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Mar 01, 2016· How Much Gold Can You Refine From a Bunch of Old Computer Parts? ... ripping the gold off old, useless computer parts. ... So while it might be a fun if timeintensive trick to strip the gold .
Gold and platinum are among the world''s most valuable substances. Traded daily on major commodities exchanges, their worth often approaches or exceeds 1000 an ounce. Gold is an ancient staple of jewelry and ornament. Platinum, too, is a perfect setting for .
In this step, you will need to take your electronics device and pull out any PCBs from it. On the PCBs, look for gold color. When you find gold, strip all components off the PCB. If necessary, break the PCB in order to fit it into beaker.
2003. a. you can strip the gold by reverse plating, making the job as anode in an electrolytic solution of 90% nacn, 15% naoh and 15% sodium meta nitro benzene sulphonate, and stainless steel as cathode. gold will deposit on cathode. just peel off the gold and refine in acid mixture of nitric or sulphuric acids, or dissolve it aqua regia, dilute then add sodium meta bisulphite, pure gold ...
Remove the cover from the computer and remove all of the circuit boards, including the motherboard. Video of the Day. ... Break off the gold fingers from all of the circuit boards carefully, using a padded set of pliers. ... There are many different places to find goldplated pins in a computer. Remove any goldplated pins and connectors by ...
However, with the right knowledge, experience and tools, you can remove valuable gold from computer parts, other discarded electronics. Things You Will Need: Scrap electronics Rubber gloves Rubber apron Goggles Hydrogen Peroxide 3% I got from local pharmacy. Muriatic acid 31% local hardware store.
Sep 13, 2015· How To Recover Gold From Computer Scrap with Chemicals ... This video shows that it''s not easy to get the gold and that the amount of gold yielded is very low. Now you have a place to ...
Mar 07, 2014· In phones, most of the gold is in the SIM card, the main board and the smaller components on the back of the LCD screen. Use a magnet to separate all goldplated steel parts, as you .
Aug 03, 2012· Read the forum everything you need to know is here, but there is no ''magic pill'' and certainly no way to get clean gold without chemicals. Understand, though, that it doesn''t have to be YOU using the chemicals, you can hire others to do that work for you (many on this forum will refine for a percentage of the take).
Gold in these circuits occurs as a layer over a base metal substrate such as nickel or copper. Separate the goldplated metal parts in the circuit boards using a magnet. Some goldplated parts may be inside ceramic components. Put on the goggles and gloves. Place all of the recovered circuit parts in one of the glass containers.
Apr 24, 2017· How to Use Bleach on Gold Ore to Remove Gold ... Pour off the solution. Place the flask with the wet gold powder on the stove and evaporate the water, leaving the gold powder at the bottom. Collect the powder into a crucible or melting dish. Apply heat with an oxybutane torch from the side of the dish toward the center, so that the powder ...
Nov 18, 2013· Salvaging Gold From Old Electronics. ... After cutting up a few circuit boards to remove the precious goldbearing parts, [Josehf] threw these parts into a .
If you''re like me and looking to make a few bucks without spending a fortune on equipment/chemicals/etc., you can work in your spare time sorting out and disassembling computers, dropping off at the scrap yard and when you have enough gold scrap pieces, cash in. Think of it like a 401k, 401,000 computers later and you''re a millionaire!
You do not have to be an electronics engineer to remove and replace bad parts. Parts that commonly need to be replaced include capacitors, transistors and various electronic chips. If, through visual inspection or through circuit analysis, you can identify which part is defective, you can usually repair a circuit board.
How to recover silver and gold from computer parts, ewaste, chips, CPU, xray films, photographic waste, aqua regia, cyanide solution, circuit boards and RAMS. Recovery methods extract or recycle of precious metal like Palladium, Silver and Gold.
You do not want to waste your time treating the entire motherboard of a computer when all of the gold is plated on the connector pins, processors and or chips. Cut all of the goldplated components off the circuit boards. Do not throw the boards away though, because there is still silver and other precious metals you may wish to reclaim later.
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.
This should not be attempted by anyone. You think you''re going to get rich recovering gold from computer parts, but I''m sorry to break it to you, you''ll be lucky to get anything that anyone will ever pay you money for, and you''re more likely to kill yourself in the process. The risk to .
Gold recovery from CPU, learn about Gold recovery from Computer CPU, ewaste, chips, CPU, xray films, photographic waste, aqua regia, cyanide solution, circuit boards and RAMS. Recovery methods extract or recycle of precious metal like Palladium, Silver and Gold.
While there was more gold on typical electronics in 1973 than today, computers use a few millionths of an inch thickness of gold, the parts are not made of solid gold. I hate to have to be the one to tell you, but the value of the gold from even a 1973 computer may not buy much more than a Happy Meal.
Apr 24, 2017· 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, electronics, jewelry and dental work. Some people find it profitable to attempt to extract the gold from these scraps, then refine ...
The item may cost you a few bucks but currently gold is worth more than a an ounce. That is definitely more than the 5 or 10 bucks that the seller wants for the old computer. Now that you know what parts are gold in a computer please share this article with a friend who may be considering purchasing a new computer.
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 through aqua regia. Pyrolysis and hydrometallurgy are used for gold recovery from computer chips.
Sep 12, 2013· Here are what I think are the top two methods for removing gold plated pins from green fiber CPU chips only! It just takes a few seconds to get them all off!! and there is very little involved ...
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