Heterogeneous modeling for fluidized-bed polymerization reactor

被引:2
作者
Fernandes, FAN [1 ]
Lona, LMF [1 ]
机构
[1] Univ Estadual Campinas, Fac Engn Quim, Dept Proc Quim, UNICAMP, BR-13081970 Campinas, SP, Brazil
关键词
fluidized-bed reactor; polymerization; modeling; simulation;
D O I
10.1016/S0009-2509(00)00311-0
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The development of a heterogeneous model describing the behavior of the fluidized bed reactor in polymer production is presented. The model assumes three phases in the reactor: the gaseous bubble phase, the gaseous emulsion phase and the solids polymer particle phase. The model incorporates the interactions between phases and also predicts the physicochemical properties of the polymer. (C) 2001 Published by Elsevier Science Ltd.
引用
收藏
页码:963 / 969
页数:7
相关论文
共 24 条
[1]  
[Anonymous], 1985, Abstract of the Polyolefins 2012 Petroleum and Petrochemical Economics Report, Patent No. 4543399
[2]  
BRULE D, 1993, Patent No. 5241023
[3]   THE DYNAMIC BEHAVIOR OF FLUIDIZED-BED REACTORS FOR SOLID CATALYZED GAS-PHASE OLEFIN POLYMERIZATION [J].
CHOI, KY ;
RAY, WH .
CHEMICAL ENGINEERING SCIENCE, 1985, 40 (12) :2261-2279
[4]  
Davidson J. F., 1992, AICHE S SERIES, V87, P1
[5]  
DORMENVAL R, 1975, Patent No. 3922322
[6]  
DUMAIN A, 1988, Patent No. 4882400
[7]   Fluidized-bed reactor and physical-chemical properties modeling for polyethylene production [J].
Fernandes, FAN ;
Batista, LMFL .
COMPUTERS & CHEMICAL ENGINEERING, 1999, 23 :S803-S806
[8]   SEGREGATION IN BEDS OF LARGE PARTICLES AT HIGH VELOCITIES [J].
GELDART, D ;
BAEYENS, J ;
POPE, DJ ;
VANDEWIJER, P .
POWDER TECHNOLOGY, 1981, 30 (02) :195-205
[9]   MODEL FOR A SEGREGATING GAS FLUIDIZED-BED [J].
GIBILARO, LG ;
ROWE, PN .
CHEMICAL ENGINEERING SCIENCE, 1974, 29 (06) :1403-1412
[10]  
GOEKE GL, 1983, Patent No. 4383095