I really like your video. It's easy to watch and understand. Thank you for giving me good things to learn. Thank you.

That ram is mounted in the same way as a BGA (no legs) directly to the board. Tin solder. They need to be boiled in HCL , HNO3 or sulfuric first to remove the solder. or you will loose gold. Then they need to be washed with water. Some questions to explain why. How do we check for gold content in a solution? What is in the solution used to check for gold? (Tin). Tin, when present in a gold solution creates colloidal gold. Particles of gold so small they can not be captured in a filter and never settle to the bottom. So all tin must be removed before you try to isolate the gold. The solder must come off before you burn that type of RAM Chip

hello. you have an error during refinement. you need to bake the microcircuits white, otherwise the black coal restores gold to itself.

ну наконец-то обувь купил!

review your technique

Должно выйти около 8 гр... прокаливать надо до белого цвета. Чтот ещё осталось в чёрной пыли ,но при такой технологии большие потери.

Я думал, что получится больше 4,5 грамм.

@berqut-70

4 ай бұрын

У него потери.

👍👍👍

Hi

low grade gold.1kg smd ram ıc chips 5gr gold and 8gr gold refinnig succed technics

What model of Ram you using DDR 2 Or DDR 3 solunga anna pls

سلام خدمت استاد استاد درصد دو اسید نیتریک وکلریدریک اکولوژیا چنده متشکرم

You can make your videos in two parts. Or you can highlight the major part. Your videos are too long to watch.

ANOTHER FAILURE !

Ram Were is Avaible 1Kg Price.

@enjoybhajan8476

4 ай бұрын

??

@qtmeto

4 ай бұрын

18€

You lost at least 3 grams more, there are many mistakes. 1-not removing the tin 2-the ash was black it must be white 3-you haven't remove base metals 4-Gold can float especially when bond wires was crushed so the washing step is not good Burn the ash again till it's white. Make several nitric acid bath till there is no reaction Make ar and refine it again Do the same for the ash in the second bucket but put the ash again there and treat it with nitric then ar because there will be bond wires residue. Use zinc powder to drop all the copper in solution and gold then boil. Take the mud wash with water many times and ROAST IT to remove residue of acids then use nitric acid to remove the basemetals. Or you could melt it together then use nitric acid to remove base metals. Finally if you're not experienced enough pls don't make videos. At first I was losing much money because these kinds of videos till I learn it by the harsh way

wonderful work sir🫡

I really like your video. It's easy to watch and understand. Thank you for giving me good things to learn. Thank you.