Hamre, Schumann, Mueller & Larson, P.C.
Method of extracting germanium from germanium deposit using thermal reduction process
A method of extracting germanium from a germanium deposit using a thermal reduction process is disclosed. The method includes: adding sodium monophosphate to a germanium deposit to obtain a mixed germanium deposit; isolating the mixed germanium deposit from air; increasing the temperature and then baking the mixed germanium deposit; and obtaining a germanium concentrate after volatilization of the mixed germanium deposit.
YUNNAN LINCANG XINYUAN GERMANIUM INDUSTRY CO.,LTD. YUNNAN DONGCHANG METAL TECH CO.,LTD.
C C Y C
C01G C22B Y02P C01G
inventional inventional additional inventional
Shikun Kaihong Gao Wendong Zhiguo Tianmin Zailei Decai Wangchang Caiwei Guangwen
Pu Bao Xie Bao Zhu Xie Yang Hu Wu Yao Li