This will teach you a small method today, and use your mobile phone to make gold. Think about whether it is very excited. The method is very simple. Prepare your old phone, a bottle of concentrated nitric acid and a cup.
The first step is to remove the phone and take out the circuit board inside.
The second step, put the circuit board in the cup, and then pour the concentrated nitric acid.
In the chemical reactions, they should pay attention to covering the nose and nose at this time, because the chemical reactions occur will produce harmful gases.
The third step, remove the reaction circuit board, and filter the remaining liquid with gauze.
The golden granules left at the bottom of the cup, that is, gold, it looks like a lot.
According to statistics, about 150 grams of gold, 3 kilograms of silver, and only 5 grams of gold can be extracted in about a waste mobile phone.
Today, I will teach you a small method to make gold with your mobile phone, and think about whether it is very excited. The method is very simple. Prepare your old phone, a bottle of concentrated nitric acid and a cup. The first step is to remove the phone and take out the circuit board inside. The second step, put the circuit board in the cup, and then pour the concentrated nitric acid. In the chemical reaction, they should pay attention to covering the nose and nose at this time, because the chemical reactions occur will cause harmful gases. The third step, remove the circuit board after the reaction, and filter the remaining liquid with gauze. The golden granules left at the bottom of the cup, that is, gold, it looks like a lot. Inly statistics, about 150 grams of gold, 3 kg of silver, and only 5 grams of gold can be extracted in about a waste mobile phone.
Located on the motherboard, chip, contact contacts, headphone jacks (some are USB ports), power port. But the content is very small. One ton of mobile phones can refine 150 grams of gold. Among the metal contained in a mobile phone motherboard, the silver content is much higher than that of gold, and the content of copper is the highest. To engage in the industry to learn response technology, multi -metal refinement and environmental protection!
Don't change your mobile phone with a mobile phone! The motherboard and keys of the mobile phone have "gold", the extraction method is very simple
n00:00 / 04: 0970% shortcut keys to describe space: Play / suspend ESC: exit full screen ↑: increased by 10% ↓: reduced volume decrease by 10% →: single fast forward 5 seconds ←: single fast retreat 5 seconds Press hold up and hold it up. Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
How to refine gold on old mobile phones?
This will teach you a small method today, and use your mobile phone to make gold. Think about whether it is very excited. The method is very simple. Prepare your old phone, a bottle of concentrated nitric acid and a cup.
The first step is to remove the phone and take out the circuit board inside.
The second step, put the circuit board in the cup, and then pour the concentrated nitric acid.
In the chemical reactions, they should pay attention to covering the nose and nose at this time, because the chemical reactions occur will produce harmful gases.
The third step, remove the reaction circuit board, and filter the remaining liquid with gauze.
The golden granules left at the bottom of the cup, that is, gold, it looks like a lot.
According to statistics, about 150 grams of gold, 3 kilograms of silver, and only 5 grams of gold can be extracted in about a waste mobile phone.
Today, I will teach you a small method to make gold with your mobile phone, and think about whether it is very excited. The method is very simple. Prepare your old phone, a bottle of concentrated nitric acid and a cup.
The first step is to remove the phone and take out the circuit board inside.
The second step, put the circuit board in the cup, and then pour the concentrated nitric acid.
In the chemical reaction, they should pay attention to covering the nose and nose at this time, because the chemical reactions occur will cause harmful gases.
The third step, remove the circuit board after the reaction, and filter the remaining liquid with gauze.
The golden granules left at the bottom of the cup, that is, gold, it looks like a lot.
Inly statistics, about 150 grams of gold, 3 kg of silver, and only 5 grams of gold can be extracted in about a waste mobile phone.
Located on the motherboard, chip, contact contacts, headphone jacks (some are USB ports), power port. But the content is very small. One ton of mobile phones can refine 150 grams of gold. Among the metal contained in a mobile phone motherboard, the silver content is much higher than that of gold, and the content of copper is the highest. To engage in the industry to learn response technology, multi -metal refinement and environmental protection!
Don't change your mobile phone with a mobile phone! The motherboard and keys of the mobile phone have "gold", the extraction method is very simple
n00:00 / 04: 0970% shortcut keys to describe space: Play / suspend ESC: exit full screen ↑: increased by 10% ↓: reduced volume decrease by 10% →: single fast forward 5 seconds ←: single fast retreat 5 seconds Press hold up and hold it up. Here you can drag no longer appear in the player settings to reopen the small window shortcut key description