用SPYRO软件优化实现乙烯装置效益最大化  

OPTIMIZATION OF ETHYLENE PLANT BASED ON SPYRO SOFTWARE FOR MAXIMUM BENEFIT

作　　者：蒋明敬[1] 

机构地区：[1]中国石油化工股份有限公司镇海炼化分公司,浙江宁波315207

出　　处：《乙烯工业》2012年第1期12-14,5,共3页Ethylene Industry

摘　　要：SPYRO软件可用来优化乙烯装置裂解炉原料,也可优化裂解炉运行参数。以效益最大化为原则进行优化,要先建立价格体系,将模拟乙烯、丙烯、丁二烯等产品的市场价格,中间产品通过建立数学模型进行计算。价格体系建立后,对裂解炉炉管出口温度、稀释蒸汽比进行优化,以得到最佳操作点。SPYRO software may be used to optimize the feedstock to cracking furnace in ethylene plant and optimize its ope-ration parameters.Taking benefit maximization as the principle,a price system should be set up first to simulate the market price of products including ethylene,propylene and butadiene,and a mathematical model should be established for the computation of intermediate products.Then optimum operating points can be obtained by optimizing the outlet temperature and dilution steam ratio of cracking furnace.

关 键 词：SPYRO 价格体系 裂解炉 经济效益 优化 

分 类 号：TQ221.211[化学工程—有机化工]