The article introduce the reformation of the oxygen - produced system in Ethylene waste soda oxidation unit and optimized the operated condition , and analysis the application effect of this unit.

• 本文介绍了乙烯废碱氧化装置供氧系统的改造,并对各项操作条件进行优化,分析评价了这套装置技改前后的运行效果。