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Пікірлер: 266
@paulknight187914 күн бұрын
It is so satisfying watching u do the whole process of refining the gold, I could watching u for hours explaining it all u r so good at refining silver and gold, love your channel it's amazing and awesome 👌 👏 👍 fantastic job.
@sledgenwedge13 күн бұрын
Thank you for your content.Over the years, it has been highly enjoyable and satisfying.Watching you do your processes, Something about your purification process. Separating the amalgamit's really is therapeutic. I have been watching for over a decade now.Probably not as long as others but long enough to say I consider you a brother... Much love and all the blessings to you and yours!!!
@sreetips13 күн бұрын
Thank you
@ArielleViking12 күн бұрын
These inquartation melts are always so satisfying to watch plus the refining process is fascinating 👍🏻
@nonshock14 күн бұрын
I really enjoyed the Darth Vader imitations while emptying the water in the sink, but loved the visuals with the silver creamer melts, Loved tonight's video!!! Oh ya I met a young man named Sree last week at work. didn't think I would ever meet someone with that name.
@WarkWarbly13 күн бұрын
Beat me to it 😂😂😂 I was gonna congrats on the Darth Vader cameo!!!
@davidoconn935214 күн бұрын
Thank you Sir. Always a pleasure to watch this process.
@bradleyj.fortner220313 күн бұрын
I've been watching your videos for so long now that I can tell from the thumbnail how clean that gold is. Beautiful.
@brianevans185114 күн бұрын
Was about to go to bed and got the alert I'm definitely not going to bed yet lolol 9:45 pm was when it alerted me my favorite on KZfaq by far
@nechtling13 күн бұрын
Mesmerizing as always. Thank you Sreetips!
@TrumpedUp88814 күн бұрын
Oh yea! This makes my day complete! Great video. Thank you for sharing.
@r.kellycoker198113 күн бұрын
"Mrs. Sreetips has directed me . . . " LOL! She Who Must Be Obeyed!🐞 We all have one.
@ExtractingMetals13 күн бұрын
I already know you wanted to throw one of those bracelets in the batch to push your estimated yield up to 93.3 😉. As for the refining, very well done sir! That gold looked clean on the first drop!
@SpartanONegative13 күн бұрын
Thanks for sharing with us Sreetips 🤠 Excellent Work 🐉 God Bless 🙏 I can't wait to get out and do some metal detecting at the lakes here Find some scrap gold.
@wadebert44584 күн бұрын
Man!!! You make it look so easy, Brother! I don't know if I'm going to live long enough to get to where you are now! Seriously, you are a ROCK STAR, in Alchemaic Sciences!
@DavidDavis-fishing14 күн бұрын
Gooooood evening from central Florida! Hope everyone has a great night!
@sreetips14 күн бұрын
Goooood evening!
@JUST1N88814 күн бұрын
I never get tired of watching your videos thank you
@buenodye472313 күн бұрын
For the decade plus I've been watching, the first spoonful of SMB is always my favorite reaction 👌🏻
@tammybrazeau121313 күн бұрын
Beautiful gold. Thanks for your fantastic content.
@alanpecherer570513 күн бұрын
I like how at 29:24 when you add the first spoon of SMB and the first gold starts to precipitate, all he ice in the beaker jams up to the top of the liquid.
@TechneMoira13 күн бұрын
LOL, for a minute I thought I was hearing Darth Vader doing the melting of the shot 😉 That's a novel approach mr Sreetips 😆
@colleenallen338214 күн бұрын
It’s mesmerizing to watch that gold and silver melt into the pot… The honey pot 😊
@williams443413 күн бұрын
I love honeypots
@brett7654414 күн бұрын
I was looking at Tomoko's Enterprize channel and saw where he got some silver crystals from you and made a king about 3 years ago and I saw where you started a chess set about 6 years ago. Someone on that channel said it would be neat to see a silver and gold chess set. Still just learning refining, using a torch or a home made furnace, home made vacuum chamber, how to identify the jewelry and everything else. It takes time learning all that and casting the metals is an art. It was nice to see some of your crystals get cast into something.
@sreetips13 күн бұрын
I began learning to cast using lost-wax. But I lost interest. I’d still like to try it.
@Joe.Rogan.14 күн бұрын
Have you ever accidentally scrapped a jewelry item that Mrs. Sreetips wanted to save?
@bigcountry90814 күн бұрын
considering she buys most of it she probably gets first picks
@johnschruben358614 күн бұрын
One time he embedded a diamond into a collectible coin she wanted to preserve. She was not amused.
@samuelellenhorn539414 күн бұрын
Shut up… idiot
@antonschulte915013 күн бұрын
@@johnschruben3586 I remember the video, mrs sreetips was really upset. To be fair I'll have to add, that it was just a reproduction of a 20 Dollar gold coin, not a original coin wich would have had numismatic value. If I remember it right, sreetips once mentioned he does not melt or dissolve coins. There is no need to refine them since the issuing county guarantees for the right precious metal content of the coins, so it's a known quantity of precious metals to calculate with.
@kiwigurn13 күн бұрын
No. Mr ST wouldn't be here now
@seanhewitt60313 күн бұрын
That gold in aqua regia... Wow. It's gorgeous!
@subliminalvibes13 күн бұрын
I absolutely love the colour too! Imagine having a bottle of chloro-auric acid (aqua regia with gold in it) just sitting on a shelf... A couple of thousand dollars hidden in some bottle in plain sight (looks like cool-aid?), just waiting for some stump-out. 😆
@kyzercube14 күн бұрын
@ 8:00 Darth Sreetips. You gotta admit it's catchy 😆
@kingjameson131813 күн бұрын
Sithtips
@Blitzyduder13 күн бұрын
Just looking at this man work you know its more for fun than for profit hehe. Good on ya, great men content!
@FloopyNupers12 күн бұрын
This is honestly one of the best channels on KZfaq. You should try to make a nice cuban link out of what youve made so far
@Sanzus214 күн бұрын
Missed something on inspection! I think what you didn't catch in the melt showed up in the filter! Nice to see the strait forward process for high purity end result!
@subliminalvibes13 күн бұрын
Another great video, thanks Sreetips! Please can you tell us in your next video, more about those contaminants you removed from the initial melt? What are they and how did you spot them? What would they have done, and what would you have needed to do had you not spotted them? I'm fascinated! Thank you from Australia. 👍😎🇦🇺
@sreetips13 күн бұрын
Those were gold beads. They are normally hollow. But I let some in that were gold plated over plastic material. The balls that I removed were balls of ash. They wouldn’t have caused any problems. They were big enough that I could pick them out with tweezers. Otherwise I would have just left them in, no problem. The main problem is that I counted them as karat gold. So my yield will probably be off a little.
@subliminalvibes13 күн бұрын
@@sreetips Thanks so much for the information! I was thinking they might be something nasty (toxic) or hard to extract (like palladium etc), so it's great it's just dirt basically. Not anything you want even reaching your filter paper! Likely put a hole in it. Thanks for sharing your adventures and knowledge. 👍😎
@dustinscroggins338213 күн бұрын
Ahh man been waiting for a new show lol, great vid
@ArneDalbakk-ns2mw13 күн бұрын
Hello Mrs and Mr Sreetips. First a clip from you...Then out to use my detectors 🙂 God bless you 🌸🌸
@gabemartinez20144 күн бұрын
Another AMAZING educational efficient video. You r the BEST on tha Tube!!! 💯💯💯 I do have something I hope you can help me out with, I unfortunately do not use Nitric due to cost and availability, what options/substitutes do u recommend inplace of the Nitric boils for refining karat gold? I usually dissolve in acid peroxide bleach, and just tested a new method of Potassium Nitrate and HCL as a Aqua Regia substitute, if I can find a sub for the Nitric boils I'll b SUPER happy. Thanks in advance, speaking on behalf of your viewers we REALLY appreciate you sharing your knowledge and experience! I can't imagine how many you have educated! You are truly a gift to us! We can not thank you enough! God Bless, I wish u and your family all the best!
@sreetips4 күн бұрын
I always use nitric acid. Never tried potassium nitrate.
@lylestavast765213 күн бұрын
kind of addicted to watching that aqua regia phase and nitric boils cleaning things up... then that ... ok, so I'm hooked !
@russellcrake160411 күн бұрын
Where can I buy concentrated nitric acid ?
@justsomeguy647414 күн бұрын
Amazing how fast the copper goes into solution!
@tomahawktom759513 күн бұрын
You got us….” To be continued….” Good video, keep up the great work
@wadebert44584 күн бұрын
I also had an idea....... A Centrifugal separation using a Maytage washing machine, that has a Stainless Steel drum and no agitator in the middle to get in the way. Waiting for gravity to drop parcipitates is almost unendurable. At my age time is a valuable commodity! What are your thoughts? Comercial centrifuges can't do large capacity solutions. I figured a way to be able to use 8,1,000 ml beakers at a time, in the drum of the washer. They would be able to pivot as the washer sped up.
@jammadturn14 күн бұрын
I have to say that I consider your videos better than any other and I recomend to my friends and family that they watch your videos.
@sreetips13 күн бұрын
Thank you!
@TheLug_13 күн бұрын
Been waiting on gold video!
@Vibe77Guy13 күн бұрын
Sodium chloride brine electrolysis would negate the need for inquaurtation. It converts the gold and other constituent metals into a very finely divided mud. I don't know how silver would react to the nacient chloride reaction, but it takes the gold plating layers off of plated phosphor bronze quite readily. There is no need to process the bulk of the core base metals, so there is also the effect of concentrating the gold content by leaving much of the base metals behind. If nothing else, it reduces the requirements for acids in the processes afterward.
@wadebert445810 күн бұрын
I have had difficulty, in the past, converting Silver Chloride into a viable aqueous suspension, that is suitable for dropping out clean Silver. It's doable, just a pain. For what it's worth.
@scottwallis864213 күн бұрын
QUESTION: If I have been paying attention well enough, could you alternatively take the inquarted gold/silver to your silver cell for extraction of the gold, and then take the gold residue straight from the silver cell feed bag into the aqua regia process for refining (with associated rinses and sulfuric acid lead removal step)? Thank you for all your educational videos.
@sreetips13 күн бұрын
No, the material going into the silver cell must be relatively high purity to begin with or else the cell will quickly become fouled.
@timsmith964513 күн бұрын
Awesome video can't wait until next video thanks for sharing sreetips
@nunyabusiness740513 күн бұрын
watching gold precipitate is awesome
@trmondoian11 күн бұрын
Question for you @sreetips which you may have addressed in a past video. How long could you store the gold in solution after dissolving the gold in aquaregia (spelling?) and boiling off the excess nitric? Can it be store indefinitely or is there a time frame it should be precipitated out?
@sreetips11 күн бұрын
Forever, as far as I know.
@trmondoian11 күн бұрын
@@sreetips Good to know. Thank you sir for being such a great teacher, my kids and I quite enjoy your video's! My oldest will be starting chemistry soon and is hoping to be able to use the knowledge she has gathered from watching you to bolster what she is going to be learning in school.
@sreetips11 күн бұрын
That’s fantastic. I was interested in chemistry when I was in school fifty five years ago. Had a small chemistry lab set up in my basement. I took a chem class in high school and got a D. It was too much study and memorizing. I wanted to get down to business and do reactions. My channel is an extension of that. Now that I’m grown up, I can do what I love.
@eprams14 күн бұрын
The Ring doorbell sound made my dog bark!
@_jurist12 күн бұрын
I just wanted to bring your attention to the fact that your ice cube tray did not have your name on it .
@sreetips12 күн бұрын
Painting my name on everything is a giant pain. Wish I didn’t have to do it.
@youssefzouine819113 күн бұрын
I love your work ❤
@obiwanbenobi494314 күн бұрын
Back to the yeller stuff. Love the colors of both the blue and red/yellow and then to the bright yellow. Last two nitric boils could have been saved to reuse. $ wasted...
@jasonodonnell517714 күн бұрын
@sreetips: The first refining looked so clean. What would you expect the fineness to be after the first refining?
@sreetips13 күн бұрын
Probably close to three nines.
@JaredKaragen14 күн бұрын
Kevin I'm curious, have you ever attempted an AP base metal extraction in lieu of a nitric extraction after inquartation? I would imagine it costing a LOT less in reagents at the cost of a week bubbling outside. Just a thought for a potential video. It's how I've done mine (on smaller scales) to save from spending the pretty penny on nitric or making enough to do a batch.
@sreetips14 күн бұрын
The hydrochloric acid would immediately react with the silver and form a hard crust of silver chloride - passivation.
@JaredKaragen14 күн бұрын
@@sreetips ya I don't know why I didn't think of that on your end (cause you always work with silver), I always use copper myself for inquartation when needed.
@fidgetgadget347513 күн бұрын
Hello, just came across your channel. May I ask exaclty what it is that you are doing? Are you taking gold from junk-electronics and refining it? Or are you growing gold in a home lab?
@sreetips13 күн бұрын
I’m refining the gold from pieces of broken and scrap karat gold jewelry. I buy the scrap gold at local sales, then refine it and my videos. It’s my hobby.
@fidgetgadget347512 күн бұрын
Wow, very impressive! @@sreetips
@rundata14 күн бұрын
heh nice smashing the stack reference
@87bwadman13 күн бұрын
What's your ph on the orange disolved hold solution and the clear solution, post precipitation pre rinse? Just wondering how acidic it still is. How much it drops during precip.
@sreetips13 күн бұрын
Probably pH1 for both
@wadebert44584 күн бұрын
Afternoon Gunny! Have you ever had issues with the inquartation process? I'm working with some 18K, maybe a bit better. It doesn't seem to want to mix well with the copper I'm using for inquartation. I've melted and stirred it twice now and I'm still getting copper shot in my quenching pot. Any ideas?
@sreetips4 күн бұрын
That’s normal
@chinaski202013 күн бұрын
New to the channel and fascinated with it all. I’m sure it’s been explained elsewhere, but I’m wondering if you precipitate the silver back out of solution? Is it difficult? Is it worthwhile? Is it just the cost of doing business when you refine the gold? Edit: never mind I think I need to check out the silver videos..
@asjamuir553413 күн бұрын
He takes the silver waste and either runs it thru a silver cell or cements it out in copper to be refined in a stock pot refining video very little goes to waste on this channel you will enjoy his catalogue of videos for sure look for his silver cell videos they explain the silver recovery I hope you remember to take breaks periodically as u get stuck into the videos
@sreetips13 күн бұрын
I recover the silver from my silver jar, melt into shot, and run it through my silver cell.
@chinaski202013 күн бұрын
@@sreetips the silver cell videos are on my playlist for the weekend. True alchemy; it’s incredible
@Kanalmarket13 күн бұрын
Hello Mr. Sreetips. Silly question here. Can gold somehow be in gas form? I know it's stupid, but I feel like some of the gold is flying away of the beaker in gas form. Is it possible to place a stannous chloride soaked paper on top of the beaker during the aqua regia process in your next videos to check this? Thanks.
@sreetips13 күн бұрын
Yes, there are losses all along the way. Boiling the gold solution will cause finely atomized droplets of gold to exit the beaker and go up the stack.
@tywebbgolfenthusiast895013 күн бұрын
Sreetips: Regarding Sterling silver, if it is 88-90% silver, what price per ounce, as a percent of spot, would you pay for silverware and still consider it to be a good deal? Also, when appraising silverware, what would you deduct for components that are not sterling, like knife blades? Thanks!
@sreetips13 күн бұрын
80% of spot. I figure 10g of sterling for the weight of the handle. But if you end up paying 100% it’s still a good deal because silver is grossly undervalued.
@antonioveloy910714 күн бұрын
Hi. I'm new here and really love your channel. I have a question though, maybe 2. I have a lot of e-waste material like mainboards and old pci cards and old gold painted watches and so on, kilos and kilos. I figured I remove the components that could be of value as they are, such as EPROMs, Coils, Tantalum Caps, Inductors and some ICs. Most of the other components, such as resistors and caps are not worth a lot and I left them on the boards. Now the idea is to break the boards apart so they fit into my plastic container in order to give it a chembath so I can extract all the metals from the boards and the 9k jewlery. From the videos I've seen so far I know that Nitric Acid will break down every metal, except Gold if I just give it enough time and some bublling action or heat it up, please correct me if I'm wrong here, maybe I missed something but as far as my monkey brain understands, Nitric Acid breaks the metals such as Tin, Silver, Copper and Aluminum (or Aluminium) apart. I suspect there could be some other metals on the boards or inside the watches that don't get dissolved in Nitric Acid? Anyways, if I'm correct the Nitric Acid should take out everything that isn't Gold, I would pour the solution into another container for later possible silver extraction (using copper rods). Once I see no more stuff reacting with the Nitric Acid I would prepare 3 parts of Clohidric Acid and 1 part of Nitric Acid in order to obtain the Agua Regia to dissolve whatever gold is left on the boards/jewelry. Bubble action again, or heating it up to make it faster ofc, and transfering the solution into another container until there is no more yellowy reaction going on in my fist container (there should be no gold left then I guess). I would then add sodium metabisulfite to precipitate the gold from the agua regia solution and heat the obtained powder in my table furnace into a blob. Please tell me if the plan is correct and I understood everything correctly, or maybe explain a different, better approach. Could I maybe directly make Agua Regia, extract all metals with it and then just precipitate the gold and toss teh rest? I don't trust ChatGPT and don't wanna blow up my workshop xD. Really looking forward to a professional opinion from someone that does this stuff by the day.
@apveening13 күн бұрын
I don't do this by the day, but I think I am pretty knowledgeable about this. Nitric acid will also leave Pt group metals (PGMs) next to the gold. As far as I know, those are pretty rare in computers, so no real need to worry about it, just so you are aware (and don't toss them away). Basically, you are correct. You will get better results with the first method, but the second method (direct to AR) is quicker, but you will toss silver (and possibly PGMs).
@sreetips13 күн бұрын
I’ve done trimmed circuit cards fingers by dissolving the base metals out with hot dilute nitric.
@the-helpful-stranger11545 күн бұрын
Good afternoon again good sir. Quick question, as always lol. What ratio would you say you use when adding sulfuric acid to precipitate and lead? Or are you just adding a squirt, so to speak? Thank you as always, can never get enough of these videos. One more question. When inquarting, say you don't have enough gold to make 6k gold (I have some grips for a 1911 I won at auction for 120 bucks that have 20% of their weight being made up of 8k gold and I don't have enough gold to get to 6k)... is there much harm in having a higher ratio of silver to gold?
@sreetips5 күн бұрын
I add a half a milliliter.
@sreetips5 күн бұрын
8k gold can be boiled in hot nitric as is. No need to add additional silver to the gold.
@the-helpful-stranger11545 күн бұрын
@@sreetips Awesome! Added that to the 'recipe' book. Thank you kindly!
@the-helpful-stranger11545 күн бұрын
@@sreetips I have found that my autism often leads me to not fully communicating all the important information, my apologies for that. I should have noted the 8k gold is 'welded' on top of the silver. It could just be my limited knowledge but I don't see a real option other than melting it all together. It is a very ornate design going across the entire surface so cutting it out isn't an option.
@briane.c.436813 күн бұрын
how do you work out the cost of refining the gold and other metals? not so much the buying of jewellery, the flux and acids and materials used while refining?
@sreetips13 күн бұрын
I don’t know those costs. We buy gold so very cheap at local sales that those costs don’t matter. I wish I could publish some videos on that but Mrs sreetips has asked me not to
@klarusboy12 күн бұрын
i know its a piece of feedback you wont care too much about, but the watch in the background on the time lapse shots is amazing. keep up the good work man
@sreetips12 күн бұрын
I used a big battery powered clock in the past. But the fumes quickly destroyed it.
@stevenjones91613 күн бұрын
Sounds like you had Darth Vader as your cameraman @8:02
@nativeflight707910 күн бұрын
Have you ever extracted and refined gold from gold ore? I know there’s several videos on KZfaq be about it. It would be interesting to see your procedure.
@sreetips10 күн бұрын
I’ve never worked with gold ore. Yield are measured in grams per ton
@MiguelSierra13 күн бұрын
Excelente.
@wadebert445813 күн бұрын
Yeah, I have been guilty of getting too excited and jumping the gun. The results are that you end up spending even more time and chemicals redoing. Definitely frustrating.
@SpartanONegative13 күн бұрын
First spoon full ✨🔥 Thats pure Solution Sreetips reacts that quick
@tha1boodge13 күн бұрын
Are the torches/burners you use oxy-acetylene? Could it all be done using a metal melting furnace? Also, is the burner you use with the ceramic and glassware an induction burner or coil?
@sreetips13 күн бұрын
The electric burners in my fume hood are cheap electric burners. Oxy/acetylene torch. I’ve used melt furnaces,
@odinmorningstar371611 күн бұрын
Is the silver incourtation absolutely necessary for the acids and heat to purify the gold? It won’t chemically react the same I’m assuming? Have you ever tried??
@sreetips11 күн бұрын
Putting scrap gold directly into Aqua Regia can be done. But it makes a very dirty solution and passivation can occur (hard crust of silver chloride forms and shield the metals from the acids. Both problem are completely eliminated with inquartation.
@josephcormier597413 күн бұрын
Thank you sir as always a very enjoyable and informative video six stars sir
@NAFOARMY13 күн бұрын
Hes the master. Im glad he will never get to see me refining, i dont think he would be able to hide his laughter! I may sell some dirty 23k+ nuggets soon on ebay. If Sree buys them, they have a chance to be real 24k oneday. 😎
@whiterhyno357413 күн бұрын
Sreetips ive seen other people use urea to neutralize the acid. Does that take away from the final weight by using that?
@sreetips13 күн бұрын
Urea isn’t used by modern refiners. Evaporation is a far superior method to remove excess nitric.
@valentijn914 күн бұрын
I am new to this. So aqua regia does not dissolve lead and some other basic metals? These are all the black particals in the filter paper?
@apveening13 күн бұрын
Aqua regia does dissolve lead (just about anything), but the added sulfuric acid will precipitate lead as lead sulfate (highly insoluble). Besides that, silver will precipitate as silver chloride as that also is insoluble, one of the reasons to remove it with nitric acid before going to AR.
@sreetips13 күн бұрын
Those black specks were hematite
@valentijn913 күн бұрын
Thank you
@finkster798313 күн бұрын
Did the hydrochloric acid turn yellow when you first poured it in due to left over nitric acid caught in the gold even after the water boil ?
@sreetips13 күн бұрын
Yes
@thegoodlookinorange198613 күн бұрын
Could the junk in the filter be lead from the jewelry? Ty SREETIPS for answering us. 👍🤙❤️
@sreetips13 күн бұрын
Hematite.
@wadebert445810 күн бұрын
What were the little white blobs, you pulled out with a tweezer? Just curious. It looked like Borax. I have the same thing occur. I'm going to melt some 14K and 18K today. Thought I'd try the Copper inquartation you demonstrated.
@sreetips10 күн бұрын
Those were pieces of plastic that were inside some gold balls.
@sreetips10 күн бұрын
Wade, make sure and do it in a fume hood. No way to safely do reactions without one.
@wadebert445810 күн бұрын
@sreetips Absolutely! Fume hood is robust! Also a full face respirator, gloves and Flame and Chem resistant lab coat! I watch your tutorials, Gunny. Hard to miss the warnings at the beginning of each one! I'm glad for them and your safety precautions. I've looked at other sites, occasionally. It is distressing to see some sticking their hands in a beaker with fuming Nitric and not be wearing gloves! YIKES! Also the guys decanting catalytic ceramics. No respirator, no gloves, just sucking in the dust! Unbelievable! I am in the practice of studying each process, researching ect. As well as SREETIPS, the Gold Refining Forum is a solid referencing source. Thanks for that as well! It was your suggestion to me, to become a supporting member. Your videos are extremely well done and you always give us a heads up, when a potentially energetic reaction will occur. That's why I'm a devoted follower. You do it RIGHT!
@marigoldjanies575611 күн бұрын
It never ceases to amaze me at how much "junk" is left over in some of these steps. Where do you find your gold pieces?
@sreetips11 күн бұрын
Yard sales and estate sales, mostly. People are clueless about gold and silver. They believe, incorrectly, that paper dollars are more valuable. This misconception creates some fantastic buying opportunities.
@marigoldjanies575610 күн бұрын
@@sreetips That's awesome! How much cash do you think it would take to setup a small refinery operation for a beginner using home-made stands and thrifted wares? Of course I understand there are some pretty hefty premiums for quality glass, but I like the way you've been able to seemingly keep your overhead cost for equipment moderate.
@sreetips10 күн бұрын
I accumulated it as I needed it. Type lab glassware on eBay. Sometimes you can find a bunch for cheap. The first thing you need before glassware is a fume hood. No way to safely do these reactions without one.
@marigoldjanies575610 күн бұрын
@@sreetips Understood! These are incredibly damaging substances for every part of the body that I'm aware of! Thanks for all your help and thanks for making content of these scientific processes. That SO2 reaction was TO DIE FOR!
@erichosler453913 күн бұрын
My question is that blowout can it be added to the current batch or not? if not why?
@sreetips13 күн бұрын
What blowout? Not sure what you’re asking.
@daepokdadx48 күн бұрын
Can you share details about the respirator/filters you use in which circumstances?
@sreetips8 күн бұрын
I’m working in a fume hood that draws the harmful gases away from me. I wear a 3MP95 mask when melting metals so I don’t have to breath the smoke.
@johnschruben358614 күн бұрын
Have you ever thought about melting metal with a solar death ray? People frame up a lense from an old big screen tv and use it to focus the sun. It might be hard to control but it would save on gas. Also you could do larger amounts, the beam is about an inch wide and will slice through anything.
@sreetips13 күн бұрын
I’ve seen those videos, melting rocks.
@johnhein485114 күн бұрын
The Legend!
@MrMsabyan13 күн бұрын
Hello me again, I have a question i dont think you have ever addressed before. What happens if you have your loaded aqua regia with gold , and just leave it to evaporate ? No MSB or such, just let it air dry out? If i was to guess it would crystallize, but again i,m guessing. Thanks
@sreetips13 күн бұрын
It can be evaporated to dryness, will form orange chloroauric acid crystals.
@MrMsabyan13 күн бұрын
@@sreetips interesting? Will it still weigh the same as metallic gold? Thank you for this response, your my go to instructor for alchemy .
@MrMsabyan13 күн бұрын
Wow this just opened a very new complex set of science for me to look into , thank you Mr Sreetips
@sreetips11 күн бұрын
Yes, the mass won’t change. A volume of liquid that has gold dissolved in it will weight more than the same volume of liquid with no gold in it.
@MrMsabyan11 күн бұрын
@@sreetips I still have a long way to go learning how to make monoatomic gold. But i will get there. Cheers
@mlyness10013 күн бұрын
QUESTION. I have a vintage class ring, 1944. The inside is stamped “BALFOUR GOLDFLEX”. After watching a boatload of your videos I can tell you know way more than you let on, lol. Do you happen to know ow what goldflex is? Thanks
@sreetips13 күн бұрын
I’ve never seen “goldflex” but during that time karat gold would be marked 10k. So I’d be suspicious.
@mlyness10013 күн бұрын
@@sreetips thanks for the response. I’ve seen too many conflicting descriptions on the internet. I’ve seen people say it’s nothing, but I’ve also seen some say it’s 8k. It was definite worth asking someone with your kind of experience in the precious metals, though, so thank you. Love watching your refining videos. Keep on keeping on!
@TheDragonseason14 күн бұрын
anyone else clench a little bit when he started pouring the bucket into the sink?
@colleenallen338214 күн бұрын
Nah, I said, how sweet of him to help Mrs.Sreetips with the dishes! 😂🤣😅 lol
@markdaveculpa636414 күн бұрын
Yep gonna download this for offline watching
@sillybears467314 күн бұрын
What happens if you let the gold laden solution evap all the way? Will the gold be left as a powder ?
@sreetips13 күн бұрын
You’d end up with burnt orange chloroauric acid crystals. I did this by accident last summer.
@GG_4209 күн бұрын
The paper squares are a good reference for size 0.5cm²
@antoniobalmorac376113 күн бұрын
Nice job
@rhf544812 күн бұрын
I thought you started inquarting with copper and liked that better. What made you go back to silver?
@sreetips12 күн бұрын
Because I refine silver also. First step is to dissolve the silver, so why not use it to refine the gold. Like refining both metals simultaneously
@michaelmileski983013 күн бұрын
Can you inquart with gold plated scrap? I've seen you use several base metals to inquart. Using scrap plated material could allow you to recover the gold more easily in the plated stuff and provide the needed base metal.
@sreetips13 күн бұрын
No, gold plated is junk metals including tin and sometimes lead.
@JohnDoe-uz7mq14 күн бұрын
Just curious why you continue to use the torch and melt dish method. Why don't you invest in an electric or propane furnace?
@sreetips13 күн бұрын
Personal preference.
@JohnDoe-uz7mq13 күн бұрын
@@sreetips fair nuff 👍🏻
@jdii569814 күн бұрын
I just noticed the model of your scale - GOLD SERIES. Appropriate.
@markmayer202914 күн бұрын
You must be rolling in the dough, granite counter tops for the lab, nice,,,,
@NAFOARMY13 күн бұрын
Also, if your stannous tests smoke yellow, its because of excess nitric correct? Thats what i believed anyway, i added a lot of SMB (to avoid Urea), and my 1st drop had gray/brown crystals with gold mud inside rhem and beside them. Luckily hot water fixed it all in the end, but thats the 2nd time in hundreds of runs over years that i had those crystals, first time a decade ago, they were green/yellow crystals. This time, I just remember my stannous test smoking yelleow, and having to add a whole lot of SMB before any color change or gold drop. It was a scary moment that still has me puzzled 5 days later. I tell myself it was to much nitric (im usually using Sodium Nitrate), and then to much SMB to neutralize it. But im honestly unsure. Good news is you rarely, or likely never lose the gold in solution forever. But sometimes you must worker 10x harder to get the gold back because you made a mistake. And that day i made some mistake. But the fix was easy, fortunately for me.
@sreetips13 күн бұрын
I use evaporation to drive off excess nitric. It’s far superior than adding reagents to kill excess nitric. It’s easy to do, it works every time, just takes a little longer.
@tazanteflight867013 күн бұрын
Does stompout change the PH? Does it neutralize the acid?
@sreetips13 күн бұрын
Maybe a little, but I’ve never measured it. My guess is that it’s pH1 before and after precipitation.
@wadebert44584 күн бұрын
Do you use Distilled water for the ice cubes in this video?
@sreetips4 күн бұрын
Tap water
@williampint43228 күн бұрын
Awesome as always just wondering if you would maybe do a show on refining iridium from old pool cell chlorine generators?????
@sreetips8 күн бұрын
I don’t have a clue on how to refine iridium.
@williampint43228 күн бұрын
I was thinking it might be similar to the way they get it from spark plugs. I was just curious cause I’m in the pool and Spa business and we throw away hundreds of these cells every year thank you sir.
@sreetips7 күн бұрын
Refining platinum group metals requires a lot more chemistry and highly specialized equipment. Gold and silver are like a cookie recipe compared to PGMs. Not suitable for a hobby refiner to risk it.
@christmasoholic39213 күн бұрын
Would you concider to use metric numbers in length as well not just only in weights? When I hear 7 inch, it doesn´t mean anything in Europe. Thank you Mr Sreetips. Greetings from Sweden.
@sreetips13 күн бұрын
Greetings, I’ll do it!
@bascodelagamma13 күн бұрын
👍
@StefanShorko13 күн бұрын
Good work team
@JamesAnderson-nz1ro13 күн бұрын
Why does adding ice sometimes put Silver Chloride in the Gold?
@sreetips13 күн бұрын
Because silver chloride is slightly soluble in hot aqua regia. Adding ice causes it to come out of solution so that it can be filtered out.
@mattdaly669113 күн бұрын
What would happen if you added the stump out to the warm solution?