Philip Bender
Philip Bender
  • Видео 7
  • Просмотров 3 723 345

Видео

Dueling densities. Underwater vortex of silver nitrate.
Просмотров 2,9 тыс.5 лет назад
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
Просмотров 162 тыс.5 лет назад
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.
Просмотров 201 тыс.6 лет назад
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.
Просмотров 3,3 млн6 лет назад
How to extract and purify gold from computer parts.
Precipitating gold from aqua regia with sodium metabisulfite.
Просмотров 10 тыс.6 лет назад
Precipitating gold from aqua regia with sodium metabisulfite.
My crayfish Centor molting
Просмотров 2,3 тыс.7 лет назад
My crayfish Centor molting

Комментарии

  • @palazzo5875
    @palazzo5875 День назад

    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

  • @salty_life3652
    @salty_life3652 6 дней назад

    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.

  • @Iwant-truth
    @Iwant-truth 10 дней назад

    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.”

  • @ynalalkhalil6326
    @ynalalkhalil6326 14 дней назад

    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 ?????

  • @deesmith6363
    @deesmith6363 21 день назад

    Cant get that in Canada. 👎

  • @yugbe
    @yugbe 25 дней назад

    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)

  • @projectnightshift6488
    @projectnightshift6488 Месяц назад

    Impeccable gold bar... The hydrogen peroxide and hydrochloric acid method seems to be much cheaper than what i see others do with nitric acid.

  • @SenthilKumar-dv4xl
    @SenthilKumar-dv4xl Месяц назад

    Detailed video thank you

  • @jimcoppa6946
    @jimcoppa6946 Месяц назад

    Well you really screwed up that p o u r but thank you for this video it's very educational

  • @christophercross8983
    @christophercross8983 Месяц назад

    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

    • @Christofblueberry
      @Christofblueberry Месяц назад

      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

    • @Christofblueberry
      @Christofblueberry Месяц назад

      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%

  • @Femgeek420
    @Femgeek420 2 месяца назад

    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!! ❤

  • @markparadis496
    @markparadis496 2 месяца назад

    How do you handle waste.?

  • @joeywallace7139
    @joeywallace7139 2 месяца назад

    Sorry my notes

  • @joeywallace7139
    @joeywallace7139 2 месяца назад

    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.

  • @user-od3xs4qf3q
    @user-od3xs4qf3q 3 месяца назад

    Where is part 2

  • @zubairhakda
    @zubairhakda 3 месяца назад

    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?

  • @lancemillward1912
    @lancemillward1912 3 месяца назад

    Three nines fine. Not .99999

  • @erichuber1030
    @erichuber1030 4 месяца назад

    Gloves while handling acids? And you touched the pot after incineration.

  • @mevik3835
    @mevik3835 4 месяца назад

    This guy road the little yellow bus he slower than a clock 😂

  • @wesleymccravy901
    @wesleymccravy901 4 месяца назад

    Potassium nitrate and water is and ENDOthermic reaction, not EXOthermic

    • @wesleymccravy901
      @wesleymccravy901 4 месяца назад

      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”.

    • @wesleymccravy901
      @wesleymccravy901 4 месяца назад

      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

  • @DaveL0120
    @DaveL0120 5 месяцев назад

    What was it before you smelted it?

  • @user-lp4qq6xl4k
    @user-lp4qq6xl4k 5 месяцев назад

    I do like your video!

  • @rkb6783
    @rkb6783 5 месяцев назад

    WOW... THAT WAS EXPENSIVE !

  • @rkb6783
    @rkb6783 5 месяцев назад

    DO YOU ALWAYS ? WATCH OTHER PEOPLES VIDEOS THEN MAKE A COPY !

  • @rkb6783
    @rkb6783 5 месяцев назад

    Captain Of The Team... TEAM MORON THAT IS ! P.S. speak faster & normal In order to prevent mouth back !

  • @LlamaKingGaming
    @LlamaKingGaming 5 месяцев назад

    All these sophisticated tools and equipment and chemicals and he uses a plastic fork to scoop out the silver powder 😂

  • @Mohammad-obaidat-72
    @Mohammad-obaidat-72 5 месяцев назад

    what happens if we are emercing 14k gold in nitric acid

  • @josephburdell2041
    @josephburdell2041 5 месяцев назад

    Beautiful

  • @seanhewitt603
    @seanhewitt603 5 месяцев назад

    Bender Rodriguez and Philip J fry are honored you squashed their names together...🙄

  • @world3957
    @world3957 5 месяцев назад

    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

  • @customerservice2902
    @customerservice2902 6 месяцев назад

    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.

  • @floridasqueezedjulia
    @floridasqueezedjulia 6 месяцев назад

    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!

  • @twinlightwave1
    @twinlightwave1 6 месяцев назад

    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.

  • @yazanzo3bi610
    @yazanzo3bi610 6 месяцев назад

    How do I do this when I don't have sulfuric acid?

  • @Parfum-nm1zj
    @Parfum-nm1zj 7 месяцев назад

    Hi please do you have Someone on web to buy nitric acid cheap price please ? I'm from Paris ,

  • @RoyceScott-lj2cm
    @RoyceScott-lj2cm 7 месяцев назад

    Hey does anyone know the name of that hot plate this guy is using?

  • @joenemeth9606
    @joenemeth9606 7 месяцев назад

    WEAR GLOVES !!!!! WTF

  • @rickrivethead
    @rickrivethead 8 месяцев назад

    Is all this really worth it?, and exactly where do those horrible chemicals end up once youve finished with them??!!!

  • @Parfum-nm1zj
    @Parfum-nm1zj 8 месяцев назад

    21:30

  • @nickford5549
    @nickford5549 8 месяцев назад

    Cut the bottom off the cup

  • @richardmiller8670
    @richardmiller8670 8 месяцев назад

    Why is it amber and not clear as other nitric acid I’ve seen/used?

    • @hantrio4327
      @hantrio4327 5 месяцев назад

      Dissolved nitogen oxides

  • @gajalaxmijewellers8992
    @gajalaxmijewellers8992 9 месяцев назад

    How much ferus sulfet or smb required for 10 ounce gold precipitate reply please

  • @warrior4christ777
    @warrior4christ777 9 месяцев назад

    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

  • @amrendramishra545
    @amrendramishra545 9 месяцев назад

    Congratulations 😊

  • @empirefinds
    @empirefinds 9 месяцев назад

    I wonder what philp is doing now?

  • @user-ze3bt4ff3b
    @user-ze3bt4ff3b 9 месяцев назад

    ‏‪27:28‬‏ Sir why didn't you use the internet hummus Nitric is better

  • @FindForex
    @FindForex 9 месяцев назад

    Why do i have to wach 40 seconds of ads before each video???? Hate youtuve🖕🖕🖕🖕

  • @Rob337_aka_CancelProof
    @Rob337_aka_CancelProof 9 месяцев назад

    0:50 but this is the one you want to use for dropping that gold once you get it into solution

  • @briansmith4724
    @briansmith4724 9 месяцев назад

    Kool 🙂

  • @user-nw3mw7dr9n
    @user-nw3mw7dr9n 10 месяцев назад

    Hello, is it possible to contact you through WhatsApp?