Always good content. Thanks.

@escrapchannel

2 жыл бұрын

Thank you!

Великолепный материал👍👍👍🤝

@escrapchannel

2 жыл бұрын

Спасибо 👍

Great recycling friend... 🤝👍

@escrapchannel

2 жыл бұрын

Thanks!

@Sergey-Master-LOMaster

2 жыл бұрын

A great way out for gold 👍

@escrapchannel

2 жыл бұрын

@@Sergey-Master-LOMaster 👍

Gold,Gold,Gold👍👍👍💰💰💰 GOOD!!🤝

@escrapchannel

Жыл бұрын

Thanks 👍

*Приветствую, дружище! Классная коллекция ручных часов 🔥 46👍!*

@escrapchannel

2 жыл бұрын

Спасибо!

Привет 👋🤝 Отличное видео.. Часы хороший материал 👍

@escrapchannel

Жыл бұрын

Thank you!

Nice vid. Thank you 👍 According to your yield, I would estimate my 1,165 kg of gold plated watches to get me around 22 grams of gold. 🤔 I sure hope that’s the case 😅

@escrapchannel

2 жыл бұрын

It was more or less a fair mixture with only one gold filled case marked also as plated (very strange mark), so 1.9% of total weight yield is fine. I’ve seen more and I’ve seen less. All depends on material :)

@escrapchannel

2 жыл бұрын

By the way I have a video on which I review same cases and I share the marks so you can compare to your mixture.

@johannesthe5th154

2 жыл бұрын

@@escrapchannel Yes. I saw that a while back thanks. I actually found your channel through that vid 😎👍

@escrapchannel

2 жыл бұрын

@@johannesthe5th154 👍

Awesome video! How did you manage to prevent silver chloride from contaminating your gold?

@escrapchannel

4 ай бұрын

Hi, in gold plated watches processing I did not find silver chloride to separate. In general, filtration helps.

Hello , How much time the disolving this watches in HCI+H2O2 solution ? And if i use this method how much will be the concentration of the Hidrogen peroxid 3% or 6%? thanks your answer.

@escrapchannel

Жыл бұрын

Hi, I never tried dissolving solid brass cases in hydrochloric acid and hydrogen peroxide, but if I try this I will pick 30% peroxide and periodically add it to the solution to keep reaction going. With 3 and 6 % peroxide the issue is that volumes become huge at certain point.

@escrapchannel

Жыл бұрын

My point is that in case of silver contacts cleaning from copper we deal with small amount of copper to dissolve. Watch cases are tens and hundreds of grams. For watch cases I always use nitric acid.

How gold recovery in one kg gold plated watch case or pins

@escrapchannel

9 ай бұрын

Hi, it really depends a lot. My yield of gold per kg material is between 30g and 0.2g. 30g I got from military USSR pins, and 0.2g from modern main board pins.

So those were gold plated? Not gold filled? I've always avoided plated jewelry. But if that is a yield from plated watches, wow.

@escrapchannel

Жыл бұрын

Hi, I have one more video where I show the marks of the cases so you can see it is gold plating 5-20 microns thick. Only for one of this pile of cases I think was filled. All other plated.

I have question: 1 step.. ONLY PUT WATCHES to Nitric Acid? and wait about 2hours? nothing next? (heating?, next Acid?). TY

@escrapchannel

4 ай бұрын

Hi, reaction of the nitric acid with brass is exothermic, so heating is not needed. Starts slowly but then speeds up. After dissolving 95% of the brass in the cases reaction slows down a lot, so it is good to remove the acid that worked out and put the gold foils into fresh nitric acid to quickly dissolve any remains of brass. No other acids needed.

@GOLD9ii

4 ай бұрын

​@@escrapchannel TY again ❤

How do I deposit gold, large

@escrapchannel

Жыл бұрын

Hi, I deposit gold in my safe :)

Hello Friend 30liek 👍👍🎃

@escrapchannel

2 жыл бұрын

Thanks!

Sir you watch was gold filled scrap I suppose not gold plated please clarify

@escrapchannel

2 жыл бұрын

Hi, only one of the watches has had a mark “gold filled”. Rest have had no mark or marked as platted with different thickness of the plating between 5 and 20 microns.

Здрасти, интересно видео! Как разбираш колко време трябва да престоят предметите в азотна киселина? В клипа мисля, че каза, че тези са стояли около 2 часа.

@escrapchannel

14 күн бұрын

@@antoniokasabov9364 Здравей! Когато спре реакцията - отделянето на мехурчета или се е изразходвала азотната или се е разтворил метала от часовниковите каси. Изваждам ги, промивам и слагам отново в азотна. Ако реакцията рестартира бурно, значи има останал доста метал за разтваряне. Ако се появи съвсем слабо оцветяване, значи сме на финала.

@antoniokasabov9364

13 күн бұрын

@@escrapchannel Мерси за инфото! А накрая как успя с обикновена горелка да го разтопиш, четох в интернет, че трябвало 10-15мин да стоиш с горелката, за да достигне температурата на топене на златото.

@escrapchannel

13 күн бұрын

@@antoniokasabov9364 Горелката не е обикновена :) Това е бижутерска горелка за малки количества и за ремонти на бижута. Мап газ и кислород - развива много над температурата на топене на златото.

Привет дружище 🤝

@escrapchannel

2 жыл бұрын

Спасибо 👍

grains that are not dust

@escrapchannel

Жыл бұрын

Nice foils we have.

no one ever shows how to do magnetic stuff can you do a video please

@escrapchannel

2 жыл бұрын

Hi, sure! I have some reed relays that are magnetic and I was preparing them for a video. Magnetic material is processed easy - just add sulphuric acid to the nitric acid. All base metal dissolves.

@markmitchelloldmanprospect3969

2 жыл бұрын

@@escrapchannel oh ok that is easy thanks so the magnetic is steel or iron and that is why you use sulphuric acid?

@escrapchannel

2 жыл бұрын

@@markmitchelloldmanprospect3969 Electronic scrap frequently has nickel and for other materials happens to have iron, correct.

Waktu proses denoksing apakalah yang dimasukan? Apakah h2so4 brother

@escrapchannel

3 ай бұрын

Hi, apologies I don’t understand the language.

@ROY-sg9go

3 ай бұрын

@@escrapchannel What chemicals are included when the denoking process is carried out? what is h2so4

@escrapchannel

3 ай бұрын

@ROY-sg9go h2so4 is sulphuric acid

Привет 👍🔥😲

@escrapchannel

Жыл бұрын

Thanks for the support!

Selamunaleyküm kardesim neden yazılarin tamami türkce çeviri degil

@escrapchannel

9 ай бұрын

Hi, I have only English subtitles. Turkish language is probably KZread translation. I don't know why there are no Turkish subtitles for all videos.

Чакаме кондензаторите. Откога ги хвалиш колко много имали.

@escrapchannel

2 жыл бұрын

Имат 😃

@escrapchannel

2 жыл бұрын

Не съм се организирал за сериозна работа. Много работа през седмицата и няма сили за лаба през уикенда. А за кондензаторите чувам такива цени напоследък, шок!

laik

@escrapchannel

2 жыл бұрын

Thanks!

Hi.sir

@escrapchannel

Жыл бұрын

Hello

👍🤲👍👍👍👍👍🤲💞💓

@escrapchannel

Жыл бұрын

Thanks!