Application of PC-SAFT with updated binary interaction parameters in phase equilibrium calculation for supercritical ethylene coordination polymerization system

Huagong Xuebao/CIESC Journal

Volumn 65, Issue 6, 2014, Pages 1978-1986

  Chen, Keran ^a   Tian, Zhou ^b   Luo, Na ^b   Du, Wenli ^b   Qian, Feng ^b   Liu, Boping ^a  

^a EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b School of Information Science and Engineering   (China)

Author keywords

Binary interaction parameter; Equation of state of perturbed chain statistical associating fluid theory; Ethylene coordination polymerization; Phase equilibrium; Supercritical fluid; Thermodynamic properties

Indexed keywords

CHAINS; EFFLUENT TREATMENT; EQUATIONS OF STATE; ETHYLENE; FREE RADICAL POLYMERIZATION; HYDROGEN; INDUSTRY; NITROGEN; SUPERCRITICAL FLUIDS; THERMODYNAMIC PROPERTIES; VAPORS;

BINARY INTERACTION PARAMETER; BINARY PHASE EQUILIBRIA; COORDINATION POLYMERIZATION; DESIGN AND OPERATIONS; ETHYLENE POLYMERIZATION; PERTURBED-CHAIN STATISTICAL ASSOCIATING FLUID THEORIES; PHASE EQUILIBRIUM DATA; SIMULATION AND OPTIMIZATION;

PHASE EQUILIBRIA;

EID: 84903286880     PISSN: 04381157     EISSN: None     Source Type: Journal    
DOI: 10.3969/j.issn.0438-1157.2014.06.005     Document Type: Article

References (26)

1. Ahvenainen A, Sarantila K, Andtsjo H, Takakarhu J, Palmroos A. Multistage process for producing polyethylene [P]: US, 5326835.1994-07-05
2. You Houping, Cao Kun, Fan Rong, Huo Zhihong, Yao Xiaoli, Wang Qi, Bo Jiye, Da Wenzhong, Yang Aiwu, Wang Xingren, Yao Zhen, Mei Li, Chen Zhenhua. Advances in supercritical polymerization of olefins (I): Polymerization process and industrial applications [J]. Polymer Materials Science and Engineering, 2005, 21 (4): 37-41
3. Chen Zhenhua, Cao Kun, Yao Zhen, Fan Rong, Huang Zhiming. Advances in supercritical polymerization of olefins (II): Phase behaviors [J]. Polymer Materials Science and Engineering, 2007, 23 (1): 11-15
4. Gross J, Sadowski G. Perturbed-chain SAFT: an equation of state based on a perturbation theory for chain molecules [J]. Industrial & Engineering Chemistry Research, 2001, 40 (4): 1244-1260
5. Gross J, Sadowski G. Modeling polymer systems using the perturbed-chain statistical associating fluid theory equation of state [J]. Industrial & Engineering Chemistry Research, 2002, 41 (5): 1084-1093
6. Gross J, Spuhl O, Tumakaka F, Sadowski G. Modeling copolymer systems using the perturbed-chain SAFT equation of state [J]. Industrial & Engineering Chemistry Research, 2003, 42 (6): 1266-1274
7. Khare N P, Lucas B, Seavey K C, Liu Y A, Sirohi A, Ramanathan S, Lingard S, Song Y, Chen C C. Steady-state and dynamic modeling of gas-phase polypropylene processes using stirred-bed reactors [J]. Industrial & Engineering Chemistry Research, 2004, 43 (4): 884-900
8. Feng Lianfang, Li Fengyong, Gu Xueping, Tang Zhiwu, Liu Bo. Thermodynamic property simulation of propylene-hydrogen-polypropylene system using PC-SAFT equation of state [J]. Petrochemical Technology, 2005, 34 (2): 152-156
9. Shen Hang, Gu Xueping, Feng Lianfang, Tang Zhiwu, Liu Bo. Modeling of phase equilibrium in ethylene slurry polymerization system [J]. The Chinese Journal of Process Engineering, 2006, 6 (6): 926-931
10. Gu Xueping, Wang Jiajun, Shen Hang, Feng Lianfang. Physical properties computation of pure components for ethylene slurry polymerization system[J]. Journal of Chemical Engineering of Chinese Universities, 2007, 21 (5): 729-733
11. Liu Mengmeng, Zhan Zhiliang, Shao Zhijiang, Chen Xi, Gu Xueping. Dynamic simulation of grade transition for ethylene slurry polymerization process based on simultaneous approach [J]. CIESC Journal, 2012, 63 (9): 2703-2709
12. Gu Xueping, Wang Yanli, Chen Xi, Wang Jiajun, Feng Lianfang. Optimization of ethylene slurry polymerization conditions based on molecular weight distribution [J]. CIESC Journal, 2013, 64 (2): 649-655
13. Zhao Xiaojun, Guo Xiaojun, Xu Xinru, Yang Jingyi. Physical properties computation of pure components for ethylene slurry polymerization system on supercritical condition of propane [J]. Computers and Applied Chemistry, 2011, 28 (2): 187-191
14. Krallis A, Kanellopoulos V. Application of Sanchez-Lacombe and perturbed-chain statistical associating fluid theory equation of state models in catalytic olefins (co)polymerization industrial applications [J]. Industrial & Engineering Chemistry Research, 2013, 52(26): 9060-9068
15. Aalto M M, Liukkonen S S. Liquid densities of propane + linear low-density polyethylene systems at (354-378) K and (4.00-7.00) MPa [J]. Journal of Chemical & Engineering Data, 1998, 43 (1): 29-31
16. Olabisi O, Simha R. Pressure-volume-temperature studies of amorphous and crystallizable polymers [J]. Experimental Macromolecules, 1975, 8 (2): 206-210
17. Senol I. Peturbed-chain statistical association fluid theory (PC-SAFT) parameters for propane, ethylene and hydrogen under supercritical conditions [J]. World Academy of Science, Engineering and Technology, 2011, 59: 1395-1403
18. Kröner S, Minjiong W, Bartke M. Thermodynamic data of ethylene-propane mixtures in condensed and supercritical state [J]. Macromolecular Reaction Engineering, 2011, 5 (11/12): 563-574
19. 4 system at temperatures from 114.1 to 247.1 K and pressures to 600 MPa [J]. Berichte der Bunsengesellschaft für physikalische Chemie, 1983, 87 (4): 298-303
20. Zeck S, Knapp H. Vapor-liquid and vapor-liquid-liquid phase equilibria of binary and ternary systems of nitrogen, ethene and methanol: experiment and data evaluation [J]. Fluid Phase Equilibria, 1986, 26 (1): 37-58
21. Yucelen B, Kidnay A J. Vapor-liquid equilibria in the nitrogen + carbon dioxide + propane system from 240 to 330 K at pressures to 15 MPa [J]. Journal of Chemical & Engineering Data, 1999, 44 (5): 926-931
22. Burriss W L, Hsu N T, Reamer H H, Sage B H. Phase behavior of the hydrogen-propane system [J]. Industrial & Engineering Chemistry, 1953, 45 (1): 210-213
23. Laugier S, Richon D, Renon H. Ethylene + olefin binary systems: vapor-liquid equilibrium experimental data and modeling [J]. Journal of Chemical & Engineering Data, 1994, 39 (2): 388-391
24. Polyakov A A, Tyvina T N, Vasileva I, Naumova A A. Solubility of hydrogen in the homologous series of C2-C17 olefins [J]. Journal of Applied Chemistry of the USSR, 1986, 59 (8): 1666-1669
25. Hao W, Elbro H S, Alessi P. Polymer Solution Data Collection (I): Vapor-Liquid Equilibrium [M]. Frankfurt: Dechema, 1992: 106-111
26. Moore S J, Wanke S E. Solubility of ethylene, 1-butene and 1-hexene in polyethylenes [J]. Chemical Engineering Science, 2001, 56 (13): 4121-4129