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Thiourea Gold Leaching
Thiourea gold extraction method
There are many methods in ancient alchemy, and the method of thiourea gold extraction is gradually emerging in the world.
Thiourea, organic compounds are also. Its special nature, in the matter of gold extraction, has unique ability. Gold extraction with thiourea is based on the fact that gold and thiourea can form a stable complex. In a specific solution environment, adjust its pH and control its temperature, gold can quickly combine with thiourea and dissolve into the liquid phase.
In this process, many factors are related to success or failure. If the pH of the solution is too acidic or alkaline, it will not benefit the complexation of gold and thiourea. If the acidity is too high, thiourea is easy to decompose and lose its gold extraction effect; if the alkalinity is too high, the dissolution of gold will be blocked. Temperature is also critical, and it should be maintained in an appropriate range. If it is too high, the reaction will be too fast and difficult to control; if it is too low, the reaction will be slow and time-consuming.
And the amount of impurities in the solution also affects the gold extraction of thiourea. Too many impurities may compete with gold for thiourea, or change the chemical properties of the solution, resulting in a decrease in gold extraction efficiency. Therefore, in order to extract gold efficiently with thiourea, various factors need to be carefully regulated.
In today's mining industry, thiourea gold extraction is increasingly favored because it is more environmentally friendly than traditional gold extraction methods, or has higher However, in order to make it perfect, it is still necessary for the wise men to study it in depth to solve the problems, promote its wide application, and add brilliance to the alchemy industry.
There are many methods in ancient alchemy, and the method of thiourea gold extraction is gradually emerging in the world.
Thiourea, organic compounds are also. Its special nature, in the matter of gold extraction, has unique ability. Gold extraction with thiourea is based on the fact that gold and thiourea can form a stable complex. In a specific solution environment, adjust its pH and control its temperature, gold can quickly combine with thiourea and dissolve into the liquid phase.
In this process, many factors are related to success or failure. If the pH of the solution is too acidic or alkaline, it will not benefit the complexation of gold and thiourea. If the acidity is too high, thiourea is easy to decompose and lose its gold extraction effect; if the alkalinity is too high, the dissolution of gold will be blocked. Temperature is also critical, and it should be maintained in an appropriate range. If it is too high, the reaction will be too fast and difficult to control; if it is too low, the reaction will be slow and time-consuming.
And the amount of impurities in the solution also affects the gold extraction of thiourea. Too many impurities may compete with gold for thiourea, or change the chemical properties of the solution, resulting in a decrease in gold extraction efficiency. Therefore, in order to extract gold efficiently with thiourea, various factors need to be carefully regulated.
In today's mining industry, thiourea gold extraction is increasingly favored because it is more environmentally friendly than traditional gold extraction methods, or has higher However, in order to make it perfect, it is still necessary for the wise men to study it in depth to solve the problems, promote its wide application, and add brilliance to the alchemy industry.
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