Correlation Models for Light Olefin Yields from Catalytic Pyrolysis of Petroleum Residue

作     者：DongXiaoli MengXianghai GaoJinsen XuChunming Dong Xiaoli;Meng Xianghai;Gao Jinsen;Xu Chunming

作者机构：StateKeyLaboratoryofHeavyOilProcessingUniversityofPetroleumBeijing102249China 

出 版 物：《Petroleum Science》 (石油科学（英文版）)

年 卷 期：2005年第2卷第1期

页      面：32-36页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：Catalytic pyrolysis correlation model residua olefin yield 

摘      要：Correlation models for light olefin yields from residue catalytic pyrolysis are studied. Experiments are carried out in a confined fluidized bed reactor for Daqing (China) atmospheric residue catalytic pyrolysis over LCM-5 pyrolyzing catalyst. The influences of reaction temperature, residence time and the weight ratios of catalyst-to-oil and steam-to-oil on light olefin yields are researched. Correlation models for light olefin yields are established, and the model parameters obtained, with the least square method. Results for error analysis and the F-statistical test show that the correlation models have high calculation precision.