Process of Making Pure Gold Bars from Old Jewelries. Korea Gold Exchange
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- Опубліковано 26 бер 2023
- Company in Video: Korea Gold Exchange (한국 금거래소)
Home Page: www.koreagoldx.co.kr
UA-cam Channel: / @sjg1092
오래된 금반지가 99.99% 골드바로 변하는 과정. 한국금거래소
Copyright(C) 2021. workmanship. all rights reserved. - Навчання та стиль
Leow foon fong Jo Jo siti❤❤
A good proccess I have never seen
Thanks
Cool video 🎉
The world should use precious metal for reserve currencies instead. DO NOT USE TOILET PAPER US DOLLAR
черпаем вдохновение для наших работ 🪡🧵👠на вашем замечательном канале 🌿 we draw inspiration for our work 🪡🧵👠on your wonderful channel 🌿
I didn't see any process to evaluate the gold content of the freshly molten alloy. How do they know how much gold content is in the bars?
Of course they use very precise gold purity measuring machines. 😀
It’s irritating when these videos skip such vital steps, making it look like they showed all the steps. If they actually did it this way, then they are crooks! (Which I seriously doubt is the case for the Korean gold exchange!).
Thank you for uploading and sharing this well researched and informative video about turning old jewellery into Gold Bars !
Refining is necessary regardless of carat stamp
Es wäre doch mehr wert, wenn die fertige Schmuck geblieben wäre
In korea rings are made with 24 carats gold ?? with no soldering ?
In soldering there is silver and copper , and in 18K or 14K gold ,there is also silver, copper and tin :)
But it was a cool video !
Of course, they make all 24K, 18K, and 14K gold rings. This video just shows the process of collecting 24K and making gold bars.
Ich bezweifele, dass der eingeschmolzene Schmuck aus 999,9 reinem Gold bestand, so dass man daraus direkt reine Goldbarren pressen kann.
Взяли золотые украшения обычно имеющие пробу 585. Переплавили. Порезали на кусочки и поставили пробу 999.9 (5:39) это как?
На видео нет никаких химических процессов выделения чистого золота из исходного материала.
P.S. Вот на эту разницу между 999 и 585 они и живут.
They took gold jewelry usually having a sample of 585. Melted down. Cut into pieces and put a sample of 999.9 (5:39) how is it?
In the video, there are no chemical processes for separating pure gold from the source material.
P.S. They live on this difference between 999 and 585.
And why do they put the bunny logo on the bar?
Is it a company logo or a good luck charm? 🤔🤔
Because in Asia, this year is traditionally the year of the rabbit.😀
@@workmanship Ah, I see, thanks for the answer 😊
WOW! Sehr schön
How much per card of gold?
It may be about USD 2,800.
People know hardly anything about gold, its purpose, function, how it came to be a use-value as an instrument of circulation, or as an instrument of consumption, and why we use it. So little do they know it is taken for granted, confuses people and consequently, makes them come up with the strangest theories of money. The experts get stumped by gold no to mention the ordinary person.
Gold and silver in relation to other metals does not oxidize when exposed to air. Mercury, silver, gold, platinum, are precious metals.
Aurum (Au). Specific gravity =19-5; melting point: 1200 degrees centigrade. Gold is a magnificent of all metals. In Antiquity, it was given the name “sun” or the king of all metals. Widely distributed, never in great quantities, and more precious than the other metals. In its natural state it is found partly in large pieces, partly in the form of granules fused with other minerals. As minerals decompose, gold-bearing sand emerges, carried by many rivers, from which owing to its specific gravity can be washed out. Enormous malleability of gold; one grain can be drawn to make a 500 foot long wire, and can be hammered into leaves barely 1/200,000 of an inch thick. Gold resists all acids, only chlorine in a fine state dissolves gold (agua regia, a mixture of nitric and hydrochloric acids) to gild. I can go on but let me end it here.
In the US we are required to hold it for 90 before we can melt it down. Or you will permminatly lose your ability to buy or sell gold or silver.
I was wondeting. They dont purify the Gold because its alreadu 99% pure.
Man. How come their bar came out so nice, and every time I try to melt, it comes out looking like a piece of turd ? 🤬
I missed all the purification steps.
금부치 아니고 금붙이
😱아! 고쳤어요, 지적 감사합니다. 👍👍
this is 14k gold. it's not 99.9% pure. there is a lot of copper in there.
I don't know why you think so... these are exactly 99.99% pure gold. They have strict quality control through precision instruments.
@@workmanship for 99.9 % purity of gewerly gold it has to go trought a hell of processing and a lot of chemicals is needed. i saw in the video only melting and bending
Jewelry gold is not pure gold. So the title is 99.99% fake.
Asia uses 999 gold for a lot of their jewelry.