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| Research Progress on Resource Recovery and Utilization of Electrolytic Manganese Slag and Impact Assessment of Carbon Peak and Carbon Neutrality |
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Received:August 31, 2024
Revised:September 03, 2024
Accepted:September 04, 2024
Published Online:October 29, 2024
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| DOI：doi：10.3969/j.issn.1007-7545.2024.11.015 |
| KeyWord:electrolytic manganese slag; resource utilization; environmental risks; carbon reduction |
| Author | Institution |
| TANG Xuelian |
中国科学院过程工程研究所 |
| LI Huiquan |
中国科学院过程工程研究所 |
| HU Yingyan |
中国科学院过程工程研究所 |
| LI Qiang |
中国科学院过程工程研究所 |
| HE Fayu |
长沙矿山研究院 |
| LIU Zuohua |
重庆大学化学化工学院 |
| CHU Jianwen |
中国科学院过程工程研究所 |
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| Abstract: |
| The electrolytic manganese industry in China generates a large number of electrolytic manganese slag containing toxic components such as manganese and ammonia nitrogen every year. The traditional storage and disposal methods have great environmental risks, and its resource utilization is of great significance to the environmental pollution control of electrolytic manganese industry. The latest research progress of dry method, pyrogenic process and wet treatment technology of electrolytic manganese slag were systematically reviewed, the environmental risk points in the technology development were comprehensively analyzed, and the carbon emission in the process of resource utilization of related technologies was discussed in depth. Finally, combined with the development needs of the industry and the goal of "double carbon", suggestions were put forward for the priority development technology direction of electrolytic manganese slag resource utilization, carbon emission accounting during the process, and accelerating the market application of resource-based products, aiming to provide technical support for promoting the green and low-carbon transformation and upgrading of electrolytic manganese industry |
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