废旧风机叶片的回收利用现状分析

摘要/Abstract

摘要： 风能是重要的清洁能源,根据我国的“碳达峰、碳中和”发展目标,风机叶片“以大代小,以旧换新”势在必行。风机叶片的主体材料为玻璃纤维增强复合材料,存在回收技术难、成本高等问题,国内外尚无规模化的理想回收方式,废旧风机叶片的系统化、高值化利用迫在眉睫。本文综述了风机叶片的材料种类、回收方式及各自特点,重点论述了废旧风机叶片在水泥基材料和热塑性高分子材料中的研究现状,希望为废旧风机叶片的回收利用和研究提供参考。

关键词: 风机叶片, 砂浆, 混凝土, 有机材料, 回收利用

Abstract: Wind energy is an important clean energy, according to China’s carbon peak and carbon neutral strategy, the policy of replacing small with large wind turbine blades and replacing old with new is imperative. The main material of wind turbine blades is glass fiber reinforced polymer, which has problems of difficult recycling technology and high recycling cost. Nowadays, there is no ideal large-scale recycling method. Therefore, the systematic and high-value utilization of waste wind turbine blades is imminent. In this paper, the material type, recycling methods and their respective characteristics of wind turbine blades are summarized. The recent developments of waste wind turbine blades in cement-based materials and thermoplastic polymer materials are thoroughly discussed. Overall, this paper can provide reference for the subsequent development and research on the recycling waste wind turbine blades.

Key words: wind turbine blade, mortar, concrete, organic material, recycling

中图分类号:

TB332

张朝祯, 金晓冬, 孙诗兵, 田英良, 赵志永, 李沛欣, 晏华健. 废旧风机叶片的回收利用现状分析[J]. 硅酸盐通报, 2023, 42(12): 4341-4350.

ZHANG Zhaozhen, JIN Xiaodong, SUN Shibing, TIAN Yingliang, ZHAO Zhiyong, LI Peixin, YAN Huajian. Review on Recent Developments of RecyclingWaste Wind Turbine Blades[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2023, 42(12): 4341-4350.

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