The ore properties and production status of Dexing Copper Mine are briefly described, and the relationship between ore properties and copper concentrate grade in Dexing Copper Mine is analyzed and discussed from the perspective of process mineralogy, which provides reference for field production operation and further research on improving copper concentrate grade.
Author: Jiangxi Copper Company Technology Center! Jiangxi Dexing 334224
Key words: copper ore; Ore properties; Copper concentrate; official rank
Classification number: TD952. 1
DOI:CNKI:ISSN: 1005-27 12 . 0 . 200 1-0 1-006
Text snapshot:
Jiangxi Copper Company is a large joint venture in China, including mining, mineral processing, smelting and processing. It is also the largest copper and associated gold production base in China. Its "Guiye" brand electrolytic copper has been successfully registered in the London Futures Exchange and has successfully established its own brand image. However, we should also see that the average grade of copper concentrate in Guixi Smelter is only about 22%, while most smelters in the world can reach 26% ~ 28%, or even higher. Therefore, how to narrow the gap with the international market, consolidate and improve the brand image, improve competitiveness, and stabilize and improve the grade of copper concentrate has become an important topic for the company in the future. Dexing copper mine occupies an important position in Jiangxi Copper Company because of its large output and good quality of copper concentrate. further advance ...
The ore characteristics and production technology of Dexing Copper Mine are introduced. The relationship between the characteristics of copper in ore and the grade of copper concentrate is analyzed by process mineralogy method, which provides reference and guidance for production operation and improving the grade of copper concentrate in mineral processing test.
Key words: copper ore; Characteristics of ore; Copper concentrate; grade
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