Shanxi Changzhi Ca Project, the target is to separate and purify the reduced calcium to obtain 99.99% high-purity calcium.

The high-purity calcium is a reducing agent for preparing many high-purity metals and rare earth materials, and plays an indispensable role in the atomic industry and national defense industry. In the preparation of nuclear materials uranium, thorium and thorium, the purity of the reducing agent metal calcium directly affects the purity of the obtained nuclear material, thereby affecting the performance of the nuclear components and the whole machine.