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
李明 1徐泽龙 1黄希云 1于舒婷 1侯子文1
作者信息
- 1. 酒泉卫星发射中心,甘肃酒泉 732750
- 折叠
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.
Abstract
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Key words
hydrazine/liquid propellant/quality test/instrumental analysis/rapid test引用本文复制引用
出版年
2024
NETL
NSTL
万方数据