Sunday, 29 January 2017

How to Recover Gold from GPC Solution Tutorial?

Gold recovery from GPC (Gold Potassium Cyanide) solution is a very profitable business. I am going to give you a very easy process for gold recovery from gold potassium cyanide solution. Gold can be easily recovered from this solution with zinc dust. It is a metal displacement theory.
Heat the solution to around 60 degrees Celsius. You may either use a PVC/Plastic or glass container for it. You can use a glass heater for heating the solution.  Add five to ten grams of (325 mesh) zinc dust per liter. Stir the solution with a glass rod for about five minutes at least five times with a gap of one hour (each time). Leave the solution for a night. But make sure the solution should remain hot throughout the night. Zinc dust will displace all the gold from the solution by the morning. Pour out all the liquid into another container, leaving behind the gold dust.
This gold dust has some zinc impurity in it. So, it needs to be refined. For this, you treat it either with dilute sulfuric or nitric acid for five to ten minutes on a lighter flame. This treatment will produce some smoke. So, use a properly ventilated place for it. During the reaction, bubbles come to the surface and break and give out smoke of green color. It is an indication of the zinc dust being dissolved into the acid. When the gold dust is refined, the bubbles and green smoke stop completely. Wash this refined gold dust with water three to four times. Dry and melt it into a gold button.

Note: I have uploaded a video regarding it on my YouTube channel: https://www.youtube.com/user/uroojmetals
The comments and mails that I receive from people suggest that I am talking about producing GPC (Gold Potassium Cyanide) solution for gold recovery. It is not that. GPC is used in gold plating different materials such as artificial jewelry water taps, door handles and many more things. Some companies don’t recover gold from the spent up cyanide solutions. They prefer to sell it to the outsiders. So, this video is for those who want to make money through GPC by purchasing it from the gold plating plants. You can really make a lot of money by recovering gold from this exhausted GPC solution. Please use safety gear if you do this process.

If you want to discuss some other things with me regarding it, you may send us an email through our website: www.recovercomputergold.com


Please share and like this post. Please follow my blog and oblige me with your comments if you like this article.
Some share of the revenue generated from the ads goes to the underprivileged children. So, please click on the ads to help us.


Wish you all the success in your endeavors & thanks for your time!

Friday, 27 January 2017

How to buy BGA Chips & make more money from them?

You can make a lot of money by recovering gold from BGA chips. It is very easy to recover gold from them. But you must be very careful about purchasing this material Just because the BGA chips from Chinese computer mother boards have as low as one gram of gold per kilo or even less. I remember, some ten to fifteen years back, BGA chips had a yield of 7 grams of gold per kilo. But the important thing about that was that they were all of Intel make. The Intel mother boards from which they were removed were heavier in weight than the non Intel computer mother boards. BGA chips from AMD computer mother boards also had good yield of gold. With the passage of time, more and more companies started manufacturing mother boards and the competition became fierce. Price of gold also soared. As a result, gold content in BGA chips reduced.
It is not that we get BGA chips only from computer motherboards; we get them from many other sources also. We get BGA chips from hard drive logic cards, electronic devices used in telephone exchange or mobile towers etc.
If you want to recover gold from BGA chips, make sure you do a sample first, if it is a mixed lot of different makes. Buy a small quantity of it. Try to check the percentage of Intel chips in that lot. Intel chips will yield 7 grams of gold per kilo and the rest will give you one gram per kilo. So, assess the price of the lot, according to the ratio of the chips. You can even buy hard drives in a big quantity and dismantle them. As mentioned above chips mounted on the logic card in hard drives have higher gold value. You can recover gold from drives and sell the rest of the material to a metal trader. And, this way you can make more money from chips. Another way to make more money from chips is that always buy the old stuff manufactured in the year of 2002 or even before. We still get old stuff though not very much.
By following the above mentioned tips, you can certainly make more money from BGA chips.

Please share and like this post. Please follow my blog and oblige me with your comments if you like this article.
Some share of the revenue generated from the ads goes to the underprivileged children. So, please click on the ads to help us.


Wish you all the success in your endeavors & thanks for your time!


Monday, 23 January 2017

Non aqua regia method for gold recovery from chips instantly

A lot of people around the world want quick and easy gold recovery from gold coated/polished computer parts scrap or other electronic waste. Some people even want to recover gold from scrap watches and their chains. And some want to recover gold from artificial jewelry. So guys, we have prepared a very effective gold removing solution. It recovers the gold from gold plated items instantly. We have also uploaded a video on YouTube about it. The URL is: https://youtu.be/smwPFjvR0RA
This solution is very economical. One time prepared solution works for five batches. If you want to know more about it, you can write to us by visiting our website: www.recovercomputergold.com
This solution does not attack copper if the material is taken out of it in a short time. But if the gold coated copper material remains in the solution for a longer period of time, it attacks copper mildly.
Some people use aqua regia for gold recovery. But you can’t recover gold through aqua regia from so many materials. For example, if you try to recover gold from gold plated stainless steel, aluminum or copper etc., using royal water, you will have to face great difficulty. Aqua regia will dissolve the above mentioned metals also. It will increase your processing cost, and precipitating the gold from AR solution will be very difficult. So, we carried out an intensive research and prepared an instant gold recovery solution. All you guys were looking for a solution that should dissolve the gold quickly and not attack the substrates.

There you go!

Note: People want to know the composition of the solution that I have used in gold recovery from chips in my video on my YouTube channel: https://youtu.be/smwPFjvR0RA   some people have sent me comments talking about their ideas that I have used Potassium Cyanide in my solution. This is not correct. These days there are many new combinations used for gold recovery from gold coated material. Even some gold miners are using those chemicals. Some Chinese companies are also selling such products that can easily recover gold from ores and other things. So, whatever opinions my friends expressed on my channels about the composition of the solution are not correct. It is a result of many years hard work. This video is edited. To know more about it, you may send us emails through our website: www.recovercomputergold.com

Please share and like this post. Please follow my blog and oblige me with your comments if you like this article.
Some share of the revenue generated from the ads goes to the underprivileged children. So, please click on the ads to help us.


Wish you all the success in your endeavors & thanks for your time!

Friday, 20 January 2017

Gold and other Precious Metals recovery from Computer Parts/E-waste

Gold and other precious metal recovery from e-waste is a profitable business. Everybody is interested in gold and silver recovery from processors, rams, chips and hard drive, etc. Some people are interested even in medium scale e-waste recycling plants. It is undoubtedly a good business. But as we all know that Rome was not built within a day. The same applies to this business also. I find a lot of people on net promising huge profits with small investments in a very short time. And that makes me laugh like anything. They are all false claims. Beware of those people! But yes, one thing about this business is very positive and that is that it can be started with as little investment as 3000 to 5000 USD and you can easily make 20 to 25% profit on that. And you can process the material in two to three days. You get back your original amount with profit. And, then again, you can purchase the material and process it in a few days only. And this way, you can make more money in a month. I have been guiding people for more than thirty years about this line. If you keep patience, you can make quite a good amount of money in one or two years. Initially, you will have to do it manually, but once you are established, you can go for some low cost machines and expand your business.
The availability of raw material is not a problem. There are many ways to procure it. You should also keep one thing in mind that you should not purchase and process all kinds of material. You should process selected items only if you want to make more money safely.

For more details you may visit our website: www.recovercomputergold.com

Please share and like this post. Please follow my blog and oblige me with your comments if you like this article.
Some share of the revenue generated from the ads goes to the underprivileged children. So, please click on the ads to help us.


Wish you all the success in your endeavors & thanks for your time!

Saturday, 14 January 2017

How to Recover Silver from Electrical Silver Contacts?

Silver contacts are either made of pure silver and are soldered on copper strips or copper contacts are coated with a thick layer of silver. In both the conditions silver can be recovered with nitric acid (HNO3).
If the silver contacts are soldered on copper strips, you can cut the copper strips with a cutter to separate silver contacts from them. Now put all the silver contact points into a stainless steel pot. Take one part of nitric acid (68%) and one part of water and mix them together. Now pour this dilute nitric acid in small quantities onto the silver points in the stainless steel pot. The copper and silver will react with nitric acid and start dissolving into it. This reaction produces some smoke. So, either you should do it in the open or in a room with exhaust fan, so that the exhaust fan should send all the smoke out into the air. Keep pouring dilute nitric acid into the pot till all the metals dissolve into the solution. Now there are two metals in the solution in the form of nitrates that is- Silver nitrate and copper nitrate. First, we will recover silver from this solution. To do that, take HCL (Hydrochloric acid) 35% purity. Mix HCL with silver nitrate solution in small increments. Stop adding HCL to the solution when silver chloride stops separating from the solution. Decant the solution when silver chloride (AgCl) has settled down to the bottom completely.

Heat up some water and add it to the silver chloride. You can use a plastic pot for it. Take round iron pieces of around two inch diameter and half inch thickness. Put these iron rings onto silver chloride in plastic container. Slowly move around these iron rings for some time with a wooden rod. Silver chloride will start changing color and converting into pure silver. Stop stirring the rings when there is no silver chloride left in the container. Now you have got pure silver dust. Take out the rings; wash the silver dust with plain water three times. Dry this dust, and melt it into a solid piece of silver.

Please share and like this post. Please follow my blog and oblige me with your comments if you like this article.
Some share of the revenue generated from the ads goes to the underprivileged children. So, please click on the ads to help us.


Wish you all the success in your endeavors & thanks for your time!