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Philip Bender
Registrace 20. 12. 2012
I'm just a guy with a bunch of hobbies.
12 liter silver cell maintenance.
In this video I will be troubleshooting an issue with my 12 liter silver cell.
zhlédnutí: 18 301
Video
Dueling densities. Underwater vortex of silver nitrate.
zhlédnutí 2,9KPřed 5 lety
While adding distilled water to a silver nitrate solution. I noticed an interesting effect and I wanted to share.
Refining scrap 925 sterling silver to %99.999 purity. Part 1
zhlédnutí 162KPřed 5 lety
In this video I will be refining some scrap 925 sterling silver. The first step in a long process.
Making nitric acid for gold and silver refining.
zhlédnutí 201KPřed 6 lety
In this video I demonstrate how to make nitric acid for gold and silver refining.
How to extract and refine gold from old computer parts.
zhlédnutí 3,3MPřed 6 lety
How to extract and purify gold from computer parts.
Precipitating gold from aqua regia with sodium metabisulfite.
zhlédnutí 10KPřed 6 lety
Precipitating gold from aqua regia with sodium metabisulfite.
good job sir .. do u mind if u can list all the product and solution and where to buy so i can follow u in this recovery ... plus do u mind if u can share a list of the steps from a to z with the number of ml of each liquid so i make sure to do it perfect and at the end from where can buy scrap electronic computer online or local store please with ur recommendation thanks alot
That was the best video that I’ve watched yet you helped me understand every step of the way. Can’t wait for another one so often.
Luke 7:31-35 NIV [31] Jesus went on to say, “To what, then, can I compare the people of this generation? What are they like? [32] They are like children sitting in the marketplace and calling out to each other: “ ‘We played the pipe for you, and you did not dance; we sang a dirge, and you did not cry.’ [33] For John the Baptist came neither eating bread nor drinking wine, and you say, ‘He has a demon.’ [34] The Son of Man came eating and drinking, and you say, ‘Here is a glutton and a drunkard, a friend of tax collectors and sinners.’ [35] But wisdom is proved right by all her children.”
I didn't understand this >>>>> 18:46 it creates a sort of peltier device condensing water out of the atmosphere into the nitric acid allowing the nitric acid to further reduce the copper ?????
Cant get that in Canada. 👎
Do you have any recommendations on Laboratory Glassware brands or sources for someone just getting started? (Obviously, this reaction is far too advanced for me, but as I learn, I like to acquire the proper hardware needed)
Impeccable gold bar... The hydrogen peroxide and hydrochloric acid method seems to be much cheaper than what i see others do with nitric acid.
Detailed video thank you
Well you really screwed up that p o u r but thank you for this video it's very educational
No he didn't. That was a perfect gold bar 👌
Sorry anyone that knows anything about nitric acid and chemistry knows that anything over about 75 or 80% combines with oxygen and moisture in the air and explodes so you're 95% is mythical at best
Thankyou for clarifying this. There are lot of misconceptions in this video. The neutralizing solution should be sodium hydroxide since sodium bicarb will only push out any remaining n2o gas which is highly toxic. The concentration is also not tested using analytical methods such as simple density test or titration. Not to mention the azeotrope that nitric acid and HCl which makes it nearly impossible to make higher 80%conc
And I forgot to mention. A high conc nitric acid will not react completely with copper since a barrier of reacted copeer nitrate will block further nitric acid to penetrate the copper and this video shows the opposite occurence which suggest a conc of lower than atleast 50% to 60%
I’m barely 1/4 of the way through this amazing video and I’m amazed - you win the internet with this one! Sharing with my sister (she is the one with all the parts to scour) Thanks again!! ❤
How do you handle waste.?
Sorry my notes
Hydraulics acids is muriatic acid do not breath gaz verry dangerous 😢 hydrogen proxid cover up it will heat up and try to bubble up. 13 hrs will get desoved metal a d be dark be ause of metals. 1000 millimeter after 27 hrs 100 millimeter to restart action. 😮gold foils are floating don ferget to use your airrater like from a aquarium. 😅put salution i 2 gallon bucket. Gold is coming out. Dont .mix up untell 10 hrs has gone by sence last time hydrogen proxid was added.😊verry carosive be careful. Drain recover gold pore excess off for lattet save gold.salution filter has gold. Save.😅❤ 200 millimeter to recover gold nitria . Warm mixer do not breath.mix sodium byfolsphate .remove filter to proses . Allowed gold mixture to set 4 hrs. Hydraulic acid mix is brown pore off. Test with stanis chloride. Pore off then mix hot water in gold. Wash off. One hour all gold is settled to bottom of beaker. Left with gold mud at the bottom of beaker. Let dry. After one hour all gold has settled at bottom of beaker. Add 400 milliliters of Hydraulic acid. 😢mediums heat and strong stirring .it will react to any left over metal . It will turn brown because of left over metal. Remove from heat and let cool. 😮test. Now mix in sodium bysolphate salution. 😂 carefully small amounts, this way you dont nock out the other metals.5 minuts to full react.😊 after settled down , test again. It should be clear, all metals are gone. 😮 it is safe pore off liquid salution.
Where is part 2
Hello. How much amount of nitric acid is needed for 1 kg for silver jewellery (70% purity) and how much amount of distilled water is needed before adding copper plates?
you need one gallon for 100 metal oz. maybe one liter and half for your kilogram
Three nines fine. Not .99999
Gloves while handling acids? And you touched the pot after incineration.
This guy road the little yellow bus he slower than a clock 😂
Potassium nitrate and water is and ENDOthermic reaction, not EXOthermic
Probably should have filtered after dissolving nitrate salt into the water prior to cooling. Also you would want to boil the water down to half volume, THEN cool it. Next decant off your liquid and boil THAT down to half volume and cool again. You’re wasting A LOT of your “pure crystals”.
Also no need to purify anything prior to distilling because you are distilling. Same reason why drying doesn’t matter, just toss the water layer
What was it before you smelted it?
I do like your video!
WOW... THAT WAS EXPENSIVE !
DO YOU ALWAYS ? WATCH OTHER PEOPLES VIDEOS THEN MAKE A COPY !
Captain Of The Team... TEAM MORON THAT IS ! P.S. speak faster & normal In order to prevent mouth back !
All these sophisticated tools and equipment and chemicals and he uses a plastic fork to scoop out the silver powder 😂
what happens if we are emercing 14k gold in nitric acid
Beautiful
Bender Rodriguez and Philip J fry are honored you squashed their names together...🙄
NICE VIDEO I HAVE A QUESTION I KNOW BOTH METHODS AND WITH NITRIC ACID AND THE ONE YOU SHOWED WHICH IS THE BEST IN YOUR OPINION
Still waiting to see where you refine this to 99.999% fine. Your cemented silver is 95% pure max ... Your yield is contaminated. You cannot get even 99% pure, let alone 99.999% using this method.
Hi Phillip Bender, We really enjoyed your video and are going to embark on doing this process. By far the best & most thorough video on this subject! If it wouldn't be too much trouble could you please post a list of glassware and chemistry equipment you used? I got all the acids from the video, but I have to buy supplies and just want to buy bare essentials! Thanks again and looking forward to future videos! Cheers!
Same here! I was a laboratory professional for 35 years. We were never allowed to handle, pour or mix acids or alkaline solutions without wearing nitrile or thick rubber gloves, protective apron, face mask/respirator and face shield. Acid burns are not fun on any part of the skin or face.
How do I do this when I don't have sulfuric acid?
Hi please do you have Someone on web to buy nitric acid cheap price please ? I'm from Paris ,
Hey does anyone know the name of that hot plate this guy is using?
WEAR GLOVES !!!!! WTF
Is all this really worth it?, and exactly where do those horrible chemicals end up once youve finished with them??!!!
21:30
Cut the bottom off the cup
Why is it amber and not clear as other nitric acid I’ve seen/used?
Dissolved nitogen oxides
How much ferus sulfet or smb required for 10 ounce gold precipitate reply please
Wow ,you must be super excited you should have gotten about less than half that. Now every body is going to think they can get 3/4 of an oz of gold out of 6 lbs of scrap and buy it a an inflated price i would not have paid 50-75$ a pound for that in a biding war but you did well.i would have expected 10to12 grams tops wow.that is one of the first time i seen someone turn a profit with accually getting paid for their hourly rate. High five bro,. I learned look for the old old computers
Congratulations 😊
I wonder what philp is doing now?
27:28 Sir why didn't you use the internet hummus Nitric is better
Why do i have to wach 40 seconds of ads before each video???? Hate youtuve🖕🖕🖕🖕
0:50 but this is the one you want to use for dropping that gold once you get it into solution
Kool 🙂
Hello, is it possible to contact you through WhatsApp?