催化裂化汽油改质过程的八集总动力学模型研究  

STUDY ON EIGHT LUMPING DYNAMIC MODELS FOR FCC GASOLINE UPGRADING

作　　者：吴青[1] 何鸣元[2] 

机构地区：[1]中国海洋石油总公司炼化管理部,北京市100027 [2]中国石油化工股份有限公司石油化工科学研究院,北京市100083

出　　处：《炼油技术与工程》2004年第11期22-26,共5页Petroleum Refinery Engineering

摘　　要：以催化裂化汽油的PIONA组成数据为基础,建立了催化裂化汽油催化转化改质过程的八集总动力学模型。模型计算结果与实验值的相对误差大多在2％以内。利用该集总动力学模型,定量计算了汽油催化转化改质过程中氢转移、异构化、环化、齐聚(链增长)等二次反应以及两类氢转移反应之间的比例。The eight lumping dynamic models for FCC gasoline upgrading have been established based on FCC gasoline FIONA compose data. Relative errors between the calculation result and the experimental value are less than 2%. Secondary reaction in gasoline upgrading process such as hydrogen transfer, isomerization, cyclization, oligomerization as well as the ratio between two kinds of hydrogen transfer reactions have been quantitatively calculated with the lumping dynamic model.

关 键 词：改质过程 集总动力学 环化 齐聚 氢转移 异构化 催化裂化汽油 二次反应 催化转化 模型研究 

分 类 号：TE624[石油与天然气工程—油气加工工程] TQ522.65[化学工程—煤化学工程]