废旧光伏材料分离回收现状综述  

Overview of the Current situation of separation and recycling of Waste photovoltaic materials

作　　者：陈敬宝 CHEN Jing-bao(State Grid Xinjiang Electric Power Co.,Ltd.Hetian Electric Power Supply Company,Hetian 848000,China)

机构地区：[1]国网新疆电力有限公司和田供电公司,新疆和田848000

出　　处：《全面腐蚀控制》2024年第10期171-176,共6页Total Corrosion Control

摘　　要：随着“双碳”目标的逐步落地,光伏产业迅猛发展,有限的使用寿命使得仍含丰富资源的多晶硅太阳能电池(板)报废后产生大量固体废物,可能污染环境。多晶硅太阳能电池是由多组分粘合形成的整体,对其进行综合处理首先要去除封装材料乙烯-醋酸乙烯共聚物(EVA)。常见的方法有热处理、机械处理、有机溶剂处理等。With the gradual implementation of the“dual carbon”goal,the photovoltaic industry has developed rapidly.The limited service life has resulted in a large amount of solid waste generated after the scrapping of polycrystalline silicon solar cells(panels)that still contain abundant resources,which may pollute the environment.Polycrystalline silicon solar cells are a whole formed by multi-component bonding.To comprehensively treat them,thefirst step is to remove the packaging material ethylene vinyl acetate copolymer(EVA).Common methods include heat treatment,mechanical treatment,organic solvent treatment,etc.

关 键 词：光伏组件 多晶硅太阳能电池 绿色分离拆解 

分 类 号：TQ051.21[化学工程]