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Пікірлер
@TheSbaillie 11 күн бұрын
Really hope you start making vids again. Your one of my favorites❤❤
@escrapchannel 11 күн бұрын
Thank you! In the last years I prepared material for more than 100 videos, so I hope I will restart videos soon.
@eddiemiller1910 12 күн бұрын
Pieces
@eddiemiller1910 12 күн бұрын
What did you use to clean of the gold pueces,water? Tap or destilled?
@thekeeperoftime1977 16 күн бұрын
Здравей, видях че си Българин от едно друго видео мога ли да се свържа с теб? Благодаря
@escrapchannel 16 күн бұрын
@@thekeeperoftime1977 Здравей, да. Най-добре пиши на [email protected]
@thekeeperoftime1977 16 күн бұрын
Здравей, видях че си Българин от едно друго видео мога ли да се свържа с теб? Благодаря
@thekeeperoftime1977 15 күн бұрын
Ще ме извиниш май не зададох правилно въпроса. Как мога да се свържа с теб?
@escrapchannel 15 күн бұрын
Здравей, да пиши на мейла. Няма проблем. Не искам да пиша телефон в коментарите тук.
@samuelbaldwin3408 19 күн бұрын
I think it's actually hydrogen gas generated through the electrolysis. Think of a lead acid battery, it generates hydrogen gas, not sulfur dioxide as far as I know..
@escrapchannel 19 күн бұрын
Hi, yes. Can be also hydrogen, but I can smell the gas,which makes me think we have something else than hydrogen.
@davidhabjanic3032 27 күн бұрын
Hi i have a prx pvd gold plated...my question is can pvd plating lose its color and tarnish or will it last forever if i dont scratch it??thanks for the answer bro
@escrapchannel 27 күн бұрын
@@davidhabjanic3032 Hi, I’ve rarely seen PVD gold plating in good condition older than 2-3 years. Depends on how much is used and how intense used.
@gopalkrishnavyas3891 Ай бұрын
When I used concentrated Nitric acid to dissolve the base metal in the watch cases,it was a very heavy exothermic reaction with a lot of Nitrous fumes,I was really scared!! Should I dilute the acid ?
@escrapchannel Ай бұрын
Hi, that’s exactly how it works. If you use diluted acid you will have slower reaction, less fumes, acid will be used more effectively. So, if you are fine reaction to be slower, lower nitric acid concentration has all advantages.
@gopalkrishnavyas3891 Ай бұрын
@ Great can I dilute the Nitric with distilled water?Any precautions when diluting? Thanks so much
@escrapchannel Ай бұрын
@@gopalkrishnavyas3891 Hi, you always pour acid into water. Concentrated nitric acid dilution is exothermic. Distilled water is perfectly fine to be used.
@AngelaNedyalkov Ай бұрын
А каква е функцията на алуминиевите дискове вътре?
@escrapchannel Ай бұрын
@@AngelaNedyalkov Здравейте, на повърхността им се съхранява информацията.
@nasannasan7521 Ай бұрын
Like
@escrapchannel Ай бұрын
@@nasannasan7521 Thank you!
@palazzo5875 Ай бұрын
WHAT BEST WEB CAN BUY CPU FOR RECOVERY GOLD THANKS
@escrapchannel Ай бұрын
Hi, in the last years prices on eBay went very high, so it is more and more difficult to find a good deal for CPUs.
@palazzo5875 Ай бұрын
@@escrapchannel what other option if u know
@escrapchannel Ай бұрын
Hi, I buy from Facebook groups in my country, also I visit flea markets and sales. Last but not least - there are some guys that I know for years. They call me when electronic scrap appears in their hands.
@palazzo5875 Ай бұрын
@@escrapchannel WHICH COUNTRY DO U LIVE AND ANY INFO U HAVE ABOUT WHO SALE THESE IN USA I DO LIVE IN MICHIGAN
@escrapchannel Ай бұрын
@@palazzo5875 Hi, I live in Bulgaria, so you should search for such groups in USA. Shipment considering customs and transport fee are extremely expensive.
@silver_salvage Ай бұрын
I really love your video, you are very talented. I am also passionate about the silver recovery profession; I only use an electrolysis machine.
@escrapchannel Ай бұрын
Hi, thanks! I hope I will restart videos soon and share some more silver recovery methods I use.
@kinyaron Ай бұрын
How many grams did you recover?
@escrapchannel Ай бұрын
Hi, almost nothin. Video was more to demonstrate the method.
@kinyaron Ай бұрын
@@escrapchannel cool cool. I've still learnt something and I have subscribed
@TechTrashCash 2 ай бұрын
Have a ton of these old guys thanks to some broken stuff. I hope they're good dusan .
@scrapingE-wastebyMarsi Ай бұрын
Dusane brate mili el si to ti? Poz iz Srbije.
@escrapchannel Ай бұрын
@scrapingE-wastebyMarsi Hi, I am not Dusan, I am sorry.
@scrapingE-wastebyMarsi Ай бұрын
@@escrapchannel My mistake. Sorry to you from Serbia.
@escrapchannel Ай бұрын
@@scrapingE-wastebyMarsi No worries! 👍
@ivanmobile65rossi80 2 ай бұрын
Non ci credo
@escrapchannel 2 ай бұрын
Hi, what you do not believe?
@lewislyon4726 2 ай бұрын
Thanks for sharing this method. I’m going to try it out
@escrapchannel 2 ай бұрын
@@lewislyon4726 Hi, you are welcome!
@Regurgitatingnineoclocknews 2 ай бұрын
Sulfates then drop it down to oxides with sugar or syrup after the lye you should get a mirror glaze on the glass when the i believe exothermic reaction takes place. Ir its hot i forget but either case a few near steps. I love the silver chloride how it looks on it's own lol
@arismakim703 2 ай бұрын
황삿에 구리 스텐 왜 녹지않을까요?
@escrapchannel 2 ай бұрын
@@arismakim703 Hi, if possible to use English, please.
@arismakim703 2 ай бұрын
@@escrapchannel Isn't copper insoluble in sulfuric acid?
@escrapchannel 2 ай бұрын
@@arismakim703 Hi, if sulphuric acid is concentrated - copper will not be dissolved. Diluted sulphuric acid will dissolve copper.
@arismakim703 2 ай бұрын
@@escrapchannel thank-you 💞
@BP-ko3bp 2 ай бұрын
Saltwater
@escrapchannel 2 ай бұрын
@@BP-ko3bp Hi, what do you mean by salt water, please?
@ivoestrela820 3 ай бұрын
good job. does this solution work to clean silver/palladium relay contacts from copper?
@escrapchannel 3 ай бұрын
Hi, palladium will be dissolved, too. At least the surface layer, so you will have some Pd in solution.
@ivoestrela820 3 ай бұрын
@@escrapchannel thank so much ❤️ and keep with the amazing work
@escrapchannel 3 ай бұрын
@@ivoestrela820 Thanks!
@faycelbenboulares6260 3 ай бұрын
Thanks you
@jessenashvillejames150 3 ай бұрын
What a pain in the As*
@derrecycler2184 3 ай бұрын
Bist Du noch aktiv?
@escrapchannel 3 ай бұрын
@@derrecycler2184 Hi, yes. Trying to restart videos for a while …
@derrecycler2184 3 ай бұрын
@@escrapchannel Währe schön. Danke.
@Rocky-gl3cq 3 ай бұрын
Pls chemical names
@escrapchannel 3 ай бұрын
Hi, I use Nitric acid to dissolve base metal, aqua regia to dissolve gold plating, sulfamic acid to denox and iron sulfate to reduce gold. If other information needed do not hesitate to contact me, please.
@gregdickson5107 3 ай бұрын
I have tried to warm the sulphuric acid as you suggest but have had no luck. Hot hot do you get the liquid to. I am wary to heat it too much because of the horror stories I have heard about boiling sulphuric acid.
@escrapchannel 3 ай бұрын
Boiling point of the conc. sulfuric acid is above 330 degrees Celsius, so it needs quite a lot of heating to boil. Always stay on the safe side. If not comfortable to boil it, just wait gold dust to go to the bottom.
@gregdickson5107 3 ай бұрын
@@escrapchannel totally! From the stories I have heard things get pretty crazy at 330 degrees without the correct tools and environment. Not a thing most people are prepared for. I didn't have a IR thermometer before but since I do now I took it to 120 and still not getting that result. What temperature did you have to get it to? Is it 250 as the text sort of suggests?
@escrapchannel 3 ай бұрын
@gregdickson5107 Hi, heating sulphuric acid is dangerous. To coagulate gold I heat it to boiling point, unfortunately I did not measure the actual temperature.
@gregdickson5107 3 ай бұрын
@@escrapchannel Ok well I'm curious and I have the equipment to monitor it. I have no intention of taking it to 330C I will stay below 300C and see how that goes
@escrapchannel 3 ай бұрын
@@gregdickson5107 Hi, I was surprised to see how gold dust coagulated into big peace’s. Hope you get some effect. In general I know some people add sulphuric acid when precipitating gold from aqua Regia to get coagulated in big peace’s result instead of gold dust.
@sureshjisoni7714 4 ай бұрын
Bahut bahut dhanyvad Sar ji🎉❤
@escrapchannel 3 ай бұрын
Thanks!
@sureshjisoni7714 4 ай бұрын
Bahut acchi Jankari thank u Sar ji🎉❤
@escrapchannel 4 ай бұрын
@@sureshjisoni7714 Thanks!
@gregdickson5107 4 ай бұрын
I just tried this at 3 volts and it seemed to be working really well ( getting up to 3 amps at times) except, it ate my copper basket completely. What did I do wrong
@escrapchannel 4 ай бұрын
@@gregdickson5107 Hi, electrolyte should be concentrated sulphuric acid. If you have water in the acid it will eat the copper as happened.
@gregdickson5107 4 ай бұрын
@@escrapchannel I got it from a friend and it is supposed to be 98% but It is old so perhaps it has absorbed some water. Is there a way to test this? Alternatively how about using stainless on both sides as the cage is only really conducting the electricity after all.
@escrapchannel 4 ай бұрын
@@gregdickson5107 Hi, long time ago I tested different materials for the basket and stainless did not work. It was destroyed in the cell. Copper is inert in concentrated sulphuric acid and not reacting. Sulphuric acid is dense and one option to check percentage is to check density. Measure weight and volume and calculate it. No option to buy concentrated acid?
@gregdickson5107 4 ай бұрын
@@escrapchannel Thanks it looks like my sulphric acid was not as concentrated as I thought. Also as I didn't watch it constantly I think the current went really high and with that the temperature. High temperature makes the copper react with the sulphuric acid. After a few more tries were I also restricted the current so the watts stayed around 6 the temperature stayed nice and low and the basket came out fine. I have learned a lot this week. Thanks for your help.
@escrapchannel 4 ай бұрын
@@gregdickson5107 You are welcome!
@TimK-j4b 4 ай бұрын
If I have brass contacts with silver. Does it work then?
@escrapchannel 4 ай бұрын
@@TimK-j4b Hi, brass is an alloy of copper with zinc and usually copper is more than zinc in it. Should be working, but I never tried.
@Alex-jb5tb 4 ай бұрын
A Russian colleague once gave my an MK-61 that he kindly organised for me in his hometown. What a fantastic device ! I really love it. And guess what: it still works. I would not disassemble an MK-61, it is too precious I think. Actually, what you are doing to the calculator is short of ... But it's a very interesting to learn what is inside.
@escrapchannel 4 ай бұрын
@@Alex-jb5tb Hi, I fully understand you. That’s why I have quite many in my collection, too.
@deepaksoni5777 4 ай бұрын
We wanted screps the pins 👍👍
@escrapchannel 4 ай бұрын
👍
@deepaksoni5777 4 ай бұрын
👍👍
@aledhughes6000 4 ай бұрын
What can u do with the gold?
@escrapchannel 4 ай бұрын
Hi, I keep it. Some people sell it.
@aledhughes6000 4 ай бұрын
Where els can I get silver contact ? Opend up a fuse box only had a few contacts in it
@escrapchannel 4 ай бұрын
@@aledhughes6000 Hi, the industrial fuse boxes are better, also high voltage switches. Even simple lamp switches. Elevator fuse boxes. Old telephone centrals. But mostly switches.
@Wrightwayrecycling 4 ай бұрын
What did the boards come out of?
@escrapchannel 4 ай бұрын
@@Wrightwayrecycling Hi, not sure exactly. Old Soviet Unit electronics.
@tombeeks3406 4 ай бұрын
delete tyhe video its crap. totaly wrong process
@escrapchannel 4 ай бұрын
Hi, correct! Mistakes are also good to exist, so other people don’t do them and have an example what goes wrong.
@timothybourque7999 5 ай бұрын
I've seen your video in the past and I've also watched it again today with a few years in between I have a lot of melts unsuccessful due to compelling with lead now I have about 50 milt's with my little bit of gold trapped in the lead I need your help I don't have access to the nitric is there any other way I need your knowledge
@escrapchannel 5 ай бұрын
@@timothybourque7999 Hi, the issue with lead is that there is no easy and clean way to take gold from it. Probably the best way to separate gold from lead is to put the melt in a cement crucible and heat in an oven. There are videos on KZbin on it. Lead evaporates and a good bean is left. But lead fumes are toxic!!! So, it is done in controlled environment.
@macfixer01 5 ай бұрын
In your collection, do you have an example of the silver/palladium cup type that you can show?
@escrapchannel 5 ай бұрын
Hi, I checked the capacitors I have and unfortunately no such found. Apologies!
@M-n4b 5 ай бұрын
@escrapchannel what is the solution for gold precipitation with zinc? I am having same trouble as you had in this video. Does adjusting the ph to 14 works or ph should be 5 as mentioned by @joek511. Also if this is cyanide based reagent, wont heating or making the solution acidic release toxic hydrogen cyanide.
@escrapchannel 5 ай бұрын
Hi, per the shipment documentation solution should contain cyanide, so I would not add acid. I usually add 2-4g NaOH to increase the pH to above 12 and then the zinc powder does the cementation.
@M-n4b 5 ай бұрын
@@escrapchannel Thanks for a quick response.
@YourDailyVideoNews 5 ай бұрын
Will you do more Videos? Or did you stop making New Videos?
@escrapchannel 5 ай бұрын
Hi, I have prepared material for more than 100 videos. Not sure when I will have time to restart, but for sure I will restart.
@YourDailyVideoNews 4 ай бұрын
@@escrapchannel - That is excellent news. Thank you 🙏
@HardKnocksTime 5 ай бұрын
It's all arrived now my friend. I accidentally mixed 60g in my liter. Is that okay or do I need to decant and make 50g?
@escrapchannel 5 ай бұрын
@@HardKnocksTime hi, 60g per litre of water is fine.
@HardKnocksTime 5 ай бұрын
@@escrapchannel Not having much luck getting any silver thus far. I'm set at 1.8v my amps are low and won't go higher then .9. I've been going about 2 hours now with no silver peeling maybe just a tiny dust when I brush the item. Almost as if it's not working at all. Any suggestions?
@escrapchannel 5 ай бұрын
@@HardKnocksTime you may have silver in the solution. Take 1ml and add table salt. There are two parts of the process: silver goes to the solution and some parts of the plating may fall too.
@HardKnocksTime 5 ай бұрын
@@escrapchannel how much salt should I add to the one ml of solution,?
@escrapchannel 5 ай бұрын
Couple of crystals - silver chloride should instantly appear as white residue.
@Ynotkacsoraj 5 ай бұрын
I could watch anyone cut parts off a board but i choose not to waste my time with your crappy video.
@escrapchannel 5 ай бұрын
It’s your choice and I respect it :)
@roberthowkins3097 5 ай бұрын
Got to love a play-doh tub x
@HardKnocksTime 5 ай бұрын
What would happen if you increased the power supply to 12v 6amp?
@escrapchannel 5 ай бұрын
Hi, fast reaction, dirty foam on top, etc. Electroplating and reverse electroplating are slow processes and the slower the better quality result.
@HardKnocksTime 5 ай бұрын
@escrapchannel I had a very very dirty solution doing the 12v 6amp. I did use salt and distilled water. It was horrible. So much base metal in solution. I have non-iodized salt and distilled water here. I am going to try the voltage you have recommended. How long should I let it deplate before removing it and brushing?
@escrapchannel 5 ай бұрын
@@HardKnocksTime wait, please! Salt? It will never work with salt in the solution. Thats the reason for the base metal quickly moving to solution. Please use Na2SO3 - 60g per litre distilled water. It will keep reaction smooth at the. Outage in the video.
@escrapchannel 5 ай бұрын
@@HardKnocksTime Sodium Sulphite is the chemical name
@HardKnocksTime 5 ай бұрын
@escrapchannel I will get the sodium sulphite and give it a try. I can't thank you enough. Give me a week and I will be back to let you know how it turned out. Thank you again for all of your knowledge, time, and sharing with me!!!
@antoniokasabov9364 5 ай бұрын
Здрасти, интересно видео! Как разбираш колко време трябва да престоят предметите в азотна киселина? В клипа мисля, че каза, че тези са стояли около 2 часа.
@escrapchannel 5 ай бұрын
@@antoniokasabov9364 Здравей! Когато спре реакцията - отделянето на мехурчета или се е изразходвала азотната или се е разтворил метала от часовниковите каси. Изваждам ги, промивам и слагам отново в азотна. Ако реакцията рестартира бурно, значи има останал доста метал за разтваряне. Ако се появи съвсем слабо оцветяване, значи сме на финала.
@antoniokasabov9364 5 ай бұрын
@@escrapchannel Мерси за инфото! А накрая как успя с обикновена горелка да го разтопиш, четох в интернет, че трябвало 10-15мин да стоиш с горелката, за да достигне температурата на топене на златото.
@escrapchannel 5 ай бұрын
@@antoniokasabov9364 Горелката не е обикновена :) Това е бижутерска горелка за малки количества и за ремонти на бижута. Мап газ и кислород - развива много над температурата на топене на златото.
@josephburdell2041 5 ай бұрын
Very good video
@escrapchannel 5 ай бұрын
Thanks!
@georgigeorgiev6926 6 ай бұрын
Ако нямаш други бройки тази красота трябва да се запази :)
@escrapchannel 6 ай бұрын
Здравей, бройки има 😀 Опитвам се поне новите да запазя, но все ги тегли към лабораторията 🤣
@georgigeorgiev6926 6 ай бұрын
@@escrapchannel 😁И аз имам едни, но си ги пазя
@jiminutez 6 ай бұрын
whatare you doing for ventalation?
@escrapchannel 6 ай бұрын
Hi, I use the body of a standard kitchen ventilation but motor is replaced with chemically resistant one.
@jiminutez 6 ай бұрын
Where do you get your parts
@escrapchannel 6 ай бұрын
Hi, auctions, eBay, …
@H2OAngler 6 ай бұрын
PROCESS!!!!
@escrapchannel 6 ай бұрын
Thanks!
@scotthoward4836 6 ай бұрын
Why would somebody just take the big ones and not get everything
@escrapchannel 6 ай бұрын
Hi, big ones have 0.03-0.05g of gold each, so more or less the most valuable elements. But the bolts were cut in this case.