Tin slag recycling is an essential activity. Tin slag refers to waste generated during wave soldering production, containing a high tin content. Given the limited nature of tin resources, slag recycling effectively conserves resources and reduces environmental damage. Moreover, the tin in the slag can be reused, promoting the development of the circular economy through the production of tin materials via recycling. To achieve tin slag recycling, various methods such as physical separation, chemical recovery, and smelting can be employed. These methods effectively extract and separate the tin element, aiming for circular utilization and contributing to sustainable development. Therefore, tin slag recycling is necessary and holds significant importance.
