In industrial production, amino acids, as an important basic chemical and biochemical product, are widely used in the fields of food, medicine and feed. However, in the production process of amino acids, the products are often affected by pigments and impurities, and their appearance and purity will be reduced. Therefore, the decolorization process is a crucial link in the amino acid purification process. Activated carbon has become the preferred material for amino acid decolorization due to its excellent adsorption properties. This article will discuss the uses of amino acids, the necessity of decolorization, and the selection and application of activated carbon.

Activated carbon impregnated copper oxide is a supported adsorption material that evenly distributes copper oxide (CuO) on the pore surface of activated carbon, making it capable of both physical adsorption and chemical reaction. Activated carbon is responsible for adsorbing gas molecules, while copper oxide reacts chemically with certain harmful gases, converting them into harmless solid compounds or gases, thereby achieving efficient purification.

The manufacturing of adhesive tape involves the use of various chemicals, including solvents like toluene, which play a critical role in ensuring the adhesive’s performance and longevity. However, the production process also generates harmful gases, such as volatile organic compounds (VOCs), acid gases, and carbon monoxide. With exceptional adsorption capacity, activated carbon can capture and remove harmful pollutants, making it an essential tool in modern tape manufacturing.

Activated carbon is a necessary material in the lithium mining and extraction process due to its excellent adsorption properties. With the growing demand for lithium in renewable energy technologies, including electric vehicle batteries and energy storage systems, the role of activated carbon in lithium recovery has become increasingly important. This article will provide a detailed overview of the role of activated carbon in lithium mining, covering its applications and the key processes where it is utilized.