2022-Sustainable Industrial Processing Summit
SIPS2022 Volume 17 Intl. Symp on Non-Ferrous, Mining, Cement, Mineral Processing, Environmental, Ecosystems and Education
| Editors: | F. Kongoli, J. Antrekowitsch, T. Okura, Z. Wang, L. Liu, L. Guo, J. Ripke, E. Souza. |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2022 |
| Pages: | 140 pages |
| ISBN: | 978-1-989820-66-7(CD) |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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A New，High_Efficiency and Eco-friendly Short Circuit Copper Production Technology
liang shuaibiao1;1CHINA ENFI CORPORATION, Beijing, China;
Type of Paper: Regular
Id Paper: 82
Topic: 6
Abstract:
LI Dong—bo，LIANG Shuai—biao
Based on the latest operating practices of copper smelting technology, as well as confronting problems and challenges，a new eco—friendly and short—circuit copper production technology is presented in this thesis. Compared with traditional process of copper pyrometallurgy, smelting-converting-fire refining, the smelting slag is cooled slowly and then mineral processing, the process is long. Three furnaces are used in this process to replace the traditional pyrometallurgical process. The copper smelting furnace, anode—producing furnaces and CR(comprehensive recovery) furnace，which are connected integratedly．It is outstandingly featured with greatly shortened smelting process flow，high comprehensive recovery of valuable metals，high energy efficiency and good environmental performance，which provides a new route for upgrading copper smelting technology．