Evaluation of the Performance of the Riser in the Fluid Catalytic Cracking Process

被引：2

作者：

Alvarez-Castro, H. C. ^{[1
]}

Matos, E. M. ^{[1
]}

Mori, M. ^{[1
]}

Martignoni, W. ^{[2
]}

Ocone, R. ^{[3
]}

机构：

[1] Univ Estadual Campinas, Dept Chem Engn, BR-13083970 Campinas, SP, Brazil

[2] PETROBRAS AB RE TR OT, Refining Dept, Rio De Janeiro, Brazil

[3] Heriot Watt Univ, Chem Engn, Edinburgh, Midlothian, Scotland

来源：

PETROLEUM SCIENCE AND TECHNOLOGY | 2015年 / 33卷 / 05期

关键词：

CFD simulation; gas particle flow; FCC; riser; catalytic cracking reaction; petroleum refining;

D O I：

10.1080/10916466.2014.968285

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In a 3D model simulating in the riser of the fluid catalytic cracking (FCC) was studied feedstock conversion and yield products. Computational fluid dynamics (CFD) and Eulerian-Eulerian approach with a 12-lump model was used to predict the hydrodynamic and kinetic behavior, respectively. All the equations and conditions were solved using a solver Ansys CFX 14.0. The different operation variables and hydrodynamic effects of the riser are evaluated. Predictions from the model are shown and comparison with experimental data is presented; recommendations are drawn to establish the conditions to obtain higher product yields in the industrial process.

引用

页码：579 / 587

页数：9

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