真空热解在回收风电叶片中的研究  

Research on Vacuum Pyrolysis in Recycling Wind Turbine Blades

作　　者：韩昊亮 梁志刚 HAN Haoliang;LIANG Zhigang(CHN ENERGY STAR TECHNOLOGY CO.,LTD.,Beijing 100081,China)

机构地区：[1]国能思达科技有限公司,北京100081

出　　处：《新技术新工艺》2023年第9期57-61,共5页New Technology & New Process

摘　　要：研究了风电叶片粉碎料的真空热解工艺。研究结果表明,在试验条件下,叶片中的树脂组分充分热解,冷凝后形成热解油、热解气与剩余固体,热解温度为热解反应的主要影响因素,真空度对产物的气液形态影响明显,热解油为多种有机化合物组成的混合物。通过叶片热解产物及热解工艺的分析,认为真空热解在风电叶片的回收处理中可起到有效处置作用,出产多种有价值的回收产物,且该工艺具备工业化条件与基础,可有效推动并维护风电产业绿色循环发展。It was studied that the vacuum pyrolysis of pulverized wind turbine blades.The results showed that under the experimental conditions,the resin components in the leaves were fully pyrolyzed and formed into pyrolysis oil,pyrolysis gas and residual solids after condensation.The pyrolysis temperature was the main factor affecting the pyrolysis reaction,the vacuum degree had an obvious effect on the gas-liquid morphology of the products,and the pyrolysis oil was a mixture composed of various organic compounds.Through the analysis of leaf pyrolysis products and pyrolysis process,it was concluded that vacuum pyrolysis played an effective role in the recovery of wind power blades and produced a variety of valuable recovery products.Moreover,this process had the conditions and basis for industrialization,and could effectively promote and maintain the green cycle development of wind power industry.

关 键 词：风电叶片 真空热解 复合材料 有机固体化学 质谱分析 环境保护工程 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]