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gold extraction from computer parts

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  • How to extract gold from electronics

    2014-3-7 · Use a magnet to separate all gold-plated steel parts, as you need a different process to extract it. "Older electronics have more gold in them," says Murchison. "The best thing I extracted gold ...

  • What are various computer parts worth? | Gold Refining ...

     · The quantities of gold you are looking at with consumer electonics are small. You will be working for grams not ounces, unless you have some huge operation with a steady flow of material. Some of the parts (cpu''s and memory) sell very well on ebay. If refining is your interest, you will find everyhing you need to get started on this site.

  • How to Extract Gold from Computer Circuit Boards?

    2008-3-27 · 2000. A. The amount of gold you will get from 4 tons of circuit boards may not be worth the effort and cost. There are at least two ways to get the gold: (1) cut off the tabs and strip them in cyanide (2) burn the entire collection, smelt the copper and gold out of the ash, then extract the gold from the copper.

  • Gold extraction from old pc parts

     · Man dies from mercury poisoning after trying to extract gold By MATT SWEARENGIN SENIOR Staff Writer Published: Tuesday, April 1, 2008 11:45 AM CDT A man who was poisoned March 19 while trying to use mercury to extract gold from computer parts has died and the home is so contaminated that it cannot be lived in, an emergency official said.

  • How to Extract the Gold From Computer Circuit Boards | …

    2017-4-12 · Assemble the scrap circuit boards from computers or phones, memory chips from phones and cameras, and the small components behind LCD screens. Gold in these circuits occurs as a layer over a base metal substrate such as …

  • Gold Recovery Correctly : 12 Steps

    Gold fingers are typically found on PCI cards, ISA cards, or on Memory sims/dimms/etc. They create the corrosion free connection between the …

  • Gold Recovery : 8 Steps (with Pictures)

    Gold is a precious, conductive, and pliable metal that retains a stable value better than many commodities. Its chemical properties make it useful for the manufacture of computers parts and electronics. Some people find it profitable to attempt to extract the gold from these scraps, then refine and sell it.

  • Gold extraction process: How to Extract Gold from …

    2021-12-3 · Most of these processes are complex. Hence, you''ll need proper training to extract gold from computer parts. And of course, you''ll require a license too because it involves buying various chemicals that aren''t available off the shelves. Gold Cyanidation. The most common way of recovering gold from computer parts is known as Gold Cyanidation.

  • Gold extraction from old pc parts

     · Published: Tuesday, April 1, 2008 11:45 AM CDT. A man who was poisoned March 19 while trying to use mercury to extract gold from computer parts has died and the home is so contaminated that it cannot be lived in, an emergency official said. Tony Winnett, 55, died Saturday at a Tulsa hospital.

  • (PDF) Simple method for extracting gold from electrical ...

    Pb(solid) + 4HCl(aqueous) → PbCl 4 + 2H 2 (gas) (3.16) Dehchenari et al. (2017) performed extraction of gold from composite CPUs of computer circuit board in …

  • Gold Recovery Correctly : 12 Steps

    Gold fingers are typically found on PCI cards, ISA cards, or on Memory sims/dimms/etc. They create the corrosion free connection between the computer and the expansion card. This process can also be used to recover gold from …

  • How to Extract Gold From Electronics : 11 Steps (with ...

    How to Extract Gold From Electronics: In this Instructable, I will show you how to extract gold from computers using products most people have lying around in their homes. The way I extract the gold is relatively straight-forward and pretty easy, but the chemicals used are very dangerou…

  • Recover Gold From Computer Parts | Extract Gold From ...

    2020-9-28 · Only one gold extraction method cannot be used to recover gold from all parts of computer. Nitric process or CN process can be used to remove gold from gold plated/polished pins and connectors. From CPUs we can recover gold …

  • How to Remove Gold from Circuit Boards: 12 Steps (with ...

    2021-6-29 · Next, break the circuit board into smaller pieces and place them inside a glass container. After putting on your safety gear, pour the nitric acid into the …

  • Recycling of gold from electronics: Cost-effective use ...

    2017-8-28 · Gold Bulletin Volume 43 No 3 2010 210 retardants (boards, casings and other plastic parts). It requires specialised metallurgical processes with extensive offgas treatment to recover gold and a wide range of other metals cost effectively and in an environmentally sound way. And since the secondary "ore body" is widely spread over millions

  • selling computer parts in EU | Gold Refining & Metal ...

     · For reuse, the things I sell for recycle I already have a buyer; still, always open for a good deal :lol: There are company that pays for example ram stick 2 giga byte 50€/kilo; 4giga 200€/kilo, hard disk 1 tera 10€ and so on.

  • What Parts In a Computer are Gold

    Working or not the computer is still valuable and not just for the copper, tin or steel it contains. Many scrappers do not know what parts in a computer are gold and as a result, they throw it away or leave it by the curb with the other trash. Finding gold to sell is not an easy task. Rings, necklaces and other gold jewelry are rarely found on ...

  • Gold Extraction & Recovery Processes

    2016-2-29 · If the solution is rich enough can be treated by zinc powder and the precipitated obtained (cement) obtained will be sent to retorting and smelting. For gold extraction the strength of cyanide solution ranges from 0.01 to 0.05%. Lime …

  • How to Extract Gold from Electronics & Computer Parts

    2014-7-21 · To extract gold with the CN process, you''ll first have to separate the metal items in a CPU, Motherboard and other computer parts that contain gold. Later, these scrap pieces have to be washed with a moderate strength acid solution to remove plastic, rubber, epoxy and composite. When you have the metal part clean and exposed, follow the CN ...

  • Silver bearing components and parts | Gold Refining ...

     · While we have plenty of pictures of different gold bearing parts and componenets here I noticed that there is not much of them with silver. I am sure that members here have few pictures each in their computers so I am thinking....i want to put as much of these pictures with small description, pointers into some .doc or .pdf file for all members for download and …

  • Scrap Gold Recovery Kit

    In the process of gold extraction from scrap computer electronics parts, Sodium Metabisulfite is usually used along with Urea. Urea, also called carbamide, is soluble in water and alcohol and is non-combustible. In gold recovery …

  • Extracting Gold from Ceramic IC Chips — Reclaim, Recycle ...

    2014-5-27 · Older IC chips generally contain a bit more gold than newer ones. But again, that is a generalization. If you have a quantity of ceramic IC chips that you are interested in recycling, give us a call at 800-426-2344. We''ll be happy to tell you whether it is worth refining your chips and set up a plan that can help you turn them into dollars.

  • How Much Gold Can You Refine From a Bunch of Old …

    2016-3-1 · Gold is a incredible conductor of electricity, which is why it''s used as a coating in a lot of electronics, especially parts where data transfer happens like RAM.

  • Reclaiming gold from electronics, page 4

    This has been said a few times in this thread, but I''m sure it can''t be said enough. All of you who are trying to extract gold from modern day electronics (IC sockets, edge connectors, monster cable, etc.) are wasting your time. 1 OZ gold = ~ 500$ You''d need about 50 computer mother boards to extract 1 oz of gold.

  • How to Extract Gold from Electronics & Computer Parts

    How to Extract Gold from Electronics & Computer Parts

  • Salvaging Gold From Old Electronics

    2013-11-19 · November 18, 2013 at 7:05 pm. Prices for circuit boards start around $2.50/lb if you strip them out and take them to a scrapper. Extension cards and denser circuit boards from e.g. hard drives are ...

  • "Gold Recovery for Dummies?"

    2021-5-23 · "Gold Recovery for Dummies?" Current questions: May 23, 2021. Q. I bought 5 lbs of smelted computer parts, smelted with borax. If I repeat smelting with borax will it get any more pure? It now tests at less than 9%. mark gibson - calexico california ^

  • A green process for extracting gold

    2016-2-3 · A research team at the University of Saskatchewan has found what may be an inexpensive and environmentally-friendly way of recycling gold from jewelry and electronics. Using a solution of what is ...

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