微波加热技术在冶金渣资源化利用中的应用

李康强; 李鑫培; 陈晋; 和飞; 林顺达; 郭胜惠; 陈菓

doi:10.13779/j.cnki.issn1001-0076.2019.03.021

微波加热技术在冶金渣资源化利用中的应用

1.
昆明理工大学非常规冶金教育部重点实验室，云南昆明 650093

2.
云南民族大学云南省高校绿色化学材料重点实验室，云南昆明 650500

基金项目:
国家自然科学基金重点项目（U1802255）；国家科技支撑计划（2015BAB17B00）；国家自然科学基金（51764052）；中国博士后科学基金（2017M623012）；四川省博士后科研项目特别资助；云南省高校科技创新团队支持计划资助项目

详细信息

作者简介: 李康强(1994-), 男, 汉族, 四川自贡人, 硕士研究生, 研究方向:微波冶金新技术, E-mail:252532715@qq.com

通讯作者: 陈菓(1982-), 男, 教授、博士, 研究方向:微波加热新技术, E-mail:guochen@kmust.edu.cn

中图分类号: X756

收稿日期: 2019-04-18

刊出日期: 2019-06-25

Application of Microwave Heating Technology in Resource Utilization of Metallurgical Slag

1.
Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming University of Science and Technology, Kunming 650093, China

2.
Key Laboratory of Green-chemistry Materials in University of Yunnan Province, Yunnan Minzu University, Kunming 650500, China

More Information

Corresponding author: CHEN Guo, guochen@kmust.edu.cn

Received Date: 18 April 2019

Publish Date: 25 June 2019

摘要

摘要:
冶金渣中含有大量的有价金属元素。为提高冶金渣的资源化利用率，实现固废无害化、减量化、资源化处理，进而推动我国冶金工业的增值增效、健康稳定持续发展。对近年来冶金渣的资源化利用研究进展进行了综述，重点介绍微波加热技术在冶金渣资源化中的应用，旨在为合理开发利用不同的冶金渣提供借鉴。
- 冶金渣 /
- 固废资源化 /
- 微波加热 /
- 资源综合利用
Abstract:
Metallurgical slag contains a large amount of valuable metal elements, which should be further enhanced its comprehensive utilization value. By improving the resource utilization rate of metallurgical slag, solid waste can be realized, harmless, reduced and resourced, and then the sustainable development of value-added efficiency of China's metallurgical industry can be promoted. For this, the paper reviewed the research progress of resource utilization of metallurgical slag in recent years. The application of microwave heating technology in the recycling of metallurgical slag was mainly introduced, aiming at providing reference for the rational development and utilization of different metallurgical slag.
- metallurgical slag /
- solid waste resource /
- microwave heating /
- resources utilization

HTML全文

图 1 钢渣热闷加工处理生产线流程图

Figure 1.

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图 2 微波碳热还原钢渣脱磷气化反应示意图

Figure 2.

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图 3 焙砂和烧结块的SEM

Figure 3.

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图 4 微波功率对锌浸出率的影响

Figure 4.

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表 1 冶金渣的不同来源及单位排量

Table 1. Different sources and unit discharge of metallurgical slag

目标产物/t	冶金渣排量/t	参考文献
粗钢	0.1~0.2	[10]
生铁	0.3~0.9	[10]
硅锰合金	1.2~1.3	[11]
锰铁合金	2.0~2.5	[11]
氧化铝	0.8~1.5	[12]
镍	6~16	[13]

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