How to Extract Gold From Electronics
Actually, recovering gold from pc components isn’t a easy, home-based enterprise. Nor do you have to even try doing so at residence as a result of it entails chemical processes. But for those who can open a small workshop, it’s doable to extract gold from numerous pc components and begin making money. Computer Parts with Gold. Jul 19, · Today we recover some gold from scrap computer parts. Also I already know I made a mistake and labelled it instead of oh datlovesdat.com talks about lab s.
I will detail a SAFE process of turning old electronic parts into little round lumps of pure gold. No over the counter breather will protect you from these dangers; Only lab grade isolated breathing systems can protect against metal vapors. This Guide is best suited for gold plated or pure gold object. The process is based on the principle that precious metals do not oxidise or react chemically, unlike the base metals; so when they are heated at high temperatures, the precious metals remain apart and the others react forming slags or other compounds.
In this instructable you will be working with basic house hold chemicals. By themselves go chemicals can be fairly harmless. Item 1. Breathing equipment. If pzrts dont know what a P rating means It is your responsibility how to extract gold from computer parts at home yourself to find out.
Item 2 Heavy duty Gloves. Item 3 Safety Glasses. Any pair will work as long as It is safety rated and solvent rated. Helpfull items which can make doing these experiments easier. Borosil glass labware. Coffee filters 6. Filter holder from a coffee machine. Spray bottle. Mini scale with the ability to measure Grams and Oz. I have used a number of chemicals these I have found to be the most widely available.
Stumpout by Bonide. You cannot substitue with these chemicals trying to do so will no give the required reactions. I was taught by the method of Crap in Crap out. You want your what country is volvo manufactured to be as clean as possible with the least Amount of Garbage as possible. They create the corrosion free connection between the computer and goldd expansion card. This process can also be used to recover gold from CPU such as Pentium Pro, or Cyrix or older and lower generation chips.
Objective of this first chemical bath is to remove a large majority the base metals, Such as nickle, zinc and copper. After cleanly removing your plated sections of computer parts. These metals can foul the reaction causing poor results. Chemicals Muratic acid, and hydrogen peroxide.
Materials you are looking to recover. But first place your parts to be recovered inside your 1 gallon strainer bucket. Add enough muratic acid to cover your fingers about 1 cm above your materials. At this point you should be wearing your safety gear because a few unfriendly fumes are being released. This process can take up to 24 - 48 fro. When this has been completed you will see a batch of how to extract gold from computer parts at home foils floating in your now dark green acid.
For that we will need to create a test Chemical called Stannous cloride or Sn CL2 This metal is essential for Identify how much gold is left in our 2nd chemical bath. For this you will need 1 beaker, and about 30 ML or muratic acid. Weigh it out using your Scale.
The resulting solution should be bright yellow. For vold chemical bath I will be reproducing the process on small scale. For this step Ground bees how to get rid of them am going to use a ml beaker a portion of recovered foils, about 3 grams. I will be using Muratic acid, and clorox. I will be adding only enough Muratic acid to cover my 3 grams of foils, Using a Pipette I will slowly add Computef until all of my foils have dissolved.
After how to extract gold from computer parts at home foils wt dissolved the resulting solution will be a deep golden yellow maybe a little orange in color. After Dissolving ALL the foils you might notice a small amount of inductors, caps and transistors that wormed their way into the final process. This is normal. Simply Filter again using a long neck funnel and a tall flask.
The resulting solution should be a Deep and form golden yellow. Ok, this is the exciting tk and larts where you get to see some real chemistry at work.
Simply place 1 dot of recovered solution on a piece of filer paper, Next place one drop of your stannous cloride on the other. The resulting reaction should turn purple. If your test drop ti turn purple, add a little more tin to your stannous cloride and heat gently with a alcohol burner and BOROsiicate test tube. Repeat Test. Recovering your gold in solution is one of the Coolest steps.
Whats needed, a plastic spoon, and the sodium Bisulfate or Stumpout. Simply add very golc amounts of stumpout, Your Mixture should start to look like the pictures I have provided. This is caused by the SO2 Gas which acts to chemically displace the gold in solution. When the reaction has finished you will have driven out a majority of the chlorine, and replaced it with Sulfur.
Any gold which was trapped in the solution has now yome come a brown precipitate at the bottom of your beaker. Retest with Stannous chloride, if your reaction still turns purple you need to add more stumpout. It will take appox 10 hours for the gold to competely settle, the solution should be clear at this point. OK this is the last stop, At this point you have drained off the last ot the solution with your pipette the bottom of your beaker should be coated with what looks like dried cinnamon.
Put compputer powder onto a fire brick that has been treated with a flux material like borax. Melt the borax till it becomes glassy. Apply your powder, Heat with a MAPP torch or something more aggressive, careful not to blow your powder off the firebrick. Att date I have used this process to recover approx 1 pound of gold from computer chips and the like. For more information about this process Visit this website. Will this work with gold on magnetic based parts?
I have some old glass resistors from 70's, a few pounds anyway, I'd like to know before I mess it up. Reply 4 years ago. Reply 7 years ago on Introduction. No, ferrous metals will vastly reduce the effectiveness of chemical bath 1, the resulting pulp will not re-precipitate any gold I'm the final step.
For magnetic conductors use Aqua Regina. Hi, i found some particles of gold mixed with a lot of copper in my filter which was for the boregole. Tto it's my extracct time dealing with this and I'm hopping to find some good answers here because I see a lot of experienced people here So, I bought some nitric acid, hydrochloric acid to produce the aqua Regia My problem is I don't wanna spend a lot before I'm sure exactly what I'm dealing with So, Extraft my question is: is fo anything how to buy stocks directly besides a Buchner filter funnel that I hlme use to filter the solution from extra particles?
Thanks in advance. Question 3 months ago on Step 1. I was doing the steps on here one I'm having trouble with recovering the compyter from liquid form and I also did a little bit of playing around with the mixture and added little bit of battery acid.
Is that something I really ta want to do? Cause I did notice that the battery acid worked really well with the vinegar, provide, and partx cleaner. Answer 2 days ago. Question 5 weeks ago on Step 1.
What metals would sink to the bottom and pzrts be affected at all how to keep zipper from falling down the first and second baths? It's a darker silvery grey color. Question 7 months ago. This is a very thorough instructable and really appreciate the emphasis on safety. I had a question about step Do both test drops get placed one over the other or each separately? Thanks hope to hear from someone.
Answer 3 months ago. Dip xetract tip of a small piece of filter paper in the gold solution and put a drop of stannous chloride on the tip that you dipped. If how to extract gold from computer parts at home turns black then sprinkle some smb sodium metabisulfite in solution to precipitate gold. I skipped all the steps and just mixed up all the chemicals in a bucket and threw in a circuit board or Where's my Troy oz of.
Reply 3 months ago. Question 1 year ago. Answer 8 months ago. Google the paets series of metals" and it could be a starting point. Question 8 months ago on Step etxract.
Step 1: SAFETY FIRST, Always.
Muratic acid, and hydrogen peroxide. Materials you are looking to recover. First step, place your 1 gallon stainer bucket, into your 2 1/2 gallon wash bucket. But first place your parts to be recovered inside your 1 gallon strainer bucket. as pictured. Apr 12, · Put on the overalls and boots. Use the blowtorch to heat up the crucible or clay bowl you are using to melt the gold flakes. Place a teaspoon of borax powder into the bowl and continue heating until it begins to place. Add the gold flakes at this point. Continue heating until the gold flakes melt to form a bead. Cool the crucible and its contents. 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.
Base metals like copper, brass an alloy , tin, aluminium, lead etc. CPUs have gold and plating on its pins and gold wires inside them. There is palladium also in ceremic capacitors mounted on RAMs. In motherboards there is gold plating on different types of socket pins. Now talk about the recovery. Only one gold extraction method cannot be used to recover gold from all parts of computer.
From CPUs we can recover gold through aqua regia. Pyrolysis and hydrometallurgy are used for gold recovery from computer chips.
They are quite economical and less time consuming as well as easy to learn. You may contact us for more details. There are also base metals like copper, brass an alloy , tin, aluminium etc. But my friends I want to tell you that CN process can be applied for silver recovery also.
Gold and silver can be recovered from CN solution chemically as well as electrically. To have complete knowledge and consultancy, you can choose suitable package at the payment page.
For any queries contact us at victoriainfosystems gmail. But its true. And its also true that cell phones have big quantity of gold in them. If you open a cell phone, you can see gold plated connectors and pins. If you look at its motherboard, you will know that it is gold plated. Mobile motherboards have silver and palladium also. Ceramic capacitors used in cell phones have palladium. Chips mounted on cell phone motherboards have good quantity of gold and some silver also.
To recover gold, silver and palladium from cell phones we first need to sink them in the chemical to remove the components. Doing so, we will get 1. Now we use CN process, nitric process, cupellation process, pyrolysis and hydrometallurgy to get pure gold, silver and palladium.
Before answering this question, I would like to tell you that aqua regia is not the only method to recover gold from electronic scrap. It is only one of the methods. If you want to use aqua regia to recover gold from electronic waste, you should first know that where and when you should appy AR method. To recover gold from computer CPUs, aqua regia is the best method. To make aqua regia we have to mix 3 parts hydrochloric acid and 1 part nitric acid.
If you want us to assist you for recovering gold through aqua regia method please write us at victoriainfosystems gmail. If you face any difficulty, feel free to contact us. We will give you step-by-step complete guidance and assure you for success in this business.
To have consultancy from us contact us at victoriainfosystems gmail. X-Ray films. X-Ray films may have 3 to 8 grams silver. Used bone X-Ray films have more silver than chest X-Ray films. But if we buy scrap X-Ray films we get the mixed stuff. We do not advice to buy X-Ray film scrap from scrap dealers. Its better to buy directly from hospitals and labs.
Because digital X-Ray films have no silver in them. If you buy from scrap dealers, you may get some digital X-Ray films also which have no silver and you may be at loss. Generally if you buy used X-Ray and Ultrasound films from hospitals or labs, You will get grams silver recovery from 1 Kg. Now we will talk about the silver recovery methods from X-Ray and ultrasound films. To recover silver from X-Ray films more than one methods can be used.
We have developed some very good economical, less time consuming, easy and pollution free methods for silver recovery from X-Ray films. You may contact us to learn silver recovery from X-Rays and Ultrasound films at victoriainfosystems gmail.
Many electronic and electric components have silver coating and silver points in them. X-ray films have silver coating on them. Silver goes in fixer and hypo solutions when used in developing X-Rays and photographic films, which can be recovered from exhausted fixer and hypo solutions by using different methods.
If we talk about silver recovery from e-waste, some electric wires and good quality switches have silver coating and silver points also. Anyone who wants to learn silver recovery from any types of e-waste may contact us.
We will guide you completely to recover silver from e-waste, X-Rays and Ultrasound films, photographic waste and any silver solutions like hypo and fixer solutions. E-mail us at victoriainfosystems gmail. You can recover both silver and gold by using our methods. To start the process you hav to burn them in an iron pot with zero pollution smoke can be dissolved in chemical solutions. Then grind them into fine powder.
This fine powder containing ash, gold, silver, copper, nickel etc. After melting it you will get solid mixed metals gold, silver, copper, nickel etc. These metals can be seperated in the next step. To learn gold recovery from computer chips contact us at victoriainfosystems gmail.
All rights reserved. We are giving here a list of gold quantity in 1 Kg. Gold Quantity in Grams In 1Kg. Intel i DX4. Intel Pentium MMX. SIM cards of cell phones have 1. Recovery Methods.
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