| 钢铁行业“碳达峰”“碳中和”实施路径研究 |
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| 引用本文： | 上官方钦,刘正东,殷瑞钰.钢铁行业“碳达峰”“碳中和”实施路径研究[J].中国冶金,2021,31(9):15-20. |
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| 作者姓名： | 上官方钦 刘正东 殷瑞钰 |
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| 作者单位： | 1.中国钢研科技集团有限公司钢铁绿色化智能化技术中心, 北京 100081;
2.钢铁研究总院, 北京 100081 |
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| 基金项目： | 中国工程院重大咨询项目(2021-HYZD-16-4) |
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| 摘 要： | 概括了中国钢铁行业绿色化发展进程,即节能、减排、脱碳3个阶段;分析了中国钢铁行业的CO2排放现状及实现“碳达峰”“碳中和”的关键时间节点、思路、切入口和技术路线图等;指出钢铁行业越早实现“碳达峰”,越有利于后续碳“下坡”和“碳中和”的实现,削减粗钢产出总量和流程结构调整发展全废钢电炉短流程钢厂是中国钢铁行业实现“碳中和”过程中两大可行的抓手。
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| 关 键 词： | 碳达峰 碳中和 钢铁 实施路径 绿色化发展 |
Study on implementation path of "carbon peak" and "carbon neutrality" in steel industry in China |
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| SHANGGUAN Fang-qin,LIU Zheng-dong,YIN Rui-yu.Study on implementation path of "carbon peak" and "carbon neutrality" in steel industry in China[J].China Metallurgy,2021,31(9):15-20. |
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| Authors: | SHANGGUAN Fang-qin LIU Zheng-dong YIN Rui-yu |
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| Affiliation: | 1. Steel Industry Green and Intelligent Manufacturing Technology Center, China Iron and Steel Research Institute Group, Beijing 100081, China;2. Central Iron and Steel Research Institute, Beijing 100081, China |
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| Abstract: | Green development process of the steel industry in China is summarized, which includes three stages: energy saving, emission reduction and decarbonization. And the current situation of CO2 emission in the steel industry in China and the key time nodes, ideas, cut-off points and technical roadmap to achieve "carbon peak" and "carbon neutrality" are analyzed. It is pointed out that the earlier the steel industry reaches the "carbon peak", the more favorable it is for the subsequent "carbon downhill" and "carbon neutrality". Moreover, reducing the total output of crude steel and adjusting the process structure to develop short-process plants for all scrap electric furnaces are two feasible ways to realize "carbon neutrality" in the steel industry in China. |
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| Keywords: | carbon peak carbon neutrality steel implementation path green development |
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