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投稿时间:2021-10-27 修订日期:2021-10-27 录用日期:2021-11-06 网络发布日期:2022-02-18
投稿时间:2021-10-27 修订日期:2021-10-27 录用日期:2021-11-06 网络发布日期:2022-02-18
中文摘要: 介绍了紫金铜业熔炼系统改造前存在的问题及2020年大修主要技术改造项目,改造后系统存在的主要问题得到有效解决。闪速炉作业率由98%提高至99%以上,人工破碎烟尘量由36罐/d降至15罐/d,减少SO2、颗粒物排放量分别约125 t/a、50 t/a,每吨阳极铜燃料费用由58.5元降至43.5元,熔炼系统实现了高效、环保生产运行。
Abstract:The problems exist in copper smelting system of Zijin Copper Co., Ltd. before transformation were introduced, and overhaul projects in 2020 were introduced. Major problems of the system have been solved after overhaul. Operation rate of flash furnace raises from 98% to 99% above, crushing dust quantity by manpower reduces from 36 pot/d to 15 pot/d, SO2 emissions and particulate emissions reduce about 125 t/a and 50 t/a respectively, and anode copper fuel cost drops from 58.5 RMB/t to 43.5 RMB/t. The smelting system currently can operate in an efficient and environmental friendly way.
keywords: smelting transformation overhaul indicators
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| 作者 | 单位 | |
| 甘聪* | 1. 紫金铜业有限公司;2. 福建省铜绿色生产及伴生资源综合利用重点实验室 | 245928562@qq.com |
引用文本:
甘聪.紫金铜业熔炼系统大修改造[J].有色金属(冶炼部分),2022(3):49-55.
GAN Cong.Overhaul and Transformation of Smelting System in Zijin Copper Co., Ltd.[J].Nonferrous Metals (Extractive Metallurgy),2022(3):49-55.
甘聪.紫金铜业熔炼系统大修改造[J].有色金属(冶炼部分),2022(3):49-55.
GAN Cong.Overhaul and Transformation of Smelting System in Zijin Copper Co., Ltd.[J].Nonferrous Metals (Extractive Metallurgy),2022(3):49-55.

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