Covalent organic frame materials (COFs) have the characteristics of high specific surface area, high porosity and structural stability, which make them potential applications in hydrometallurgy. COFs resins can be used as adsorption or separation materials to effectively extract, separate or purify metal ions. Although it has a broad application prospect, there are few researches and reports on its specific application in hydrometallurgy. With the deepening of research and technological progress, the role of COFs resin in hydrometallurgy and other fields will gradually appear.