肼类推进剂色谱分析方法的研究  

STUDY ON CHROMATOGRAPHIC ANALYSIS OF HYDRAZINES PROPELLANT

作　　者：杨波[1] 刘召金[1] 严治国[1] 王宇澄[2] 谢宏伟[1] 宗松坤[1] 

机构地区：[1]中国西昌卫星发射中心发射站,冕宁县615606 [2]中国西昌卫星发射中心技术部,西昌615000

出　　处：《化学分析计量》2008年第3期32-34,共3页Chemical Analysis And Meterage

摘　　要：采用HP-5毛细管柱和以Tenax-TA为担体的填充柱色谱法分析肼类推进剂的组分含量,并与国家军用标准中采用的GDX-403填充柱的方法进行对照试验,结果表明,用HP-5毛细管柱和以Tenax-TA为担体的填充柱的分析方法与国军标中采用的方法无显著性差异,精密度、准确度能满足分析检测的要求,在肼类推进剂检验分析中可与国军标法等同采用,且用HP-5毛细管柱的色谱法在检测无水肼时所得结果具有更高的精密度和准确度。Analysis of hydrazines propellant by gas chromatography, HP - 5 capillary column and Tenax - TA packed column were studied, and compared to the way in national military standard using GDX -403 packed column. The experimental results indicated that there was no significant difference between the two new methods and the way of national military standard, accuracy and precision met the requirement of analysis and determination. The method could be used in detection and analysis of hydrazines propellant. It acquired more accurate and precise results by the method using HP - 5 capillary column in detection and analysis of anhydrous hydra- zine.

关 键 词：肼类推进剂 色谱柱 F检验法 t检验法 

分 类 号：O657.71[理学—分析化学] V51[理学—化学]