The content you have is great I just wish you would spend more time editing your film and not leave so much of the time you spend off camera in there when I’m staring at something and nothing happens I lose interest and end up fast forwarding through most of it.
Dear, why is the FeSO4 white? And wha6is the yellow liquid you add after it. And please note the repetitive "music" is particularly boring, especially during very long sequences during which almost nothing happens.
Indonesian subtitles, sir ... try using potassium CN 200g / add H2O2 in the boil then add the matrices after that in electro Wining150A 6volt of water while in circulation right with waterpum
only used HCL before I saw the video, and it turned out fine on 12 volts, 15 ampS I thank you very much because the most useful channel is your channel.I
Hi thank you for your knowledge I want to ask how many grames of cirtic acids you put in one liter and u desolve ammonium and cirtic acids in water thank u again
Hi, I'm a computer technician from México. I've keep for a few years 80+ motherboard, 80+ DIMM's, 80+ SODIMM's, 100+ processors, a big box of optical and floppy drive controller boards, a nice bunch of lcd driver and pci boards, about 2Kg of gold plated pins and connectors... It's worth the effort trying to process all of this? First time trying, none of this materials have had any costs, all are replaced ruined parts.
The Mouse , Although the video is a bit long it’s great to see the different material other than pins that can be deplated using two different electrolytes and to know that there is an alternative from sulfuric acid . This is a great video. Thanks Owl.
Something here doesn't look right. At 9:50 he is doing a gold plated CPU lid. You never see much of the gold disappear from the lid, and then he puts it away while it still has most of the gold still on it. Something doesn't make sense.
It has two sides, I wanted to test various items, with different voltages and two electrolytes.... the video is long enough already even after editing. What is the conspiracy I've plotted according to you?
@@OwlTech333 Nothing really, I guess I was concerned that it wouldn't do a good job on those plates. I've been recovering gold from computer scrap for 20 years. Removing the gold from a cellphone board doesn't tell me much because the plating on them is so thin. The CPU metal plates have a lot of gold on them and I would expect it to take a lot longer to remove the gold. You did show doing a Pentium Pro CPU all the way, and they do have a good amount of gold on the top plate. Because I'm not there to actually handle the Pentium Pro CPU, I have no way of knowing if it actually removed all the gold (like it looks) or only removed some gold, and then left a coating that makea it seem like the gold has been completely removed. I say this because I've had it happen to me a lot of times, where I think I've removed all the gold plating, but then if I dip the item in nitric acid the dark coating is removed, and then the item once again takes on a bright gold color. Thank you for your quick response, and I ask your forgiveness because my question did have the tone of an accusation, which may very well be completely unfounded. Keep up the good work. I will continue to share my views, but be a little more polite in the future. Regards, Steve
Stephen Spevak no problem!HE loves creative criticism :) For the record: the citric electrolyte performed much better. Stripping thick plating was much quicker than HCl/NH4CL. Anyway I've been doing this since the beginning of 2015 and having an open mind (experimenting and researching) is how I got here. If I had to follow blindly ORDERS given by people with 20+ years experience, I would've stopped doing this the first time I run out of smb. No offense meant. I value your expertise and experience.
No offense indeed. I'm more than happy to learn from you. I'm glad to hear that the citric acid works better. That's the one I want to try myself. Of course I will let you know what I find out. Have to tried putting a drop of nitric acid on the Pentium Pro plate to see if any gold appears? I hope it would not, meaning that you did all the gold plating. With the citric acid you used 5 volts. I plan to use a computer power supply, and will tap off of the 5 volt leads. Not much more to say for now until I get a chance to start experimenting with it. Will keep you posted .
also what was the weight at the end, I'm assuming that was .4 of a gram and not 40 grams or .4 of an oz or whatever. it really wasn't clear watching on a little phone screen. thanks
Why is your ferrous sulphate so white and why is there so much of it in a glass? Почему твой ferrous sulphate такой белый и почему его так много в стакане? Хорошая идея с хлористым аммонием!
Owl, как считаешь из показанного опыта - что лучше лимонная кислота или соляная? Мне показалось, что с лимонной кислотой золото было снято чище и почти без черноты. А в электролите золото не осталось?
hi hello sir i'm sorry to get in touch with you sir i have another question: Can i use the acid hydrochloric acid and bleach method for refining after the electrolysis sir? thank you again.
I've wondered if electrowinning would work on PCBs. Thanks for the confirmation. Now, please go back and edit out the dead spaces and that horrendous background noise.
Why not copper dessolve in aucl3.althou copper is more reactive than gold then why not it's possible that there's form cucl2 and successively deposit the cu on the cathod.plz tell must
Смысла в применении зол. катода в данном случае нет...Он работает при тонком извлечении золота из грязного раствора при напругах 0,8-1,2В. В Вашем же случае зло прилипнет на любой катод
I'm just getting into the actual gold refunding and removing I've been scrapping for years and seeing ur vids had shown me they lie out their was saying it's a waste of time to do this I actually break the computers all down and separate every thing I can i want to strip boards for every metal then also get any precious metals like the copper from bare boards any tips or a video on how to tell what's what on these boards beside the copper or gold what's silver and other metals found in
could you still use sodium metabisulphate to precipitate the gold afterwards? also would have been much better if you'd speeded up the unnecessary bits. or just cut and come back later. was at least 40 minutes of unnecessary boring bits. thanks.
@@OwlTech333 Hi, thank you for the info. I have one more question.How to find хлорново олова и железний купарос here.If you could write me the names in English.Thank you in advance.
Лайк ...может я чего то недопонял но раствор у вас -- кислота соляная ( в другом случае лимонная плюс хлорид аммония ) катод золотой а в роли анода та позолота что вы снимаете , которую и ест выделяющийся на аноде хлор , вопрос -- почему тогда у вас за катод прицеплен красный провод ( плюсовой ) а за анод синий провод ( минусовой )??
Does copper plating also dissolve in the electrolytes? I was thinking about making a basket out of copper mesh instead of holding each gold plated piece and loading it with the "gold finger" trimmings and such.
Problem is not only are you going to recover the gold but any other conductive material on the component is also going to end up on the electrode. So you will end up with a lovely gold/lead mixture.
Nice Video, Owl. I have a few questions. How much percentage of gold loss during this process?. Which one has the least loss for scrap gold ( HCL or Citric Acid)?. What purity you got on this process?. Your answer is highly valuable to us. Thanks
Hello to all the boards need to be completely clean from capacitors tin or I can leave them on was going to go this route stainless knife as positive sign stainless steel basket for the negative put all the gold pieces in there would this solution eat plastic?
1:12 polarity should be the other way around: cathode (knife) to negative(-) and anode (basket with plated items) to positive (+), the solution won't eat plastic
