催化裂化结焦催化剂烧焦再生模型的研究(Ⅱ)——烧焦再生数学模型的建立  

STUDY ON MODELS OF COKE BURNING REGENERATION FOR FCC COKED CATALYST ——Establishment of Mathematical Models for Catalyst Coke Burning Regeneration

作　　者：解新安[1] 华贲[1] 陈清林[1] 梁仁[2] 

机构地区：[1]华南理工大学,广东省广州市510641 [2]广东药学院,广东省广州市510224

出　　处：《炼油设计》2001年第5期37-41,共5页Petroleum Refinery Engineering

基　　金：国家自然科学基金! (2 0 0 760 18);国家重点基础研究发展规划项目! (G2 0 0 0 0 2 63 )资助项目

摘　　要：从反应工程学的角度讨论了结焦沸石催化剂烧焦再生反应宏观动力学数学模型的建立 ,根据已提出的修正的颗粒 粒子动态等温物理模型 ,分别推导出了多孔焦炭的燃烧再生阶段数学方程和无孔焦炭的燃烧再生阶段数学方程 。Establishment of the macro dynamic mathematical models for coked zeolite catalyst coke burning regeneration was discussed from an engineering point of view.Based on the modified particle pellet model,dynamic mathematical equations for porous and nonporous catalyst coke burning regeneration were deduced,supplying a theoretical basis for computer simulation of coked zeolite catalyst regeneration.

关 键 词：流化床 催化裂化催化剂 烧焦再生 动力学 数学模型 

分 类 号：TE624[石油与天然气工程—油气加工工程]