Abstract:Recovery of beryllium fluoride reduction is low during production of metal beryllium due to 40%~45% beryllium content coming into reduction slag and dust. A new process to recover beryllium from reduction slag and dust and a more reasonable and effective purification method during beryllium metal production was proposed. The results show that beryllium metal produced by new technology can meet the requirement of nuclear high purity of beryllium metal products. The study provides technical support for improving grade rate and recovery of beryllium.