1 thought on “How to refine ancient gold in ancient times”
Clyde
How ancient people would refine gold: Ancient alchemy technology was limited to technology, most of them only use high temperature methods. Even if boiler or firewood, it may melt for the ore of the gold ore, and then use a homemade mold. The ore solution can be installed in the mold, but the purity is not high. This expansion information:
The ancient golden refinement: Ancient alchemy requires 5 processes: the first process is milling: first put the ore into the water cricket, and the hydraulic effect will be The large piece of ore is crushed, and then grinded into powder with stone. The second process is washing. It is to wash the ore powder in the water, remove the part that does not contain ore, and leave the powder containing more gold and silver. The third process is called sintering. That is to say, mixing gold and silver powder and rice are mixed together into a ball, piled up with charcoal, remove sulfur sulfur, sintering into crispy mine groups. The fourth process is called lead reduction smelting. Mix the lead of the mine group and fuse for chemical replacement to form a lead block containing gold and silver. The fifth process is called ash blowing method. That is, put the lead blocks containing gold and silver on the gray ash, blow into the oxygen, and remove the lead block. Blowing away the grass and gray, you can harvest higher purity gold. Goldfutures (Gold Futures), also known as "Gold Futures Contract". Futures contract with gold as the transaction object. Like ordinary futures contracts, gold futures contracts also include transaction units, quality levels, periods, final maturity days, quotation methods, delivery methods, minimum price changes, daily price changes. As the best risk aversion product, gold has the following characteristics: 1. Security: The value of gold is inherent and internal, and has the stability of immortality for thousands of years. The best products are recognized in the world. 2. Metapability: Since the gold market is a global 24 -hour trading market, it can be traded to become banknotes at any time. Gold is a financial asset that is closely related to currency. Currency in other countries. 3. Reverse: The value of gold is inherent. When the banknotes volatile depreciation due to the credit crisis, the gold will automatically adjust the currency depreciation ratio according to this currency. When banknotes appreciate, the price of gold is constant, and this reverseness has become a means to avoid risks of people's investment, and it is also another main value of gold investment. 4. Rareness: At present, the golden stock of the earth is about 137,400 tons. The golden stock on the ground increases at 2%, and the supply of golden years is about 4,200 tons. At present, due to the rapid development of global industries and jewelry, the demand for gold is straight line Rising! 5. Investment: Due to the long -term trend of gold, and the gold market cannot be manually controlled, the risk is small, so gold is a very suitable financial product that is very suitable for medium- and long -term investment products.
How ancient people would refine gold: Ancient alchemy technology was limited to technology, most of them only use high temperature methods. Even if boiler or firewood, it may melt for the ore of the gold ore, and then use a homemade mold. The ore solution can be installed in the mold, but the purity is not high.
This expansion information:
The ancient golden refinement: Ancient alchemy requires 5 processes: the first process is milling: first put the ore into the water cricket, and the hydraulic effect will be The large piece of ore is crushed, and then grinded into powder with stone. The second process is washing. It is to wash the ore powder in the water, remove the part that does not contain ore, and leave the powder containing more gold and silver. The third process is called sintering. That is to say, mixing gold and silver powder and rice are mixed together into a ball, piled up with charcoal, remove sulfur sulfur, sintering into crispy mine groups. The fourth process is called lead reduction smelting. Mix the lead of the mine group and fuse for chemical replacement to form a lead block containing gold and silver. The fifth process is called ash blowing method. That is, put the lead blocks containing gold and silver on the gray ash, blow into the oxygen, and remove the lead block. Blowing away the grass and gray, you can harvest higher purity gold.
Goldfutures (Gold Futures), also known as "Gold Futures Contract". Futures contract with gold as the transaction object. Like ordinary futures contracts, gold futures contracts also include transaction units, quality levels, periods, final maturity days, quotation methods, delivery methods, minimum price changes, daily price changes. As the best risk aversion product, gold has the following characteristics: 1. Security: The value of gold is inherent and internal, and has the stability of immortality for thousands of years. The best products are recognized in the world. 2. Metapability: Since the gold market is a global 24 -hour trading market, it can be traded to become banknotes at any time. Gold is a financial asset that is closely related to currency. Currency in other countries. 3. Reverse: The value of gold is inherent. When the banknotes volatile depreciation due to the credit crisis, the gold will automatically adjust the currency depreciation ratio according to this currency. When banknotes appreciate, the price of gold is constant, and this reverseness has become a means to avoid risks of people's investment, and it is also another main value of gold investment. 4. Rareness: At present, the golden stock of the earth is about 137,400 tons. The golden stock on the ground increases at 2%, and the supply of golden years is about 4,200 tons. At present, due to the rapid development of global industries and jewelry, the demand for gold is straight line Rising! 5. Investment: Due to the long -term trend of gold, and the gold market cannot be manually controlled, the risk is small, so gold is a very suitable financial product that is very suitable for medium- and long -term investment products.