摘要
本文建立了使用HP7890A气相色谱仪及J&W ASTMD2887宽口径毛细管色谱柱,快速分析蜡油馏程分布的方法,同时对该方法的精密度和准确度进行了分析验证,结果表明此方法操作简便,精密度高,准确性好,分析速度快,适用于日常中控分析工作。
This article establishes a method for quickly analyzing the boiling Range distribution of wax oil using HP7890A gas chromatograph and ASTM2887 wide-bore capillary chromatography column.At the same time,the precision and accuracy of the method are analyzed and verified.The results show that this method is easy to operate,with high precision,good accuracy,and fast analysis speed,and is suitable for daily central control analysis work.
作者
徐星辰
Xu Xingchen(Laboratory Analysis Center CNOOC Huizhou Petrochemical Co.,Ltd.,Huizhou 516086,China)
出处
《广东化工》
CAS
2020年第12期188-190,210,共4页
Guangdong Chemical Industry
关键词
气相色谱
模拟蒸馏
蜡油
gas chromatography
simulated distillation
wax oil
