Dynamic simulation of liquid polymerization reactors in Sheripol process for polypropylene

被引：11
|
作者：
Kim, Shin Hyuk [1 ]
Baek, Seung Won [1 ]
Lee, Jae Cheol [2 ]
Lee, Woo Jin [3 ]
Hong, Seong Uk [1 ]
Oh, Min [1 ]
机构：
[1] Hanbat Natl Univ, Dept Chem Engn, Daejeon 305719, South Korea
[2] Schneider Elect Co Ltd, Seoul, South Korea
[3] Hanwha Corp, Yeosu Si, Jeollanam Do, South Korea
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2016年 / 33卷
关键词：
Polymerization; Polypropylene; Ziegler Natta; Loop reactor; Simulation; MOLECULAR-WEIGHT DISTRIBUTION; LOOP REACTOR; PROPYLENE;
D O I：
10.1016/j.jiec.2015.10.017
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This work executed mathematical modelling and dynamic simulation of a polyolefin process with pre-polymerization and two loop reactors. Transient changes occurring within the reactors were simulated based on a one-dimensional plug flow assumption. Temperature control in the reactors is germane to the realization of the desired products because of the exothermic reactions, and this was accounted for using cooling jackets. The gPROMS package was utilized as a software platform for modelling and simulation. The results identified the physicochemical changes in each reactor. Molecular weight and polydispersity were predicted. Simulation results were validated with commercial data and agree well. (C) 2015 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：298 / 306
页数：9
相关论文
共 50 条
  • [21] MATHEMATICAL SIMULATION OF EMULSION POLYMERIZATION IN IDEAL MIXING REACTORS
    LITVINENKO, GI
    KAMINSKY, VA
    SLINKO, MG
    [J]. KHIMICHESKAYA PROMYSHLENNOST, 1984, (08): : 463 - 467
  • [22] Open/closed loop bifurcation analysis and dynamic simulation for identification and model based control of polymerization reactors
    Vega, MP
    Fortunato, MRC
    [J]. EUROPEAN SYMPOSIUM ON COMPUTER-AIDED PROCESS ENGINEERING-15, 20A AND 20B, 2005, 20a-20b : 1477 - 1482
  • [23] SOME ASPECTS OF PROCESS DESIGN OF LIQUID LIQUID REACTORS
    VASUDEVAN, TV
    SHARMA, MM
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1984, 23 (02): : 400 - 406
  • [24] Modeling and simulation of propylene polymerization in nonideal loop reactors
    Reginato, AS
    Zacca, JJ
    Secchi, AR
    [J]. AICHE JOURNAL, 2003, 49 (10) : 2642 - 2654
  • [25] Simulation of styrene polymerization reactors: Kinetic and thermodynamic modeling
    Almeida, A. S.
    Wada, K.
    Secchi, A. R.
    [J]. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING, 2008, 25 (02) : 337 - 349
  • [26] Effect of Polymerization Conditions on Polypropylene Synthesis in Liquid Monomer
    A. Z. Batyrshin
    G. D. Bukatov
    I. I. Salakhov
    S. A. Sergeev
    M. A. Mats’ko
    A. A. Barabanov
    A. G. Sakhabutdinov
    [J]. Petroleum Chemistry, 2019, 59 : 167 - 173
  • [27] DESIGN OF MULTIPHASE GAS-LIQUID POLYMERIZATION REACTORS WITH APPLICATION TO POLYCARBONATE POLYMERIZATION
    MILLS, PL
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1986, 25 (02): : 575 - 584
  • [28] Effect of Polymerization Conditions on Polypropylene Synthesis in Liquid Monomer
    Batyrshin, A. Z.
    Bukatov, G. D.
    Salakhov, I. I.
    Sergeev, S. A.
    Mats'ko, M. A.
    Barabanov, A. A.
    Sakhabutdinov, A. G.
    [J]. PETROLEUM CHEMISTRY, 2019, 59 (02) : 167 - 173
  • [29] NEW PROCESS PROPOSED FOR EMULSION POLYMERIZATION IN TUBULAR REACTORS
    不详
    [J]. CHEMICAL ENGINEERING PROGRESS, 1994, 90 (01) : 24 - 24
  • [30] Micro-simulation for propylene polymerization in liquid phase loop reactors at non-steady operation conditions
    Wang, Jing
    Luo, Zheng-Hong
    Zheng, Yi
    Cao, Zhi-Kai
    Wen, Shao-Hua
    [J]. Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section), 2007, 23 (03): : 70 - 74
12345