催化裂化装置在线工艺计算模型及软件的开发  

DEVELOPMENT OF ON-LINE PROCESS CALCULATION MODELS AND SOFTWARE FOR FCCU

作　　者：吴峰[1] 孟凡东[1] 闫遂宁[1] 

机构地区：[1]洛阳石油化工工程公司,河南省洛阳市471003

出　　处：《炼油设计》2000年第2期18-23,共6页Petroleum Refinery Engineering

摘　　要：介绍了新开发的催化裂化装置在线工艺计算模型 ,包括反应器和再生器工艺计算模型 ,提出了反应苛刻度、产品产率、烧焦速度和各阶段催化剂碳含量及烟气组成等参数的计算公式 ,对 8套装置的计算和实测数据进行了对比 ,结果表明模型可以满足实际应用要求。最后提出了在线工艺计算的实现方法。The newly developed on line process calculation models including the process calculation model for reactor and regenerator were introduced.Calculation methods for reation severity,product yield,coke burning velocity,carbon contents in catalyst during various stages as well as flue gas compositions were proposed.Both calculation and pilot measurement data of 8 commercial units were compared.The results showed that these models can meet practical application requirements.Executing method of on line process calculation was put forward.

关 键 词：催化裂化装置 数学模型 软件开发 先进控制 炼油 

分 类 号：TE96[石油与天然气工程—石油机械设备]