| Method for recycling back ethylene vinyl acetate layer, and glass and silicon solar cells from mono-Silicon photovoltaic module, involves segregating end-of-life photovoltaic panels into intact and damaged panels | |
| 2024-03-22 | |
| 专利权人 | SRI SIVASUBRAMANIYA NADAR COLLEGE ENG (SRIS-Non-standard) |
| 申请日期 | 2024-03-22 |
| 专利号 | IN202441022510-A |
| 成果简介 | NOVELTY - The method involves segregating end-of-life (EoL) photovoltaic panels into intact and damaged panels. The EoL photovoltaic panels are cleaned using a combination of water and air to remove dust before recovery process. Combination of a heating system with a clamp-based puller is designed, and heating is provided from a glass side on a specified area. Aluminium frames are removed by force, and strips are classified as extrusion scraps and copper ribbons. Photovoltaic ribbons used to interconnect cells in the photovoltaic panels are removed by force and desoldering, where the photovoltaic panels are immersed in a xylene solvent for two days at room temperature. USE - Method for recycling back ethylene vinyl acetate (EVA) layer, and glass and silicon solar cells from a mono-Silicon photovoltaic module. ADVANTAGE - The method recovers glass, broken silicon wafers, and ethylene-vinyl acetate resin from end-of-life crystalline silicon photovoltaic modules non-destructively using single organic solvent. DESCRIPTION OF DRAWING(S) - The drawing shows a graph representing attenuated total reflectance mode absorption spectra for recovered solar module glass. |
| IPC 分类号 | B09B-101/15 ; B09B-003/30 ; B09B-003/35 ; B09B-003/40 ; B09B-003/70 ; B09B-003/80 |
| 国家 | 印度 |
| 专业领域 | 能源矿产 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/17585 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | SRI SIVASUBRAMANIYA NADAR COLLEGE ENG (SRIS-Non-standard) |
| 推荐引用方式 GB/T 7714 | PERUMALSAMY R,THAMOTHARAN K,MANICKAM S,et al. Method for recycling back ethylene vinyl acetate layer, and glass and silicon solar cells from mono-Silicon photovoltaic module, involves segregating end-of-life photovoltaic panels into intact and damaged panels. IN202441022510-A[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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