摘要
随着光伏产业的不断发展,废弃晶硅电池的回收问题变得日益紧迫。论文介绍了晶硅电池的结构及材料价值,以及废弃晶硅光伏组件的回收的3种工艺:物理法、热分解法以及化学溶剂法,对新型回收工艺进行探索,包括热解与溶剂结合回收工艺、物理与化学结合回收工艺和盐刻蚀回收法,从而不断追求创新废弃晶硅电池的回收工艺,以实现高效、环保和经济可行的回收目标,促进光伏产业的可持续发展,并推动该领域的进步。
With the continuous development of the photovoltaic industry,the recycling of waste crystalline silicon cells has become increasingly urgent.This paper introduces the structure and material value of crystalline silicon cells,as well as three kinds of recycling processes of waste crystalline silicon photovoltaic modules:physical method,thermal decomposition method and chemical solvent method,and explores new recycling processes,including pyrolysis and solvent recovery process,physical and chemical recovery process and salt etching recovery method.Thus,we continue to pursue innovative recycling processes for waste crystalline silicon cells to achieve efficient,environmentally friendly and economically viable recycling goals,promote the sustainable development of the photovoltaic industry,and promote progress in the field.
作者
何立琪
刘勇
杨一言
HE Li-qi;LIU Yong;YANG Yi-yan(China Machinery International Engineering Design&Research Institute Co.Ltd.,Changsha 410021,China;Advanced Technology of Intelligent Manufacturing of Lithium-Ion Batteries and Materials Hunan Engineering Research Center,Changsha 410021,China)
出处
《工程建设与设计》
2025年第7期63-66,共4页
Construction & Design for Engineering
基金
长沙市科技重大专项(kh2301023)
湖南省重点研发计划项目(2023SK2072)。
关键词
废弃晶硅光伏太阳能电池
回收工艺
盐刻蚀回收法
组合回收工艺
waste crystalline silicon photovoltaic solar cells
recycling process
salt etching recycling method
combined recycling process
作者简介
何立琪(1995~),男,甘肃武威人,工程师,从事电池及电池材料的工程设计与研究。
