碳纤维增强树脂复合材料废弃物回收技术研究现状  

Research Status of Waste Recovery Technology of Carbon Fiber Reinforced Resin Composites

作　　者：惠林海[1] 张璐[1] 李华[1] 王慧军[1] 王海常 陈建闻 朱雨田 Hui Linhai;Zhang Lu;Li Hua;Wang Huijun;Wang Haichang;Chen Jianwen;Zhu Yutian(China North Industries Group Corporation Institute 53,Jinan 250031,China;Engineering&Design Institution of Air Force Academy,Beijing 100068,China;College of Materials,Chemistry and Chemical Engineering,Hangzhou Normal University,Hangzhou 311121,China)

机构地区：[1]中国兵器工业集团第五三研究所,济南250031 [2]空军研究院工程设计研究所,北京100068 [3]杭州师范大学材料与化学化工学院,杭州311321

出　　处：《工程塑料应用》2020年第8期149-152,共4页Engineering Plastics Application

基　　金：山东省重大科技创新工程项目(2018CXGC0406)。

摘　　要：随着碳纤维增强树脂复合材料(CFRP)市场需求量的大幅增加,大量CFRP废弃物的回收再利用问题严重制约了碳纤维产业的可持续发展,因此,发展切实可行的CFRP废弃物回收利用方法至关重要。简述了CFRP的发展现状以及大量CFRP废弃物所带来的严重环境问题和资源浪费,介绍了CFRP废弃物的各种回收技术,包括机械回收法、高温热解法、流化床热分解法、溶剂回收法等,总结了不同回收技术的回收原理、工艺流程、研究现状以及各自优缺点,并对CFRP回收再利用的未来发展方向进行了展望。Accompany with the rapid development of carbon fiber reinforced resin composites(CFRP),they also bring a large amount of waste,which limits the sustainable development of carbon fiber.Therefore,it is important to develop a practical method for recycling carbon fiber resin waste.The development status of CFRP and the serious environmental problems of resource waste caused by a large amount of CFRP waste were briefly introduces.Then,various recovery technologies of CFRP waste,including mechanical recovery,high-temperature pyrolysis,fluidized bed thermal decomposition and solvent recovery,were introduced.In addition,the recycling principles,technological process,research status and their respective advantages and disadvantages of different recycling technologies were summarized.Finally,an outlook for the further of the recycling of CFRP waste was presented.

关 键 词：碳纤维增强树脂复合材料 废弃物 回收方法 

分 类 号：TB332[一般工业技术—材料科学与工程]