基于仪器法的肼类推进剂快速分析技术研究进展  

Advances in rapid analysis techniques for hydrazine-based propellants based on instrumental methods

作　　者：李明 徐泽龙[1] 黄希云 于舒婷 侯子文[1] Li Ming;Xu Zelong;Huang Xiyun;Yu Shuting;Hou Ziwen(Jiuquan Satellite Launch Center,Jiuquan 732750,China)

机构地区：[1]酒泉卫星发射中心,甘肃酒泉732750

出　　处：《化学推进剂与高分子材料》2024年第3期8-13,共6页Chemical Propellants & Polymeric Materials

摘　　要：总结了当前应用于肼类推进剂分析的仪器分析技术,包括用于主要组分含量测定的自动电位滴定法、气相色谱分析法和近红外光谱法,以及用于微量组分含量测定的分光光度法和比色法等,讨论了目前在分析仪器、方法、流程以及误差分析等方面的不足和改良,并展望了未来有望提高快速分析能力的技术方法。The current instrumental analysis techniques used in the analysis of hydrazine-based propellants are summarized,including automatic potentiometric titration,gas chromatography and near infrared spectroscopy for the determination of major components,as well as spectrophotometry and colorimetry for the determination of trace components,etc.The drawbacks and improvements in the current analytical instruments,methods,process and error analysis are discussed,and the future techniques and methods that are expected to improve the rapid analytical capability are prospected.

关 键 词：肼 液体推进剂 质量检验 仪器分析 快速化验 

分 类 号：V511[航空宇航科学与技术—航空宇航推进理论与工程] TQ075[化学工程]