Modeling of a continuous process of isoprene polymerization in the presence of titanium-based catalyst systems under polycentric conditions

被引:3
|
作者
Miftakhov, E. [1 ]
Mustafina, S. [2 ]
Petrenko, V [3 ]
Podvalnii, E. [4 ]
机构
[1] Ufa State Aviat Tech Univ, K Marx St 12, Ufa 450008, Republic Of Bas, Russia
[2] Bashkir State Univ, ZakiValidi St 32, Ufa 450076, Republic Of Bas, Russia
[3] Voronezh State Tech Univ, 20 Years Age October St 84, Voronezh 394006, Russia
[4] Russian Acad Natl Econ & Publ Adm President Russi, Vemadsky Ave,82,Bldg 1, Moscow 119571, Russia
来源
APPLIED MATHEMATICS, COMPUTATIONAL SCIENCE AND MECHANICS: CURRENT PROBLEMS | 2020年 / 1479卷
关键词
D O I
10.1088/1742-6596/1479/1/012072
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In the research is represented the mathematical model of the periodic process of isoprene polymerization in the presence of titanium-containing catalyst systems. By the process of constructing of the mathematical model was taken into account the polycentric nature of the applied catalytic system. On purpose of organization of the possibility to describe a continuous process in a cascade of ideal mixing reactors, the mathematical model was supplemented by the corresponding hydrodynamic mechanism. For the resulting system of differential equations, a numerical solution method was programmatically implemented and was conducted a computational experiment to predict the main molecular characteristics of the resulting product.
引用
收藏
页数:10
相关论文
共 50 条
  • [41] One-Step Synthesis of Iron and Titanium-Based Compounds Using Black Mineral Sands and Oxalic Acid under Subcritical Water Conditions
    Valdivieso-Ramirez, Carla S.
    Ponton, Patricia, I
    Dosen, Anja
    Marinkovic, Bojan A.
    Guerrero, Victor H.
    MINERALS, 2022, 12 (03)
  • [42] PHOTOLUMINESCENCE PROCESSES IN ELECTROCHEMICAL SYSTEMS BASED ON TITANIUM-DIOXIDE UNDER CONDITIONS OF EXTERNAL POLARIZATION
    POZNYAK, SK
    KULAK, AI
    SAMTSOV, MP
    DOKLADY AKADEMII NAUK BELARUSI, 1993, 37 (03): : 57 - 60
  • [43] NARNET-based Prognostics Modeling for Deteriorating Systems under Dynamic Operating Conditions
    He, Anqi
    Jin, Xiaoning
    2018 IEEE 14TH INTERNATIONAL CONFERENCE ON AUTOMATION SCIENCE AND ENGINEERING (CASE), 2018, : 1322 - 1327
  • [44] Incorrect modeling of the failure process of minimally repaired systems under random conditions: The effect on the maintenance costs
    Pulcini, Gianpaolo
    RELIABILITY ENGINEERING & SYSTEM SAFETY, 2015, 144 : 178 - 182
  • [45] New olefin polymerization catalyst systems comprised of bis(phenoxy-imine) titanium complexes and MgCl2-based activators
    Nakayama, Y
    Bando, H
    Sonobe, Y
    Kaneko, H
    Kashiwa, N
    Fujita, T
    JOURNAL OF CATALYSIS, 2003, 215 (01) : 171 - 175
  • [46] Kinetic modeling of the methanol to olefins process in the presence of hierarchical SAPO-34 catalyst: parameter estimation, effect of reaction conditions and lifetime prediction
    Seyed Hesam Mousavi
    Shohreh Fatemi
    Marjan Razavian
    Reaction Kinetics, Mechanisms and Catalysis, 2017, 122 : 1245 - 1264
  • [47] Kinetic modeling of the methanol to olefins process in the presence of hierarchical SAPO-34 catalyst: parameter estimation, effect of reaction conditions and lifetime prediction
    Mousavi, Seyed Hesam
    Fatemi, Shohreh
    Razavian, Marjan
    REACTION KINETICS MECHANISMS AND CATALYSIS, 2017, 122 (02) : 1245 - 1264
  • [48] DIRECT AMMONIA FORMATION UNDER MILD CONDITIONS BY MOLECULAR NITROGEN REDUCING SYSTEMS BASED ON ORGANIC TITANIUM SPECIES
    VAN TAMELEN, EE
    BOCHE, G
    ELA, SW
    FECHTER, RB
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (22) : 5707 - +
  • [49] Assessment of Kinetics of Photoinduced Fe-Based Atom Transfer Radical Polymerization Under Conditions Using Modeling Approach
    Zhou, Yin-Ning
    Luo, Zheng-Hong
    AICHE JOURNAL, 2017, 63 (11) : 4987 - 4997
  • [50] Process-based modeling of arsenic(III) oxidation by manganese oxides under circumneutral pH conditions
    Rathi, Bhasker
    Jamieson, James
    Sun, Jing
    Siade, Adam J.
    Zhu, Mengqiang
    Cirpka, Olaf A.
    Prommer, Henning
    WATER RESEARCH, 2020, 185