Fuzzy model prediction of Co(Ⅲ)/Al_2O_3 catalytic behavior in Fischer-Tropsch synthesis

作     者：Mohammad Ali Takassi Mahdi Koolivand Salooki Morteza Esfandyari 

作者机构：Department of SciencePetroleum CollegePetroleum University of Technology Oil&Gas Processing Center of ExcellenceChemical Engineering DepartmentUniversity of Tehran Department of Chemical EngineeringFaculty of EngineeringFerdowsi University of Mashad 

出 版 物：《Journal of Natural Gas Chemistry》 (天然气化学杂志（英文版）)

年 卷 期：2011年第20卷第6期

页      面：603-610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：fuzzy inference system Fischer-Tropsch natural gas catalyst Co (III) Al2O3 

摘      要：The application of Co（Ⅲ）/Al2O3 catalyst in Fischer-Tropsch synthesis（FTS）was studied in a wide range of synthesis gas conversions and compared with Fuzzy Simulation *** study applies fuzzy model to predicting the product composition of CH4,CO2 and CO in Fischer-Tropsch process for natural gas synthesis,in which the input vector was 4-dimension including four variables（operating pressure, operating temperature,time and CO/H2 ratio）of 70 different experiments and the output product is a composition of CO2,CO and CH4. The Mamdani algorithm has been applied to the training of the fuzzy system and the test set was used to evaluate the performance of the system including R2,ARE,AARE and *** results demonstrated that the predicted values from the model were in good consistency with the experimental *** work indicates how fuzzy inference system（FIS）,as a promising predicting technique,would be effectively used in FTS.