Gold Silver Extraction from Computers

Gold Silver Extraction from Computers

Gold Recovery from Aqua Regia, Gold from Computer Chips, and gold from computers are some of the captions with which I receive a great number of mails every day. This is because Gold Recycling business is very profitable and it attracts more and more people towards it.

Today, there is no dearth of people on the net who suggest you through videos and articles about Gold Silver Extraction from Computers with titles such as Gold Silver recycling, Gold Recovery, Gold Recovery Techniques, Gold Extraction from Waste etc. the prospects of Gold Silver Extraction from Waste are getting better and better with everyday increase in the use of electronic devices.

There are many easy methods to Extract Gold Silver from computers and other Electronic Waste in a short time and make lot of money. And this business can be started with little investment also at a small place in an environment friendly manner. As mentioned above, the availability of the raw material is no problem.

I have thirty years of experience in this field, I feel very happy to help out people if they have any problem regarding the Extraction of Precious Metals from any kind of E-waste.

For complete details and methods you may click below:

Gold Silver Extraction from Computers

How to Recover Gold from CPU

How to Recover Gold from CPU

Hundreds of thousands of people search answer to their question on the net by keywords like How to Extract Gold from CPU, How to Recover Gold from Processor or Extracting Gold from Processor etc. Well from all this, we come to know about the curiosity of the people all over the world who are interested to know about the Gold Recovery Process from Processors.

I often find people on the net, asking about the exact gold recovery from CPU, there is lot of confusion about it. The fact is that only few people have the correct information about the correct gold recovery from CPU. At the time of the birth of CPU, gold was quite cheap. So, obviously early stage CPU had more gold. One kilogram of CPUS of 386 & 486 has about six and a half to seven grams of gold. Now with the advancing technology and the increasing price of gold, the use of this precious metal in the processor has been reduced considerably.

When we discuss about How to Recover Gold from CPU, we must also keep in mind that extracting gold from CPU is not as easy as explained by many in the videos on the net. Because practical experience counts a lot, so, the best thing would be to do it under the guidance of a trained person. In today’s busy world even an online presence of the guide will do.

The best method to remove gold from CPU is Aqua Regia Process. Aqua Regia is a mixture of one part of nitric acid and three parts of hydrochloric acid. It should be handled carefully since the nature of these acids is corrosive. For this you may either use a plastic tub or a glass vessel

To seek our complete guidance on the gold extraction from CPU please click below:

How to Recover Gold from CPU

Silver Recovery from X-ray Film

Silver Recovery from X-ray Film

Silver extraction from x-ray and other photographic waste such as Hypo and Fixer solution etc. is a very systematic trade. About 27 percent of the silver produced every year is used in photographic industry globally. In India lot of Silver Recovery Process Units are extracting silver from X-ray films and used Hypo and Fixer Solutions. These units employ sodium hydroxide Method for Silver Recovery from X-ray Film. But that method is too old and time consuming. Now lot of new silver Extraction Methods from X-ray Films have come. They are less expensive and less time consuming also. In India you get an added advantage when you extract silver from x-ray film, and that is that after removing silver from the x-ray film, you can get a good price for your plain washed sheet, which is blue in colour. You can get around Rs.80 per kg for fresh x-ray sheet. That way you make money from silver as well as from the washed x-ray film.

The best thing about this business is that it can be started with little investment and it does not require much space also. You can do it in a fifty square yard (properly ventilated) area or even less. Two types of x-ray films are available in the market. One is fresh x-rays another one is second quality of x-ray films which is collected by the poor street boys from trash cans and public dumps as a means of their livelihood and sold to the scrap dealer of the city. You just can’t imagine what a huge quantity of used x-ray films is collected every day in every city and the money that the owners of silver extraction units make from this.

To know complete details about silver recovery process, please click below:

 Silver Recovery from X-ray Film

How to recover gold from circuit boards

How to recover gold from circuit boards

Gold recovery from circuit boards cannot be done through one method or step. We have gold plated circuit boards also, and, there are many components on circuit boards in which gold is used. So, honestly speaking, different methods are used for gold extraction from different components. There is gold in transistors (inside and outside) used on circuit boards, golden fingers attached to circuit boards also have gold. Some fingers even yield good amount of gold. Then there are chips on circuit boards that also contain gold inside them. And then we have connectors on circuit boards. They also have gold or silver polish on them. These connectors are mostly made of brass. And, so, when we extract gold from them, we should take care to save the metal so that we can increase our profit margin. Some inexperienced persons loose brass in the process of removing gold from connectors. That is the reason we should understand the whole process well when we discuss about How to recover gold from circuit boards?

You can really make big bucks by extracting gold and other metals from circuit boards. These days it is a very big trade. If you want to know all the methods with complete details please click below:

How to recover gold from circuit boards

How to recover gold from aqua regia solution

How to recover gold from aqua regia solution

When we talk about how to recover gold from aqua regia solution, we must also be aware that aqua regia fumes are harmful and the acids used in aqua regia are toxic. So, it should be done carefully. It is economical to get gold from processors and other e-waste through aqua regia. To prepare aqua regia we need to mix one part of nitric acid and three to four parts of hydrochloric acid. Prepare this aqua regia solution in a glass or plastic bucket. To know the complete details of your question please click below:

How to recover gold from aqua regia solution

How much Gold we get from Computer Chips

As promised last time to reveal the accurate Gold content in computer chips, well, normally there are two types of chips mounted on computer mother boards PLCC and PQFP,  PLCC package chips have lesser qty. of gold than the PQFP chips. PQFP chips made in 2000 have around 2 grams of Gold per kg where as Plcc chips have little more than a gram; processors of 386 and 486 computers have 6 to 7 grams of Gold per kg. In my future posts, I will keep telling you about the accurate metal content in different components.

Syed Sajid Ali

Urooj International

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Precious Metal Content in Computer Chips

There is great curiosity among people to know about the Precious Metal Content in Computer Chips, only the big E-waste Recycling companies such as Umicore etc. know the fact. I have read so many articles on different Recycling forums where lot of people want to know about the Gold Recovery Process from Computer Chips. There are answers but not satisfactory ones.
The real answer is that we can’t get the same Gold Recovery from all the Computer Chips. The older the batch codes of the Chips the more Gold we get from them. At the initial stage of chips' manufacturing, Gold was very cheap, so the companies used more Gold in chips. But with the advancing technology and increasing price of Gold, lesser quantity of Gold was used in chip manufacturing. And now Chips manufacturing companies are in search of a technology where they can use the minimum quantity of Gold in Chips or not at all. But whatever might be the case, today Recovering Gold from Chips is quite a lucrative business provided you process them properly.
In my soon to come next article I will throw light on the exact Gold Content in Computer Chips.
Syed Sajid Ali
Urooj International