Amberlyst 15 ion-exchange resin is widely used in various chemical processes due to its strong acidic properties. It is commonly employed as a catalyst in organic synthesis reactions, such as esterification, alkylation, and hydrolysis. The resin is particularly effective in facilitating the production of biodiesel through the transesterification of vegetable oils.

In the petrochemical industry, it is utilized for the purification and separation of hydrocarbons, as well as for the removal of impurities in refining processes. Additionally, Amberlyst 15 is used in water treatment applications to remove metal ions and other contaminants, ensuring the quality of industrial and drinking water.

Its robust structure and high thermal stability make it suitable for continuous processes in both batch and fixed-bed reactors. The resin’s versatility and efficiency have made it a valuable tool in pharmaceuticals, fine chemicals, and environmental applications.