北京燕山石油化工有限公司

论述了水质改变对北京燕山石油化工有限公司化学水处理装置除盐系统的影响。

The effect of water quality changes on the desalting system of chemical water treatment at Beijing Yanshan Petrochemical Co.

分析了北京燕山石油化工有限公司淤浆法高密度聚乙烯装置生产管材专用料过程中影响产品质量及产量的因素，提出了通过改进有关工艺条件提高产量、质量的途径。

This paper analyzed the polymerization parameters affecting the quality and output in the process of producing tube specialty on slurry HDPE plant , and put forward the corresponding measures for improvement .

北京燕山石油化工股份有限公司800kt/a催化裂化装置采用向主风中加入氧气的富氧再生技术，解决了主风量不足的问题。

Oxygen enrichment regeneration was adopted in the 800 kt / a FCCU at Yanshan Petrochemical Corporation . Oxygen was added to the main air flow for replenishing the air inadequacy .