废弃丁羟(端羟基聚丁二烯,HTPB)推进剂属于高能危险品,且随着弹药储存、服役年限的增加,其废弃量不断增加,针对废弃丁羟推进剂安全、环保回收处理工艺的研究具有重要的军事意义。对废弃丁羟推进剂的传统处理方法、预处理技术、有效成分的回收技术等方面的研究进展进行了系统阐述,并指出废弃丁羟推进剂回收技术未来的发展方向。 Abandoned hydroxy-terminated polybutadiene (HTPB) propellants belong to the category of high-energy dangerous goods, and with the increase of ammunition storage and service life, the abandoned amount of abandoned propellant is increasing. Research has important military implications. The research progress on the traditional disposal methods, pretreatment technology and the recovery technology of active ingredients of the waste butanol propellants were systematically described. The future development of the technology for the recovery of waste butanol propellants was also pointed out.