石化企业乙烯物料平衡的实例分析

A Instance Analysis of Mass Balance of Ethylene in Petrochemical Enterprises

乙烯物料平衡是石化企业的主要物料平衡之一 ,由于乙烯衍生物的装置较多 ,影响石化企业乙烯物料平衡的因素也多。在分析了S企业的四个实例后 ,可以看出 ,搞好乙烯的物料平衡工作 ,可以提高乙烯下游装置的开工率和负荷率 。

The mass balance of ethylene is one of main mass balances in petrochemical enterprises Because there are many plants existed for ethylene derivatives,so that there are also many factors affecting the mass balance of ethylene in petrochemical enterprises After analyzing four instances from enterprise S,it is seen that making a good mass balance of ethylene will benefit the increase of operating and loading rates,hence the increase of economic benefit of enterprise.