退役风机叶片的回收与资源化应用研究进展

doi:10.16552/j.cnki.issn1001-1625.2024.1369

摘要/Abstract

摘要： 随着风电产业的快速发展,退役风机叶片(RWTB)的回收处理问题受到广泛关注。风机叶片主要由玻璃纤维增强复合材料构成,其回收技术的局限性已成为风能行业可持续发展的重要障碍。传统的化学法、热解法和填埋法不仅会造成资源浪费,还会导致严重的环境污染。鉴于此,本文综述了国内外风电装机规模和RWTB的发展现状,分析了机械回收技术制备的再生材料在建筑领域作为辅助性胶凝材料、混凝土填料或纤维增强材料的应用潜力,并对当前研究中遇到的关键问题进行了深入剖析。此外,强调了RWTB资源化利用的重要性和潜在价值,旨在为相关政策制定、技术进步及RWTB的回收与资源化应用提供科学依据和决策参考。

关键词: 退役风机叶片, 玻璃纤维, 风电, 可持续发展, 机械回收, 资源化应用

Abstract: With the rapid development of wind power industry, the recycling and treatment of retired wind turbine blades (RWTB) has attracted widespread attention. Wind turbine blades are mainly composed of glass fiber reinforced composites, and the limitations of recycling technology have become an important obstacle to the sustainable development of wind energy industry. The traditional chemical, pyrolysis and landfill methods not only cause waste of resources, but also lead to serious environmental pollution. In view of this, this paper reviews the current development status of installed wind power capacity and RWTB at both domestic and international levels, analyses the potential application of recycled materials prepared by mechanical recycling technologies as supplementary cementitious materials, concrete fillers or fiber reinforced materials in construction sector, and provides an in-depth analysis of the critical issues encountered in current research. In addition, this paper highlights the importance and potential value of resource utilization of RWTB, aiming to provide a scientific basis and decision-making reference for relevant policy formulation, technological advancement, as well as the recycling and resource application of RWTB.

Key words: retired wind turbine blade, glass fiber, wind power, sustainable development, mechanical recycling, resource application

中图分类号:

F403.3

段珍华, 张韦, 朱仄平, 夏慧宇, 鲁春纪, 王宝龙, 吴宇清. 退役风机叶片的回收与资源化应用研究进展[J]. 硅酸盐通报, 2025, 44(4): 1267-1275.

DUAN Zhenhua, ZHANG Wei, ZHU Zeping, XIA Huiyu, LU Chunji, WANG Baolong, WU Yuqing. Research Progress on Recycling and Resource Application of Retired Wind Turbine Blades[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2025, 44(4): 1267-1275.

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