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.
出处
《乙烯工业》
CAS
2012年第1期12-14,5,共3页
Ethylene Industry
关键词
SPYRO
价格体系
裂解炉
经济效益
优化
SPYRO
Price system
Cracking furnace
Economic benefit
Optimization
