催化裂化汽油色谱模拟蒸馏方法的改进

Improvement on methods for chromatographic simulation distillation of catalytic gasoline

对催化裂化汽油色谱模拟蒸馏方法进行了改进,用改进前后的方法做了大量的对比实验,结果表明:改进后的方法用于催化裂化汽油模拟蒸馏分析,不仅减小了对色谱仪的损耗、延长了色谱柱的使用寿命,而且缩短了分析所用的时间,大幅度提高了工作效率。

The improvement was made on the methods for chromatographic simulation distillation of catalytic gasoline,and many comparative experiments were made using the old methods and the improved methods.The result shows,the use of the improved methods in analysis of simulation distillation of catalytic gasoline,not only reduced the wear of the chromatograph and extended the service life of the chromatographic column,and also shortened the overall time used for analysis and significantly improved working efficiency.