Hunan Nonferrous Metals Research Institute released a news report. The Congo (Golden) SICONIMES copper ore oxidized copper and cobalt ore beneficiation pilot project was completed recently. The ore dressing index has made a major breakthrough. The recovery rate of copper is 85%, and the recovery rate of cobalt is 38. % increased to 61%, setting a new high in research results in the same industry at home and abroad. Recently, domestic and foreign large enterprises Huagang Mining Co., Ltd., Northern Company, Baiyin Nonferrous Metals Group, Zhejiang Huayou, etc. have come to Hunan Nonferrous Metals Institute to discuss the technical cooperation of mineral processing.
As one of the major research institutes in China's non-ferrous metal industry, Hunan Nonferrous Metals Institute has made outstanding achievements in the research and development of non-ferrous metal mineral resources and the development and production of new materials. So far, there have been 441 scientific research achievements, including national and provincial level. The above invention awards, 102 scientific and technological progress awards, and 29 patents, some technologies and products have filled the domestic gap. In recent years, the institute has conducted a lot of in-depth experimental research in the field of low-carbon and high-efficiency beneficiation technology, and has obtained a number of scientific research results.
Copper-lead-zinc complex polymetallic beneficiation technology has always been a recognized technical problem in the field of mineral processing technology. After many years of research, Hunan Nonferrous Academy has made a major breakthrough. Its "complex copper, lead and zinc high-performance beneficiation separation technology and industrial application" technology can improve copper recovery rate of 5-15% and lead recovery rate of 3-10%, setting a complex copper-lead-zinc sulfide ore concentrate grade since the founding of New China. The highest level of indicators such as recovery rate was awarded the first prize for scientific and technological progress in the national non-ferrous metals industry. Wang Dianzuo, former deputy dean of the Chinese Academy of Engineering and academician of the two academies, believes that this research has filled the gap in the domestic copper-zinc-polymetallic ore dressing technology. At present, the technology has been successfully applied in many enterprises at home and abroad such as Tibet Zhongkai Mozhugongka Concentrator, Baiyin Xiaotieshan Nonferrous Metal Mine, Jiangxi Qibaoshan Lead-Zinc Mine, Hunan Baoshan Lead-Zinc Mine, etc., to create direct economic benefits for enterprises. More than 100 million yuan.
Not long ago, the institute completed the Congo (gold) SICONIMES copper mine copper oxide cobalt ore beneficiation pilot project, the project creatively used copper oxide cobalt asynchronous flotation copper, medium mine re-grinding, medium-mineral re-election and innovative high efficiency New technologies such as mineral processing chemicals can create hundreds of millions of dollars in economic benefits for enterprises every year.
As one of the major research institutes in China's non-ferrous metal industry, Hunan Nonferrous Metals Institute has made outstanding achievements in the research and development of non-ferrous metal mineral resources and the development and production of new materials. So far, there have been 441 scientific research achievements, including national and provincial level. The above invention awards, 102 scientific and technological progress awards, and 29 patents, some technologies and products have filled the domestic gap. In recent years, the institute has conducted a lot of in-depth experimental research in the field of low-carbon and high-efficiency beneficiation technology, and has obtained a number of scientific research results.
Copper-lead-zinc complex polymetallic beneficiation technology has always been a recognized technical problem in the field of mineral processing technology. After many years of research, Hunan Nonferrous Academy has made a major breakthrough. Its "complex copper, lead and zinc high-performance beneficiation separation technology and industrial application" technology can improve copper recovery rate of 5-15% and lead recovery rate of 3-10%, setting a complex copper-lead-zinc sulfide ore concentrate grade since the founding of New China. The highest level of indicators such as recovery rate was awarded the first prize for scientific and technological progress in the national non-ferrous metals industry. Wang Dianzuo, former deputy dean of the Chinese Academy of Engineering and academician of the two academies, believes that this research has filled the gap in the domestic copper-zinc-polymetallic ore dressing technology. At present, the technology has been successfully applied in many enterprises at home and abroad such as Tibet Zhongkai Mozhugongka Concentrator, Baiyin Xiaotieshan Nonferrous Metal Mine, Jiangxi Qibaoshan Lead-Zinc Mine, Hunan Baoshan Lead-Zinc Mine, etc., to create direct economic benefits for enterprises. More than 100 million yuan.
Not long ago, the institute completed the Congo (gold) SICONIMES copper mine copper oxide cobalt ore beneficiation pilot project, the project creatively used copper oxide cobalt asynchronous flotation copper, medium mine re-grinding, medium-mineral re-election and innovative high efficiency New technologies such as mineral processing chemicals can create hundreds of millions of dollars in economic benefits for enterprises every year.
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