Abstract:

Quench system is the core component of ethylene plant. Its operation directly affects the long-term and stable production of ethylene plant. It is necessary to strictly control the process operation indexes of quench oil, quench water and dilution steam generation systems in order to ensure the long-term safe and stable operation of ethylene plant and improve the market competitiveness and economic benefits of the plant.

Key words: ethylene plant')">

ethylene plant, quench unit, quench oil, quench water, dilution steam generation