摘要
采用气相色谱外标法对推进剂药浆中的残留丙酮含量进行了定量测定。结果表明，该方法能够准确地测定推进剂药浆中的残留丙酮含量，方法的平均回收率为93．5％-97．0％，相对标准偏差RSD不大于4％，适合于推进剂药浆中残留丙酮含量的测定和监测。
The residual acetone content in propellant slurry was quantitatively determined by gas chromatography external standard method. The results show that this method can accurately determine residual acetone content in propellant slurry. The average recovery is 93.5%-97.0%, the relative standard deviation（RSD） is not more than 4%, so that the method is suitable for determining and monitoring the residual acetone content in propellant slurry.
出处
《化学推进剂与高分子材料》
CAS
2012年第3期89-91,共3页
Chemical Propellants & Polymeric Materials
关键词
气相色谱法
丙酮
推进剂
药浆
gas chromatography
acetone
propellant
slurry
