Gold is a natural product that cannot be artificially synthesized. It is divided into gold and cooked gold. This gold is called natural gold. It is the object of cooked gold. It is a gold that is mined from the mine or the bottom of the river. Matonous gold is the gold that has been smelted and purified by the gold. Generally, the purity is higher and the density is fine. Some can be directly used in industrial production. Common gold bars, blocks, ingots, and various accessories, utensils, gold coins, and industrial gold silk, pieces, boards, etc. The gold that reaches a fairly high purity after being purified is called pure gold, which generally refers to gold that reaches more than 99.6%.
1. The nitric acid separation method can be used to refine gold can be used to use the nitric acid separation method, pour the thick nitric acid into the cup, and put the metal that needs to be refined into the cup. After that, the cup is placed on the cup frame, and at the same time heated it with alcohol lamps, and then you can get pieces of gold. 2, Wang Shui separation method. In addition, refining gold can also use the Wang Shui separation method. After configured a part of nitric acid and triple hydrochloride into Wang Shui, put the metal that need to be refined into the king water, and the metal reaction ends the end of the metal reaction ending the end of the end. Filter. Then heated it, and finally put it in the copper piece for replacement, which can also be refined. four types of texture: . The meaning of red gold and pure gold is close, but due to the different time and local standards, the standards of Chicheng are different. For Chi Jin. The red gold in the territory is generally between 99.2%-99.6%. . The color gold, also known as the "secondary gold" and "tide gold", refers to the low color. Due to the different metal content of these gold, the high color is 99%high, and only 30%of the low. The is divided by different metals, cooked gold can be divided into color gold, mixed gold, K gold, etc. The color gold refers to gold only mixed with silver components, regardless of whether it is high or low. There are more color gold, commonly in gold bars, gold ingots, gold blocks and various utensils and gold jewelry. three, mixed gold refers to the gold inside the gold, in addition to the silver, but also contains other metals such as copper, zinc, lead, and iron. Depending on the type and quantity of the metal contained in, it can be divided into small mixed gold, large mixed gold, bronze mixed gold, and lead -containing large mixed gold. four, K gold refers to gold and copper according to a certain proportion of gold, according to the formula of 24K formula. Generally speaking, the more the proportion of k gold is silver, the more colorful the color; the large copper ratio is purple.
Some are refined on Cong Gold Mine, and the other is refined through electronic waste, such as: computer boards, mobile phone boards and various bulk parts with gold. Electronic garbage refined gold and also teach foreign gold lifting technology.
Pay content for time limit to check for freenAnswer Hello Baidu lawyer serves younHello, 1. The nitric acid separation method can use the nitric acid separation method, pour the thick nitric acid into the cup, and put the metal that needs to be refined into the cup. After that, the cup is placed on the cup frame, and at the same time heated it with alcohol lamps, and then you can get pieces of gold. 2. Wang Shui separation method can also use the Wang Shui separation method to refine the gold. After configured a part of nitric acid and three copies of hydrochloric acid into Wang Shui, put the metal that needs to be refined into the king water, and filter it after the metal reaction is over. Then heated it, and finally put it in the copper piece for replacement, which can also be refined. 3. The sulfuric acid hydration separation method mixes sulfuric acid and hydrogen peroxide in a ratio of one to one, and then puts the technology that needs to be refined into the sulfuric acid hydraulic solution. After the metal reaction is over, the yellow metal object obtained is gold.nQuestion how gold is refinednAnswer 1. First crush the gold ore. 2. Put it in a large pool with a water solution with sodium cyanide to make gold dissolved in sodium cyanide. (Having toxic) 3. Collect the sodium cyanide solution and put it in metal silver (or copper) for replacement reaction. 4. Put the silver embryo after the response into the high temperature of the dish melted, remove the silver -copper residue on the melting surface, and get a rough gold. To get more pure gold, further refinement is needed.nAsk how to refine the gold on the mobile phonenAnswer to open the phone case with a screwdriver and take out the circuit board. Drop all the things on the circuit board. Use pliers to remove the electronic components on the electronic board, leaving only the complete electronic version. Other mobile phones do the same processing. Next, the circuit board of the mobile phone is crushed with a pieces. Finally, soak the crushed circuit board with Wang Shui, and then filter it to make gold.nQuestion concentrated nitric acid, and Wang Shui, where are you selling?nAnswer Wang Shui is generally used to dissolve non -lively metals, such as gold and platinum. Professional chemical drug stores are sold and can also be made by themselves.n6 morenBleak
Gold refining is an important process for gold to become standard products. Gold refinement is a process that removes the impurities in gold mud or coherent gold so that gold products can meet the requirements of the gold transaction quality standard. At present, the methods of refining are chloride purification, Wang Shui purity method, electrolytic purity, and chloride method purification.
Gold is a natural product that cannot be artificially synthesized. It is divided into gold and cooked gold.
This gold is called natural gold. It is the object of cooked gold. It is a gold that is mined from the mine or the bottom of the river.
Matonous gold is the gold that has been smelted and purified by the gold. Generally, the purity is higher and the density is fine. Some can be directly used in industrial production. Common gold bars, blocks, ingots, and various accessories, utensils, gold coins, and industrial gold silk, pieces, boards, etc.
The gold that reaches a fairly high purity after being purified is called pure gold, which generally refers to gold that reaches more than 99.6%.
1. The nitric acid separation method can be used to refine gold can be used to use the nitric acid separation method, pour the thick nitric acid into the cup, and put the metal that needs to be refined into the cup. After that, the cup is placed on the cup frame, and at the same time heated it with alcohol lamps, and then you can get pieces of gold.
2, Wang Shui separation method. In addition, refining gold can also use the Wang Shui separation method. After configured a part of nitric acid and triple hydrochloride into Wang Shui, put the metal that need to be refined into the king water, and the metal reaction ends the end of the metal reaction ending the end of the end. Filter. Then heated it, and finally put it in the copper piece for replacement, which can also be refined.
four types of texture:
. The meaning of red gold and pure gold is close, but due to the different time and local standards, the standards of Chicheng are different. For Chi Jin. The red gold in the territory is generally between 99.2%-99.6%.
. The color gold, also known as the "secondary gold" and "tide gold", refers to the low color. Due to the different metal content of these gold, the high color is 99%high, and only 30%of the low.
The is divided by different metals, cooked gold can be divided into color gold, mixed gold, K gold, etc. The color gold refers to gold only mixed with silver components, regardless of whether it is high or low. There are more color gold, commonly in gold bars, gold ingots, gold blocks and various utensils and gold jewelry.
three, mixed gold refers to the gold inside the gold, in addition to the silver, but also contains other metals such as copper, zinc, lead, and iron. Depending on the type and quantity of the metal contained in, it can be divided into small mixed gold, large mixed gold, bronze mixed gold, and lead -containing large mixed gold.
four, K gold refers to gold and copper according to a certain proportion of gold, according to the formula of 24K formula. Generally speaking, the more the proportion of k gold is silver, the more colorful the color; the large copper ratio is purple.
Some are refined on Cong Gold Mine, and the other is refined through electronic waste, such as: computer boards, mobile phone boards and various bulk parts with gold. Electronic garbage refined gold and also teach foreign gold lifting technology.
Pay content for time limit to check for freenAnswer Hello Baidu lawyer serves younHello, 1. The nitric acid separation method can use the nitric acid separation method, pour the thick nitric acid into the cup, and put the metal that needs to be refined into the cup. After that, the cup is placed on the cup frame, and at the same time heated it with alcohol lamps, and then you can get pieces of gold. 2. Wang Shui separation method can also use the Wang Shui separation method to refine the gold. After configured a part of nitric acid and three copies of hydrochloric acid into Wang Shui, put the metal that needs to be refined into the king water, and filter it after the metal reaction is over. Then heated it, and finally put it in the copper piece for replacement, which can also be refined. 3. The sulfuric acid hydration separation method mixes sulfuric acid and hydrogen peroxide in a ratio of one to one, and then puts the technology that needs to be refined into the sulfuric acid hydraulic solution. After the metal reaction is over, the yellow metal object obtained is gold.nQuestion how gold is refinednAnswer 1. First crush the gold ore. 2. Put it in a large pool with a water solution with sodium cyanide to make gold dissolved in sodium cyanide. (Having toxic) 3. Collect the sodium cyanide solution and put it in metal silver (or copper) for replacement reaction. 4. Put the silver embryo after the response into the high temperature of the dish melted, remove the silver -copper residue on the melting surface, and get a rough gold. To get more pure gold, further refinement is needed.nAsk how to refine the gold on the mobile phonenAnswer to open the phone case with a screwdriver and take out the circuit board. Drop all the things on the circuit board. Use pliers to remove the electronic components on the electronic board, leaving only the complete electronic version. Other mobile phones do the same processing. Next, the circuit board of the mobile phone is crushed with a pieces. Finally, soak the crushed circuit board with Wang Shui, and then filter it to make gold.nQuestion concentrated nitric acid, and Wang Shui, where are you selling?nAnswer Wang Shui is generally used to dissolve non -lively metals, such as gold and platinum. Professional chemical drug stores are sold and can also be made by themselves.n6 morenBleak
Gold refining is an important process for gold to become standard products. Gold refinement is a process that removes the impurities in gold mud or coherent gold so that gold products can meet the requirements of the gold transaction quality standard. At present, the methods of refining are chloride purification, Wang Shui purity method, electrolytic purity, and chloride method purification.