摘要
再生铝产业是国家鼓励发展的循环经济产业,是弥补我国铝土矿资源缺口、实现铝工业碳减排和可持续发展的重要途径。本文结合废铝的来源与分类,分析废铝的预处理技术和熔炼再生技术,以促进我国再生铝产业的可持续发展。未来,要加强废铝预处理和熔炼再生技术研发,加大工艺改造力度,淘汰落后的工艺和设备,提高再生铝质量,实现再生铝产业的高质量发展。
The recycled aluminum industry is a circular economy industry encouraged by the state to develop,and is an important way to fill the gap in China's bauxite resources,achieve carbon reduction and sustainable development of the aluminum industry.Based on the source and classification of waste aluminum,this paper analyzes the pretreatment technology and smelting regeneration technology of waste aluminum,in order to promote the sustainable development of China's recycled aluminum industry.In the future,it is necessary to strengthen the research and development of waste aluminum pretreatment and smelting regeneration technologies,increase process transformation efforts,eliminate outdated processes and equipment,improve the quality of recycled aluminum,and achieve high-quality development of the recycled aluminum industry.
作者
陈学文
邝治全
王顺成
董晓琼
杨镇江
CHEN Xuewen;KUANG Zhiquan;WANG Shuncheng;DONG Xiaoqiong;YANG Zhenjiang(Guangdong Engineering Polytechnic,Guangzhou 510660,China;Foshan Chenhui Metal Technology Co.,Ltd.,Foshan 528201,China;Guangdong Hongbang Metal Aluminum Co.,Ltd.,Guangzhou 511340,China)
出处
《中国资源综合利用》
2023年第12期144-146,150,共4页
China Resources Comprehensive Utilization
基金
2022年度广东省普通高校重点科研平台和项目(2022KCXTD048)。
关键词
再生铝
废铝
预处理
熔炼再生
recycled aluminum
waste aluminum
pretreatment
smelting regeneration
