How much gold does an old phone contain, and does the phone have gold in it? Is there gold in the ph

Not necessarily, refining requires high technology, otherwise the pollution is too great.

One ton computer wiring version 300 grams**.

400 grams per ton of mobile phones**.

Let's take a look at the calculations according to this.

With the development of science and technology, almost everyone now has at least 2 mobile phones, and some mobile phones have not been scrapped, everyone does not like to use them, and these mobile phones that we usually buy for thousands of yuan can only be sold as scrap in the end, and these scrap products are purchased when these mobile phones, but the money given is very limited, but the use of waste mobile phones can be refined. How much can a mobile phone refine**? You may not believe it when you say it.

I still remember when I was a child, the people downstairs who bought scrap products, pedaled small tricycles, and muttered "buy old mobile phones, old color TVs, air conditioners, refrigerators, and washing machines". At that time, they bought used goods for refurbishment and reuse.

Now that the times are different, look at the advertising slogan of people buying old mobile phones: "You can contact me if you have the goods for the washbasin across the country".

Obviously, the piles of bad phones can't be used for refurbishment, many of them are copycat miscellaneous phones, and they can't even match the battery, how can they be used for refurbishment? Moreover, the preservation environment is particularly "down-to-earth" and is spread directly on the ground.

Later, the dealer inadvertently revealed that the purpose of collecting the old mobile phone was to refine **, which made the onlookers suddenly brightened. The public ** price of a waste mobile phone is 20 yuan, no matter whether it is good or bad, no matter the brand, as long as the motherboard is still there.

It is reported that 10 mobile phones can be refined into 1 gram**. And 1 ton of mobile phones can be refined 300-400 grams**.

Hello, I hope my answer can satisfy you that there is such a thing as gold in the phone, it's not nothing, for example, there are masonry navigation keys, and there is gold, but ** must be counted, don't you want to take advantage of it? No way! It is advisable not to think about such questions, **a lot.

Mobile phone internals contain a variety of valuable materials, including**, 20% 25% copper, 40% 50% renewable plastic. One study showed that 150 grams**, 100 kilograms of copper and 3 kilograms of silver could be extracted from 1 tonne of discarded mobile phones. According to China's current annual waste of 100 million mobile phones, the total weight of these waste mobile phones is 10,000 tons, and 1,500 kilograms**, 1 million kilograms of copper, and 30,000 kilograms of silver can be extracted if they are treated.

This ** requires a special extraction. You can't find the ** inside the real phone.

A high-end mobile phone contains about grams.

Although our smartphones contain, the number of ** is very small. According to statistics and calculations, the gold content of a mobile phone in Yansheng is about grams, while the gold content of some high-end mobile phones is about grams, which may be the reason why they are more expensive. Of course, there are slight differences in the mobile phones of various brands of Paisong, but there is not much difference between them.

The ** that can be extracted from each mobile phone is generally different, but it is roughly the same, and there are differences due to the different materials used. Surveys show that the average smartphone uses grams**, which are mainly used for circuit boards and other internal accessories.

Apple, for example, received more than 61 million pounds of steel, aluminum, glass and other materials from its old computers and smartphones, and 2,204 pounds (kilograms).

The reason why the phone contains **.

Because gold has excellent electrical, thermal and oxidation resistance under natural conditions, it is not easy to react with other substances. Not the entire motherboard is gold-plated, but only the plug-in parts and pad solder feet in key parts are gold-plated. <>

The amount of gold in an old mobile phone is too small, usually only a few microinches. According to the results of his experiments, the highest content in the current mobile phone is the "Big Brother" mobile phone, and a mobile phone can be refined about 1 gram higher, but now this kind of mobile phone is almost impossible to find. The gold content of other mobile phones is very low, among which the gold content of Nuoshu Mowangkia mobile phone is slightly higher, but one can only be refined at most about 10 milligrams.

Large-scale refining, 300 grams of a ton of computer wiring version**, 400 grams of a ton of mobile phones**.

Summary. The mobile phone contains **, but the content is very small. The Japanese Olympics made medals by extracting the medals from the old mobile phone.

Is there a ** in the phone? Is there a ** in the phone?

The mobile phone contains **, but the content is very small. The Japanese Olympics made medals by extracting the medals from the old mobile phone.

A ton of waste mobile phones can be extracted from a full 400 grams**, kilograms of silver, 172 grams of copper, etc.

In fact, the "gold content" of "electronic waste" is estimated to be 660 grams per ton of fine powder destroyed by waste old computers; From one ton of waste personal computers, 1 kilogram of silver, 150 grams of copper and nearly 2 kilograms of rare metals and other rare earth resources can be extracted. And a ton of waste mobile phones can be refined 400 grams**, etc., and there are really ** in mobile phones. **It is stored in the chip of the mobile phone. A mobile phone probably has less than a gram of **.

There is ** in the phone, but there are very few.

A mobile phone can be refined about grams**, which varies depending on the material used. Surveys show that the average smartphone uses grams of yellow trapped mold gold, which are mainly used for circuit boards and other internal accessories. Apple, for example, received more than 61 million pounds of steel, aluminum, glass and other materials from its old computers and smartphones, and 2,204 pounds (kilograms).

The method of refining the mobile phone into **:

1. First of all, remove the shell of the mobile phone, and only keep the electronic board of the mobile phone slowly.

2. Use pliers to remove all the electronic components on the electronic board, leaving only the complete electronic version.

3. Then crush the motherboard of the mobile phone, and break it if there is no condition to crush, the smaller the better.

4. Finally, soak the crushed electronic board with aqua regia and filter it to extract it. <>

There are still "**" in the old mobile phone, no wonder there are so many people, do you know.

The old mobile phone contains **.

There is ** in the old phone! There are ** on the motherboard of the mobile phone and on the soft board, but these are all gold-plated and thin layers. If you want to refine **, it will take a lot to produce one gram.

Every 1000 mobile phones can be about**50 grams** and 400 grams**, **brother is not counted, 50 grams** is calculated according to 350 grams, worth 17500 oceans; The cost of the ** person is 1000 face plates, the wholesale price of this kind of face plates is up to 5 yuan, Chen Ben is 5000, and several acids used in corrosion and other processes are also very cheap and negligible, so his final profit is at least 10,000 yuan; Of course, the environmental damage caused by indiscriminate dumping of waste liquid, let alone 10,000 yuan, and adding 3 zeros may not be able to remedy it.