| It is of great significance to recover rhodium from organic wastes in that rhodium in the organic wastes is scarce resources and has high value. At present, the recovery processes of rhodium from the organic wastes containing rhodium include hydrometallurgical, pyrometallurgical and other processes. The incineration method in the pyrometallurgical process is a commonly used method due to its characteristics of simple technology and high rhodium recovery, however, the temperature control requirements of the incineration process are relatively strict, and there are environmental issues. Hydrometallurgical process is relatively simple, while its main problem is low rhodium recovery. Other processes have not yet been applied. Development of efficient and clean new processes is an important future direction for recovering rhodium in the organic wastes. |
