R&D strength

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Sci-Tech Innovation

By 2013, the institute has had 71 self-developed patents, among which there are 29 invention patents and 17 utility models;

1、Cooperated with Central South University, the innovation process “Oxygen Rich Side-Blown Smelting Pool--Electrolytic Refining” applied in bismuth smelting is initiative in the world;

2、Bismuth smelting and deep processing of bismuth salt technology are leading level in the domestic;

3、Independent innovation process “Bismuth Deep Processing and the Production Line for Wet Pretreatment of Bismuth Containing materials” fill in the gap of large-scale deep processing of nonferrous metals in Hunan province.