
I am going to join in on this Canal. I am impress of you😊. Take care, and god bless you my friend. Locking forward to follow this canal😊
Thank you! No I'm not work with chemicals every day. Gold and silver recovery/refining is one of my hobbies. I'm glad you enjoyed my work! Take care, and God bless from Hungary!
@@ogbullion Thank you😊. Nice to take a part of your canal🌠
Well made, I like your simple style videos, keep it up!
Thanks man! Happy to see you here! Jah bless!
That's a great video I like your style
Clean and precise. 👍
What is in the waste solution after the gold drop and what is to be done with it?
Cheers.
Thanks! Probably copper, nickel, iron, and platinum group metals, it's goes in my stockpot with copper tubes to cement out any precious metals.
@@ogbullion Thank you for your reply.
Another one good vid !! The orange color in a.r. when you put sulfamic and presipitait it was ag or pb ?
I think it's Ag. Or both. Not tested just thrown to my used filters.
Nice 👏👏
The "sparkly stuff "at 11:16 is most likely Lead Iodide . it's the reaction between lead nitrate and Potassium iodide . how you got Potassium iodide in the mix is beyond me. maybe in the rinse water or a contamination from iodised salt dust you may have in your kitchen . well that's the only explanation i can think of
Interesting! We don't use iodized salt, just natural salts like himalaya and parajdi salt (parajdi is mined in romania) and I rearly used salt in silver recovery, maybe these salts contain some iodide naturally. The "SMB" I use is not SMB it's Potassium metabisulfit, the potassium defenetly in the "picture". Thank you for the toughts! 👍
@@ogbullion yes there is some iodide in natural salts a very small amount . maybe you could test your Potassium metabisulfite and natural salt with a lead nitrate solution . make up a little lead nitrate ( caution very toxic ) and drop a bit of each in and see if you get the golden rain or a yellow precipitate. if your getting your Potassium metabisulfite from the internet i wouldn't be surprised if has been bulked out with an iodide salt
I do a test on that just for curiousity. The potassium metabisulfit is food grade used for wines and not from a sketchy internet vendor if that metters.
@@ogbullion i'm mostly speculating based on watching a crap ton of chemistry content on youtube . i recall the golden rain experiment used lead nitrate and you would of had some lead in the filters , seeing as you precipitate it out as lead sulphate then filter it out i'm just putting 2 and 2 together that the sparkly crap "looks "the same as lead iodide . i still could be wrong . but if you wanted to test for iodide there would be better people out there who have made videos on the topic
Hi, what is your hand vacuum thingy called? I’ve never seen one other than in your videos. Thanks for sharing.
yato yt-0673
@@ogbullion thank you
well done.nicely recovered.silver bars looks really good.👍👍
Yep , that what they all say . Never mind .
Bạc kết tủa trong dung dịch cường toan thì mình làm như nào vậy bro
At which part of precious metals refining you collect those filter papers? aquaregia filtering after dissolve all metals or nitric acid solution filtering after dissolve most of metals except gold?
All the filters from silver and gold recovery/refining.
What I don't understand is how there is still gold and silver in the filter papers and as supposed you rinse the filter paper with water very well after finishing filtering the aquaregia or nitric solution bearing silver?
@@ayhamhafez285 i can't rinse 100% the dissolved metals from filters not metter how hard I try, always left some. The dissolved sterling silver and other old silver items always carry some gold that i catch in the filters as black/brown mud. When i filter gold solutions and have silver contamination the filters catch the silver chloride. Lot of ways can have left precious metals in the filters thats why everybody save them.
Hmmm, I think I lost a lot of gold since I didn't save my filter papers at all, usually I use cotton filter so it take a large space comparing to filter paper.
Just to make sure that I understand you well, gold that you got from the scrap filter paper was contaminated with silver chloride, right?
@@ayhamhafez285 no. The filter papers incenerated and the silver chloride turned to silver oxide, silver/ or oxide both is soluble in nitric acid, the recovered gold is pritty pure 98-99% the remaining contaminations are possible platinum group metals.
hello brother
I have a question that I hope you can answer
Can gold evaporate?
If gold is dissolved in aqua regia and then aqua regia is evaporated at a gentle heat, will the gold evaporate with the liquid or will it settle to the bottom??
Gold in small quantities can escape with water molecules. But if you boil off with gentle heat it starts to precipatate pure matallic gold.
Very cool, thanks for the answer
Just one question. Wh t does your missus think bout you using the kitchen s l b?
As long i do clean work,they not bother them at all.
Bloody qu regi in the kitchen? Drying cement silver in the oven? I'd be hung, drwn & qurtered. Lucky you!
Filter papers from what?
From silver recoverys.
I think you’re supposed to incinerate again before aqua Regia. 🤷♂️👍