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风力轮机废弃物在碎片板制造中使用的可能性
Adam Derkowski1, Dorota Dziurka1, Ryszard Antonowicz2
1Department of Mechanical Wood Technology, Faculty of Wood Technology, Poznań University of Life Sciences, Wojska Polskiego 38/42, 60-627 Poznań, Poland.
Polymers
|May 11, 2024
概括
将风力轮机叶片回收成建筑外板为废物管理提供了一个可持续的解决方案. 这项研究表明,从退役的风力轮机叶片中制造耐用建筑材料的可行性.
科学领域:
- 材料科学 材料科学 材料科学
- 可持续工程 可持续工程
- 废物管理 废物管理
背景情况:
- 由于缺乏工业回收方法,风力轮机叶片废弃物是一个日益严重的环境问题.
- 目前的处置方法涉及垃圾填埋,需要创新的回收解决方案.
- 风力轮机叶片,尽管它们的耐用性,达到技术过时,创造了大量的废物流.
研究的目的:
- 为了研究回收使用寿命结束的风力轮机叶片成建筑罩板的潜力.
- 评估由回收叶片材料制造的覆盖板的材料特性和质量.
- 用不同的聚合物芯片和树脂粘合剂 (PF和MUF) 评估板的性能.
主要方法:
- 使用了来自风力轮机叶片的三种聚合物芯片.
- 包含两种树脂类型:甲 (PF) 和氨酸尿素甲 (MUF).
- 制造了覆盖板,并根据颗粒板标准评估了其质量.
主要成果:
- 开发的外板具有超过20N/mm2.2的强度.
- 板材的弹性模量被测得大约为4000N/mm2.
- 使用MUF树脂生产的板块表现出略高的性能特征.
结论:
- 回收的风力轮机叶片材料可以有效地转化为高质量的建筑外板.
- 提出的方法为管理风力轮机叶片废物提供了一种可行和可持续的方法.
- 对优化树脂粘合剂的进一步研究可以提高这些回收建筑材料的性能.
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