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| Technology and Equipment of Waste Printed Circuit Board Treated by Side-blown Bath Smelting Process |
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Received:April 29, 2019
Revised:April 30, 2019
Accepted:May 05, 2019
Published Online:August 16, 2019
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| DOI：doi：10.3969/j.issn.1007-7545.2019.09.017 |
| KeyWord:waste circuit boards; side-blown smelting; copper-bearing sludge; resource recovery |
| Author | Institution |
| lichong |
中国恩菲工程技术有限公司 |
| xuxiaofeng |
中国恩菲工程技术有限公司 |
| limin |
中国恩菲工程技术有限公司 |
| wanghao |
中国恩菲工程技术有限公司 |
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| Abstract: |
| Advantages and disadvantages of disposing of waste circuit board technology domestic and abroad were analyzed. Side-blown bath smelting process to treat waste circuit board is presented. Technical advantages of this technology in dealing with copper-bearing multi-metal solid waste such as waste circuit boards were analyzed. Co-processing process, technology characteristics and structural characteristics of side-blown furnace were described in detail. Treatment of waste circuit board by side-blown bath smelting process has the characteristics of strong material adaptability, low energy consumption, environmental friendliness and high metal recovery rate. |
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