How to Recover Gold from Cell phones/Gold Extraction Method from Mobile Phones/Gold Recovery from Mobile Phones

The cell phone has become an essential thing in our lives today. We seem to be incomplete without cell phones. And it is a plus for the e-waste recyclers. There is a great variation in the yields of precious metals from cell phones of different makes. I mean, you don’t get the same amount of precious metals from all the cell phones. Branded mobile phones give you better gold recovery than the cheaper ones, especially those made in China. If you dismantle a cell phone, you will find the gold on its motherboard (PCB). The connectors in cell phones are gold-plated. The chips on the mobile motherboard also contain gold.

Before recovering gold from the cell phones, you have to dismantle them. The ceramic capacitors in cell phones contain silver, gold, palladium, and sometimes platinum. So, first of all, remove all the components from the motherboards carefully. There are many videos on YouTube that explain the dismantling of cell phones. You can watch one or two videos and understand the whole process.

First, we will talk about gold recovery from mobile PCBs. These days, there are many non-cyanide gold recovery chemical compounds with different brand names available on the market. You can search for them on the internet and buy one. They are very economical, and most of them are made in China. Their brochures provide you with complete details about how to use the chemicals for gold recovery. So, you can use that chemical to recover gold from mobile PCBs. Another option is cyanide gold recovery. But cyanide is harmful. If you need some help with it, You can write to me as well.

Secondly, we need to recover gold from gold-plated connectors used in mobile phones. You can use nitric acid to do so. Gold recovery from gold-plated pins through nitric acid is also a good process. However, you should do it in an open place or in an appropriately ventilated room.

Thirdly, you have to process chips for gold recovery. Chips are first burned and then ground into a fine powder. Then the pins are separated from the powder or ash through a sieve. Store these pins, and when you have a saleable quantity of them, you can sell them to a smelter.

The fine ash contains the very thin gold wires used in bonding in the integrated circuits. So, using a metal bowl, you can wash away all the ash with water. This technique is referred to as panning. There are many companies that sell these panning bowls. They show you a demo as well. It is not very expensive. You can get it at an affordable price. After removing the ash, you have silicon chips and golden wires left in the bowl. With aqua regia, you can recycle that gold.

Apart from chips, there are other components on the motherboard that contain gold. Aqua regia can also treat these components to recover gold.

I have intentionally kept the article short. Mentioning all the details about gold recovery processes would make the article too long. Some people might find a long article boring. So, I have given the basic ideas about the processes mentioned above. You can always write to me if you need to know more about any of the processes mentioned in the article. You can contact us via our blog's contact form.

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 आपसे निवेदन है कि हमारी पोस्ट को लाइक करें, अपने कमेन्ट्स दें, शेयर करें | 

 

 

 

 

 

Is there any future for e-waste recycling in India / E-waste Recycling Business / E-waste Recycling Plant

E-waste recycling undoubtedly holds a great future in India. But you have to streamline this trade. Last year, 1.85 million tonnes of e-waste were generated in India.

We are all increasingly addicted to a variety of electronic devices. So, obviously, every year the quantity of e-waste in India is going to be even greater. India is marching towards prosperity at a faster pace. And this has given the Indian consumer a great deal of power to buy good brands of mobiles and laptops, etc. Expensive brands use more precious metals in their gadgets. As a result, recycling companies make more money when they recycle precious metals from them.

A metal recycling company recycles electronic scrap. The metal business has many advantages; it is a cash business. Any metal sells like hot cakes. Iron is the cheapest metal compared to copper, aluminium, etc.; you can even sell this metal any time on the phone. The reason being that every metal finds so many uses that its demand never decreases. There could be a little timely fluctuation in the prices sometimes, but it does not affect the demand much. These factors, plus many more, make people opt for e-waste recycling businesses in India.

All the big companies just want to get rid of e-waste because they want their place to be clean. That’s why they dispose of their e-waste either at a very low price or free of charge. Some of the workers in the big firms are very careless. They throw away the computer or just any other electronic device, even with the slightest fault. And the recyclers benefit greatly from this practice. When the recyclers pick up CPUs or monitors from big companies, they segregate them and have those machines tested and refurbished. Around 30 to 40 percent of the of the material, be it computers, mobile phones, or just any other e-scrap, becomes functional with a slight repair. In this way, recyclers generate significant profits. And this will never stop.

Another important thing that goes in favour of the licensed recyclers is that the government has made a law that only licensed recyclers can pick up the material now because 80% of e-waste in India is processed in he illegal or unauthorized  sector. And the people in the unauthorised sector don’t use any machines to process it. They simply burn large piles of it in the open, resulting in a lot of pollution. Until sometime back, it was a big problem for the authorised e-waste recyclers because they had tough competition with the small-scale illegal sector recyclers. But now, the government of India is very strict about pollution issues. It is coming down very hard on the unauthorised sector. A lot of the raids are conducted in the illegal sector; unbilled materials worth hundreds of millions of rupees are seized every month. Severe penalties are imposed. And this works in favor of the registered recyclers. Because all these strict measures are taking the e-waste recycling industry towards an opportunity that registered recyclers have long been waiting for. So, there is definitely a good future for e-waste recycling in India in an environmentally friendly manner.

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Gold content in BGA chips/How much Gold in BGA Chips/How much Gold in Green Chips

How much gold is in one kilo of BGA chips? Well, the answer is quite a lot. You get 7 grammes of gold per kilo. But here, you have to be very careful about one particular thing. And that is why you get this yield from Intel BGA chips. If it is quite an old batch from Korea or Taiwan, you can get up to 3 grammes of gold per kilo. But BGA chips from Chinese motherboards have a very low yield. You won’t believe you don’t even get half a gramme of gold from the current Chinese BGA chips per kilo. We get BGA chips from Rams also. From those chips, we get around 3 grammes of gold per kilo. Some rams have normal chips. Their current yield is 1.1 grammes of gold per kilo.

In my next post, I will explain the process of gold recovery from BGA chips.

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आपसे निवेदन है कि हमारी पोस्ट को लाइक करें , अपने कमेन्ट्स दें , शेयर करें | 

How to set up an E-waste Recycling Plant/Facility/E-waste Recycling Plant

Start electronic scrap recycling and get rich soon. This is one of the world’s best businesses these days because it is a metal business. You get gold, silver, palladium, platinum, copper, lead, tin, aluminium, and so many rare metals from this.

The first and foremost thing to do before starting a business is to look for sources of raw materials at a very good price. The best thing about this business is that e-waste generation is increasing by the day.

The second important factor is to decide the size of the plant according to your budget. The third is the area of the land. The fourth and most important aspect is the machinery selection. The best electronic scrap recycling machines are either from Germany or Italy. China also makes electronic waste recycling plants, but they are not as durable as those in Germany and Italy. Some Turkish companies also sell these plants. They, too, are not as satisfactory as their manufacturers claim them to be. So, do thorough research before buying the electronic waste recycling machines.

After this come the skilled chemists and engineers. Most of the plants fail just because their consultants, chemists, engineers, and the management team as a whole lack expertise in the field.

Another important aspect to keep in mind is that you shouldn’t start the facility right away. I mean to say, gain some experience first. You can either work in a recycling facility to fully understand the nature of the business or start it on a small scale. This strategy has the benefit of allowing you to understand all of the business's ups and downs. You can even start as a dismantler. Even if you experience some loss, it will be significantly less than what you might experience if you were to start the plant without any experience.

The secret I am going to reveal to you now is that inexperienced people are not able to decide what material to process and what not. Whereas experienced people only recycle the stuff that makes more profit. I receive so many calls from people in the process of setting up the e-waste recycling facility almost every week, telling me their consultant has advised them to recycle computer motherboards only. And I pray to God for their mental equilibrium in the time to come.

So, it is undoubtedly a good business, but you need to take into account so many aspects before starting an e-waste facility. This topic is very big, so I will keep providing you with very useful information on it in parts.

I hope you like the tips that I have given. It is the result of my thirty years of experience in this field.

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I wish you all the success in your endeavours and thank you for your time!

Silver Recovery Raw Materials/Recover silver from Old Pots/Extract Silver from X-rays/Silver Plated Material

How to recover silver, what is the silver recovery process, how to extract silver, and how to recover silver from an x-ray film

All these keywords used on different search engines indicate people’s quest to learn the silver recovery process and make money. I receive a lot of phone calls and emails in which people ask me about the silver recovery process, either from X-ray films or from a fixer solution. It portrays that the majority of people who are interested in the silver recovery process are of the opinion that there are only two things from which you can recover the silver. But it is not so. There is a long list of items from which you can recover silver and make money. I would like to mention a few of them.

 Apart from x-ray films and fixer solution, you can also recover silver from ultrasound films, compact discs, diodes (electronic components), silver-coated connectors mostly used in the electronic industry, silver-coated wires, mirrors, mobile tower boxes, electrical contacts, silver-plated bathroom accessories, crockery, silver-oxide batteries, solar panels, old coins, etc.

The best thing about them is that they are available in good quantity. And you can start this business with a little investment and make a living out of it. And it is quite easy to recover silver from them.

Some people find it hard to trust. However, they are unaware that industrial applications utilise half of the annual silver consumption. Therefore, recycling silver from such items is undoubtedly a profitable business.

For further assistance on this matter, you can write to me through our contact form on this blog.

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आपसे निवेदन है कि हमारी पोस्ट को लाइक करें , अपने कमेन्ट्स दें , शेयर करें | 

How to Recover Gold from Computer Parts/Gold Extraction Process from Computers/E-waste Recycling

I received a large number of emails today in which people expressed their desire to learn how to recover gold from computer parts. I thank those who have written to me about it. And I would like to tell them that I have explained this in my recent post on this blog under the title “Recover Gold from Electronic Scrap.”

 So read the article of your choice, and please follow my blog and oblige me with your comments if you like that article.

I wish you all the success in your endeavours and thank you for your time!

आपसे निवेदन है कि हमारी पोस्ट को लाइक करें , अपने कमेन्ट्स दें , शेयर करें | 

Recover Gold from Electronic Scrap/E-waste Recycling for Gold/Recover Gold from Rams/Gold Recovery from Computer Parts

Gold recovery from electronic scrap is a very lucrative business. But you must find the right source to buy the material. Because there are two things to consider when you start this business: Number one, you should choose the right methods to recover all precious metals from electronic waste (e-waste). Number two: you should also be good at purchasing the material. Being good at only one thing won’t help.

When we talk about electronic scrap, it is not one big thing. It is a mixture of either so many electronic circuit boards or a variety of whole devices. The best thing about it, according to my experience, is that you should not process everything. You should be careful if you want to make more money in a short time. When we talk about precious metal recovery from electronic scrap, it is not every component of the scrap that yields precious metals. Only specific components require the use of precious metals. For example, chips, processors, golden fingers, gold-plated connectors, some special diodes and transistors, monolithic ceramic capacitors and relays, etc.

If you happen to buy a mixed lot of electronic scrap, you should first segregate the items. Now, one by one, take away the above-mentioned precious metal-bearing components. There are customers for almost everything that you get from e-waste. So, you can sell the rest of the items (non-gold-bearing ones) to the e-waste recyclers.

There are tests that allow you to determine the presence of various precious metals. For example, if you think that a particular component is silver-plated,. You can first put a drop of nitric acid on it, followed by a drop of hydrochloric acid. If there is silver, either in the form of alloy or polish, there will be a curd-like formation on the surface of the metal. For gold, you can put a drop of nitric acid on a component or a piece of metal that looks like gold. Gold does not react with nitric acid. It stays as it is. If it is copper, brass, etc., nitric acid will react and dissolve the metal. In the same way, there are methods for testing palladium and platinum as well.

You can remove gold polish from the components through an AP process. CPU's and processors are best treated for gold recovery with aqua regia. Gold can be removed from the pins through sulfuric cells, too.

In my next article, we will discuss some precious metal recovery methods in detail.

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