摘要
邯钢焦化厂的轻苯分析以往采用的是蒸馏分析法，其速度慢，分析时受方法的限制误差很大，且对人身体造成很大伤害。采用气相色谱分析法，不仅改善了工人的工作环境，而且提高了分析的速度，减小了分析误差。
The distillation analysis, which is slow, harmful to human and would bring rather large error according to the used analyzing method, was used before in Coke Plant, Handan Iron and Steel Company for analysis of light benzene. Now it has been replaced by the gas chromatography, improving the working environment for workers, speeding up the analysis and reducing the error.
出处
《河北冶金》
2000年第6期17-18,22,共3页
Hebei Metallurgy
关键词
轻苯
终馏点
气相色谱法
色谱分析
light benzene
end fraction point
gas chromatography
