Technical Principles of High-Stability Chemicals in Precious Metal Extraction

Properties of Calcium Carbide (CaC₂)

Calcium carbide (CaC₂) is a remarkable chemical with outstanding physical and chemical properties. It has a high melting point of 2300°C, which allows it to maintain stability under extreme high - temperature conditions. This high - temperature resistance is crucial in many industrial processes.

In addition to its high melting point, calcium carbide also exhibits excellent electrical conductivity. This characteristic makes it stand out among similar chemicals. Moreover, it boasts high purity and stability, with a purity level often reaching over 95%. Such high - quality properties have attracted significant attention in international trade.

Calcium Carbide in International Trade

In the international trade market, calcium carbide has become a hot - spot product. The global demand for calcium carbide has been on the rise in recent years, with an annual growth rate of approximately 5%. Many countries and regions, especially those with developed industrial sectors, have a large demand for high - quality calcium carbide.

Technical Principle of Calcium Carbide in Precious Metal Extraction

One of the most important applications of calcium carbide is in the extraction of precious metals. When calcium carbide is processed with ammonia water, a series of complex chemical reactions occur. Calcium carbide reacts with water in the ammonia - water solution to produce acetylene gas and calcium hydroxide. The acetylene gas can form complexes with precious metal ions in the solution, facilitating the separation and extraction of precious metals.

This extraction method has high efficiency. In some practical applications, the extraction rate of precious metals can reach over 90%. The high - stability calcium carbide ensures the smooth progress of the reaction and the high - quality extraction of precious metals.

Other Industrial Applications of Calcium Carbide

Apart from precious metal extraction, calcium carbide also has wide applications in other industrial fields. In the synthetic rubber industry, calcium carbide is used as an important raw material. It can react with other substances to produce important monomers for synthetic rubber production, improving the quality and performance of synthetic rubber.

In the resin industry, calcium carbide - derived products can be used as additives to enhance the hardness and heat - resistance of resins. The use of calcium carbide in these industries has promoted the development and innovation of related fields.

Wholesale Supply Advantages of Calcium Carbide

We offer calcium carbide in wholesale form, which provides significant cost - saving advantages for industrial enterprises and procurement agents. Our company has established a wide - range supply network, ensuring reliable supply in multiple regions around the world. Whether you are in Asia, Europe, or America, we can ensure timely delivery of high - quality calcium carbide.

Our calcium carbide products have passed strict quality inspections, with a defect rate of less than 1%. This high - quality assurance gives you full confidence in our products.