The cadmium vacuum distillation project of Yunnan Mengzi Mining and Metallurgy Co., Ltd. has a purity of 99.998% or over. It solves the problem of cadmium pollution and bismuth pollution in wet zinc smelting from the source. It is the target project of cadmium vacuum distillation. The system is already a standard equipment for cadmium smelting and widely applied by major zinc smelting plants in China.

Yunnan Copper micron zinc powder project, the zinc powder total zinc 99.99%, minimum particle size 2um, 100% pass 10um, average particle size is 4.63um, it is the electrothermal distillation production micron zinc powder benchmark project.

The hard zinc distillation project has achieved continuous distillation of hard zinc solid materials and complete separation of indium, antimony, silver, lead and zinc. It is the benchmark project for the distillation of hard zinc and iron-aluminum-zinc alloys.

The Anyang Minshan Group Precious Lead vacuum distillation project has solved the completely separation of Lead, Antimony bismuth from Silver. It is a bench mark project for High melting point high boiling point metal continuous vacuum distillation project.

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.