近红外光谱在线分析技术将优化乙烯生产工艺

On-line Near-infrared Spectroscopy Analysis will Optimize Ehylene Producing Technology

针对乙烯生产过程中常规分析不能满足装置优化操作要求的现状 ,在实验考察的基础上 ,介绍了现代近红外光谱技术在乙烯生产中可以完成的一些分析项目 ,列出了部分实验结果。分析了该技术在乙烯工业中的应用及对工艺条件优化所起的作用。

Facing the situation that traditional analytical methods cant satisfy the requirement of steam cracking unit optimizing operation,on line near infrared spectroscopy(NIR)analytical technique is introduced to optimize producing technique through fast determination of compositions and properties.Some experimental results determined by NIR are presented and compared with reference methods.