摘要
用同一填充柱在程序升温条件下，分离轻苯及精制苯中各组份，并用直接面积归一法进行定量，苯系相对误差为０．９４％。此法是苯类产品组分含量控制分析简便易行的实用方法。
The components of light benzene and purified benzene are separated using the same packed column in the condition of program raising temperature and quantified using direct area normal method.Its proportional error is 0.94% .This method is a simple and convenient and practical method analyzing the components of various benzenes
出处
《山东冶金》
CAS
1998年第1期49-51,共3页
Shandong Metallurgy
关键词
色谱分析
气相色谱
填充柱
苯
炼焦
colour spectrum analysis,gaseous phase colour spectrum,packed column,light benzene,benzene,component
