Тёмный
Successful Engineer
Successful Engineer
Successful Engineer
Подписаться
Gold Recovery - 2018 Weigh-in
9:33
5 лет назад
Gold Recovery from plated cutlery
19:18
5 лет назад
Gold Recovery - 2017 Weigh-In
9:13
6 лет назад
Комментарии
@wattscraft4270
@wattscraft4270 День назад
Hi, still keen on the motor and controller from trademe for $1200. Where you going to fire me a text to get it all sorted?
@chrischoat9099
@chrischoat9099 2 дня назад
Hi my 2016 Navara has a primary and secondary fuel filter, I replace both with the oil and oil filter every 8000 Km, did a change last week and I have lost power, I used aftermarket fuel filters, I purchased a set of genuine and still have reduced power, any suggestions?
@zero-waste
@zero-waste 5 дней назад
The steel wires inside the tire are hardened and will spoil the teeth of your hacksaw blade! It's much faster to use an angle grinder with a thin cutting disc and cut the steel wires in the rubber very near the edge of the rim only. You need to cut 2 to 3cm into the rim itself, always on the rear side of the wheel. This will release the tension; thus you can easily pry this side of the tyre fully up over the rim. Then you turn the wheel and press (or hammer) the other half of the tyre down until it's in the middle of the rim. Turn the wheel again and pry the tyre completely off with a crowbar. Two crowbars make it easier. If the rim is aluminium, you can alternatively smash the entire rim into smaller pieces with a sledgehammer, then they'll fit perfectly into the crucible in your metal melting furnace. The alloy used for wheel rims is excellent for home casting. The rubber tire can be cut in halves or quarters, together with the inner tube if any, and be used as raw material for your pyrolysis unit, giving you free diesel or gasoline for your car, or as fuel for your metal melting furnace. Notice: The Raw Pyrolysis Oil must be desulfurized before use! The gas created during the pyrolysis process can be let back to the pyrolysis unit as free fuel during the pyrolysis process, if you don't collect it in either a gas bag or compresses it into an old propane bottle. Rubber tires contain 40% solid residue. Nearly half of this is steel wires that can be sold as scrap iron. The remaining part is mostly carbon black, which after pyrolysis process can be mixed with saw dust and pressed into hard pellets and used as fuel for the pyrolysis unit as well. Never use it for barbecue! You can also mix it with the thicker part of refined Raw Pyrolysis Oil for use in oil fired metal melting furnace. In fact, it should really be incinerated in a fire chamber connected to a fume scrubber as it contains a bit of sulfur. The valve is usually brass (must be pyrolyzed to become pure brass. Inner parts of the valve are brass, iron, or stainless steel. Wheel weights are zinc, older ones are lead; both have steel clips.
@ScottShields-e6l
@ScottShields-e6l 6 дней назад
How do I make this cell.
@user-cq5kt5yb4v
@user-cq5kt5yb4v 14 дней назад
Would anyone be interested in making me one of these cells and what would you charge to do so
@user-cq5kt5yb4v
@user-cq5kt5yb4v 14 дней назад
Would anyone be willing to build this cell for me if you are please let me know and also let me know what you would charge
@user-cq5kt5yb4v
@user-cq5kt5yb4v 14 дней назад
How do you build the copper cell
@JamesKelly-s1g
@JamesKelly-s1g 15 дней назад
Hey easy way to rinse is get a salad spinner works great all foils go against sides and bottom
@user-wm8ee5xo5p
@user-wm8ee5xo5p 16 дней назад
❤شكرا ❤ اتمنى تفعيل ترجمة المقطع للعربي
@jugnu361
@jugnu361 19 дней назад
BEST ON INTERNET.......
@rorrasa
@rorrasa 20 дней назад
Hay mate thanks for the video, I’m having an issue when pumping the fuel back into the filter, in not sure if my pump is broken or if I have to do it for a extremely long time as the fuel might gone all the way back to the tank, any advise on how to solve this?
@intothenight756d47
@intothenight756d47 15 дней назад
I fill the filter first. It's not rocket science.
@user-yb7gz2me9c
@user-yb7gz2me9c 26 дней назад
I have a question if I have a bunch of gold-plated stuff like I probably got 50 gold-plated play some hearts and dishes really it's a dish set
@successfulengineer
@successfulengineer 26 дней назад
@@user-yb7gz2me9c I would attack it chemically, since the base is not metal. But there might not be much there.
@AT-os6nb
@AT-os6nb 28 дней назад
why would you not use copper sheet for the anodes instead of s.s. so you don't need to peel the copper off??
@madayaswanth1205
@madayaswanth1205 Месяц назад
NICE explanation,can u give code,Suppose i want normal mode then what i want changes
@alphathefirstone1222
@alphathefirstone1222 Месяц назад
Looks good to me.. I would say you are a Successful Engineer.. Hell I should went to Engineering school. My brother the Engineer,, I went into medicine.... lol. !!! good video..
@lesliesmith205
@lesliesmith205 Месяц назад
Hi great show the only problem is in my country we can't get the acid not that I like the idea is there some other way around it
@ayhamhafez285
@ayhamhafez285 Месяц назад
Thanks for sharing your knowledge, you mentioned 75 grams of CuSO4 per liter, do you mean 75 of copper as CuSO4 which mean you will dissolve about 300 grams of CuSO4 or you mean 75 CuSO4? Cause I read in different sources that copper content should be 50 grams per liter that mean we need 200 grams of CuSO4 per liter. Another question, 10% of sulphuric acid mean add 100 ml sulphuric acid to 1 liter of water, or water plus Sulphuric acid should be 1 liter? Thanks for your help
@successfulengineer
@successfulengineer Месяц назад
Hi there, this is going back many years, so I am a bit fuzzy on the details. Im pretty sure I used 75g CuSO4 and it would have been 1 to 10 H2SO4, even though that is not 10% total. For a DIY test I doubt it makes that much difference. Use those numbers as a starting point and do some controlled experiments. Good luck mate 👍
@ayhamhafez285
@ayhamhafez285 Месяц назад
@@successfulengineer many thanks, will test it and post my results
@loveisalliam
@loveisalliam 2 месяца назад
Put a neodymium magnet under the plastic box and separate powder from iron . Simple.
@nathanhansen5675
@nathanhansen5675 2 месяца назад
Thanks for that, cheers
@AmilaIndrajith-xd1mv
@AmilaIndrajith-xd1mv 2 месяца назад
👍Thank you.
@wxyzxdll
@wxyzxdll 2 месяца назад
This is especially pertinent for old brittle tyres that are hard to get off the rim.
@pablojr.dicdican271
@pablojr.dicdican271 2 месяца назад
how much time do you run the cell to finish the process?
@successfulengineer
@successfulengineer 2 месяца назад
Keep an eye on the current, you will see it dropped when the Gold has been deplated.
@Chewy_GarageBandDad
@Chewy_GarageBandDad 3 месяца назад
I melted my first 5.5 gram bead this weekend because of this video. Thank you.
@martinzuniga6224
@martinzuniga6224 3 месяца назад
Thank you so much
@dizzious
@dizzious 3 месяца назад
Good yield!
@successfulengineer
@successfulengineer 2 месяца назад
Yes, unrealistic as I learned later, that was mostly one type of server ram, just happened to have a great yield. Overall I now expect about 2g/kg from general PC mixed ram bga.
@stusmetaldetecting5997
@stusmetaldetecting5997 3 месяца назад
Great video mate I'm just starting so awesome info thank you for sharing iv hit you up have an awesome day
@livesonjura
@livesonjura 3 месяца назад
For those who cannot melt copper pins into bars for the anode, instead could the pins be put into a porous bag with a connection to the power supply and dunked into the electrolyte? Similar to using silver shot or cornflakes in a silver cell.
@successfulengineer
@successfulengineer 2 месяца назад
I wouldn't think so, the idea is that the Copper atoms can migrate through the solution to the cathode, if you put the pins in whole, the Copper is surrounded by Gold. Sulfuric deplating cell is probably the best bet if you can't melt and cast anodes.
@user-lv3pw4kq9r
@user-lv3pw4kq9r 3 месяца назад
The purple stuff is gold contaminated with aluminium. Nile red was actually TRYING to make that stuff! If you were using computer parts, heat sincs etc, some al would have gotten mixed in
@vilemvasilenko5250
@vilemvasilenko5250 3 месяца назад
Great video,thanx.However big disappointment for using the FINAL chemistry separation for Ag !!! Tell me please what I am missing here: Why should we use electrolises for Cu separation instead of the way , how people did it back in the days ??? Using flame torch... without the need of electrolyses ? ...the classical metod when ading Pb and heating it together on a cement ... Why is this better ? Thank you . Because Cooper separation from the aloy has never been really a big problem as far as I know even wehen using the old clasical method , hasn't it ? . Separating silver and other precious metal contaminants from the Gold ....that is the true difficult story.... That is the chemistry part,ok... Tell me please what I am missing here.... Thanx Btw. The chemistry PART 2 is absolutely fine, getting 99.9 ? thumbs up. I just dont get the electrolises Cu part... Why to overcomplicate? For Ag/Au separation we must have a bit different electrolictic solution in the Beaker , dont we ??? 😊 You may consider making video on this. Anyway thank you.
@successfulengineer
@successfulengineer 2 месяца назад
Separating a small amount of Gold from a large amount of Copper is very difficult, hard to do with smelting because Copper is not very reactive and expensive to do with chemicals. This is basically how industrial scale E-waste processing is done.
@Willsmith-nk4hi
@Willsmith-nk4hi 3 месяца назад
If i dont use enough sulfamic acid to avoid overdousing can i still overwhelmed with smb to precipitate? Assuming it doesnt denox properly?
@successfulengineer
@successfulengineer 2 месяца назад
Yes, you can also add some water which helps, but really, try to use the minimum amount of HNO3 you can, it just makes everything so much easier.
@hotpinguingamer4134
@hotpinguingamer4134 4 месяца назад
I can hear my teacher scream when seeing you write in that notebook.
@mueenalhtamy7888
@mueenalhtamy7888 4 месяца назад
انك تستخدم تحليل للنحاس بي ملح البحر هل هدا صحيح❤
@PlatingPulse23
@PlatingPulse23 4 месяца назад
Crazy I mightnneed to try rhis
@Atmakendrit
@Atmakendrit 4 месяца назад
Very interesting video❤ But is there any alternative to gold as once I saw a black color strip instead of yellow colour one?
@successfulengineer
@successfulengineer 4 месяца назад
Hi there, probably carbon, so likely no value in those
@Atmakendrit
@Atmakendrit 4 месяца назад
@@successfulengineer may be carbon …you are very intelligent. Thank you for replying 😃
@ZH-ls6nb
@ZH-ls6nb 4 месяца назад
The pcv sistem works under negative pressure to help exit positve carncase pressure if you install that filter, the sistem would not work well
@successfulengineer
@successfulengineer 2 месяца назад
Why ? it is still a sealed system, the same negative pressure is still there, it just goes through a can. 11 years or working well so far.
@avihayavniel9864
@avihayavniel9864 6 месяцев назад
Thanks for the great video, i got a hold of about 50kg of un assembled enig pcb panels for free, how do i calculate the profitable potential from this? Maybe the pcb also need to be processed to small pieces so i will use smaller amount of nitric acid ? What you recommend?
@erikmerriman4126
@erikmerriman4126 6 месяцев назад
I liked the ball mill and chain mill videos and builds. Would you consider a video on making a dyi shredder. Like a paper shredder on steroids?
@tanioraaura1274
@tanioraaura1274 6 месяцев назад
<Shaking head> glad ive found you're installation and Tv working. Having probs. New 12 volt Tv and nick knacks, put it all together. Downloaded a satellite tracker. Got optus 1 . Just got to set up the New TV. Not simple. Have to copy your settings,oh example. Thank you.
@felipemarin2558
@felipemarin2558 6 месяцев назад
hey mate, thanks for the video, hope you see this comment and help me. I own an Hyundai load 2011 turbo diesel and has lack of power, works good when starting engine but then after few stops loose power so I have to turn the engine off then on and works good for a while and the like. few things has done so far: intake manifold cleaning vacuum valve replacement fuel filter replacement = here is my question, when I replace the fuel filter, in the step of priming , the fuel never came out , so I have to turn the engine on to see if the fuel could go up and it did , the engine automatically turned off, so I could prime it and took the air out of the line . my question is what happen when priming and the diesel doesn't come out? thanks mate
@rorrasa
@rorrasa 20 дней назад
Hey! I’m having a similar issue, diss you manage to solve?
@roycook523
@roycook523 7 месяцев назад
Would it work with just one hanger to suspend the anodes so more of the anode is in the solution.
@fightington
@fightington 7 месяцев назад
I've watched plenty of vids - you for sure make the easiest to follow/absorb info vid i've seen in this neck of the yt woods 👊
@successfulengineer
@successfulengineer 7 месяцев назад
Appreciate the message mate 👍
@ButcherNumber1
@ButcherNumber1 7 месяцев назад
Very Good Tutorial and very straight forward! Now it’s time to tackle my own 99 Grand Vitara VIT 5 transmission as it has noisy bearings. Well done! And thank you for posting this.
@Frenki-gy9zd
@Frenki-gy9zd 7 месяцев назад
Using natural cotton wool in a funnel with gravity filtration although slow will capture everthing Much better.
@navrangstudio8273
@navrangstudio8273 8 месяцев назад
How are you sir, these days you are making very few videos, I am very worried about one thing that in Stannous chloride test, which metal is the mark of dark Brown color, I don't understand
@user-dn8sg1js5l
@user-dn8sg1js5l 8 месяцев назад
سلام استاد استاد ایا تیزاب را نمی توان برای الکترولیت انتخاب کرد ودر اون صورت واکنش مضاعفی در حل شدن طلا در ظرف ایجاد نخواهد شد لطفا راهنمایی کنید
@TrippinEnvy
@TrippinEnvy 8 месяцев назад
Should have melt it and cast something gold before you ended the video. For all we know the was rust or something you had. Just saying...
@williammiller6043
@williammiller6043 8 месяцев назад
Great idea SE. If you want to further tweak your control standard, index the RJ45 contact pin .it has a 50 micron industry standard. Following dissolution rate is brilliant! Impressive work. Thanks.
@jmy6050
@jmy6050 8 месяцев назад
Could you not fill the new filter with diesel prior to installing it? Help keep the system primed?
@silver_salvage_savage
@silver_salvage_savage 8 месяцев назад
That's a damn good yield compared to most other videos on the subject. 👍
@successfulengineer
@successfulengineer 8 месяцев назад
It was a one-time wonder for me, it was all the same type of server ram and must have been especially good. In the years since around 2g/kg has been my average.
@comptegoogle511
@comptegoogle511 9 месяцев назад
With a dimer on the electrolytic bath, you would be able to vary the voltage as you wish and do a selective electrolytic deposition with all the metals in solution one by one. en.wikipedia.org/wiki/Electronegativities_of_the_elements_(data_page)