加氢裂化循环泵流程节能改造

Process Energy Saving Improvement on Hydrogen Cracking Circling Pump

介绍了采用调整速比而非切割叶轮的方法 ,解决了循环泵超压问题 ,获得了显著节能效果。

The application method of adjusting increase speed ratio, not the application method of cutting impeller to have solved the over pressure problem for the circle pump and gained remarkable energy saving efficiency are introduced.