Gold Refining Technology Exploration and Application
As a precious precious metal, gold has been sought after since ancient times.Its pure and stable characteristics make it an indispensable and important substance in currency, jewelry and investment.However, gold does not exist in pure forms in nature, but it needs to be extracted from ore through a series of complex refining processes.From the perspective of the exploration and application of gold refinement technology, this article will introduce the perfect transformation process from ore to pure gold.
1. Gold resources and mining
There are rich gold resources worldwide, mainly distributed in the depth of the crust and the sedimentary rock formation.Mining requires various modern equipment and technical means, and there are strict requirements in protecting the environment and ensuring safety production.Common mining methods include two ways: open -air mining and underground mining.
2. Broken and crushed
Once you excavate the primitive rocks with high golden composition from underground or open -air, you need to crush it next.At this stage, the steps such as primary crushing, secondary crushing and fine crushing are usually crushed into smaller particles.
3. Extract and immerse
After crushing treatment, the materials containing gold particles are obtained. At this stage, chemical reagents such as *** are usually used for leaching operation to dissolve and separate the value elements.
4. Extraction and smelting
After obtaining a solution containing dissolved substances (such as cyanide), a solution can be used in the extraction process to separate the target element (such as AU) from other impurities.Commercial utilization of highly valuable pure gold.
5. Refined and processing
After obtaining high -quality pure gold, further processing and processing must be performed before actual application to meet market demand.At this stage, it may include various links such as casting, synthetic combined GOLD material system, and eventually form various products for consumers to choose to buy and use.
This article briefly introduces the process from the original rock to the final product-pure and commercial utilization value-until the complete transformation process between consumers holds the complete transformation process; at the same time, it also shows that modern technology plays an important role in this process.
The above is just a brief overview. In the actual production, the equivalent also covers many more specific and complex mathematics problems, such as: preferred theory (that is, consumes as little energy as possible but achieves good effects), the design of the new reactor (such as microwave reactors) and even evenThe ultrasonic rule replaces the traditional cooling water system.
It is hoped that readers will know the reform and development of modern technology through this article.
