• Gas-phase Copolymerization of Ethylene, Propene and Hydrogen under Controlled Atmosphere Composition in Reactor
  • Zheng Zheng

  • Zhejiang Industrial Polytechnic College, 151 Qutun Road, Yuecheng District, Shaoxing, Zhejiang 312000, China

  • 반응기의 제어된 대기 조성 하에서 에틸렌, 프로펜 및 수소의 가스상 공중합
  • Reproduction, stored in a retrieval system, or transmitted in any form of any part of this publication is permitted only by written permission from the Polymer Society of Korea.

References
  • 1. Covezzi, M. The Spherilene Process: Linear Polyethylenes. Macromol. Symp.1995, 89, 577-586.
  •  
  • 2. Reichert, K. H.; Moritz, H. U. 6th International Workshop on Polymer Reaction Engineering: Papers of the 6th International Workshop on Polymer Reaction Engineering, Berlin, Germany, 1998.
  •  
  • 3. Ning, Y. N.; Dong, C. M.; Wang, W. Z.; Xu, H. Y.; Jiang, T. Recent Progress in Gas Phase Polypropylene Process. Chem. Ind. Eng. Prog. 2010, 29, 2220-2227.
  •  
  • 4. Pasquini, N.; Addeo, A. Polypropylene Handbook; Hanser: Munich, 2005.
  •  
  • 5. Covezzi, M.; Mei, G. The Multizone Circulating Reactor Technology. Chem.Eng. Sci. 2001, 56, 4059-4067.
  •  
  • 6. Xu, Z. G.; Chakravarti, S.; Ray, W. H. Kinetic Study of Olefin Polymerization with a Supported Metallocene Catalyst. I. Ethylene/Propylene Copolymerization in Gas Phase. J. Appl. Polym. Sci. 2001, 80, 81-114.
  •  
  • 7. Sinclair, K. B. 1985 Annual Meeting of the American Institute of Chemical Engineers: Papers of the 1985 Annual Meeting of the American Institute of Chemical Engineers, New York, America, 1985.
  •  
  • 8. Mannan, T. M.; Hammawa, H.; Lynch, D. T.; Wanke, S. E. A Laboratory Reactor for Gas-Phase Olefin Polymerization. Can. J. Chem. Eng. 2004, 82, 371-381.
  •  
  • 9. Cui, N. N.; Ke, Y. C.; Lu, Z. X.; Wu, C. H.; Hu, Y. L. Structure and Properties of Polypropylene Alloy In Situ Blends. J. Appl. Polym. Sci. 2006, 100, 4804-4810.
  •  
  • 10. Fan, Z. Q.; Deng, J.; Zuo, Y. M.; Fu, Z. S. Influence of Copolymerization Conditions on the Structure and Properties of Polyethylene/Polypropylene/Poly(ethylene-co-propylene) In-Reactor Alloys Synthesized in Gas-Phase with Spherical Ziegler-Natta Catalyst. J. Appl. Polym. Sci. 2006, 102, 2481-2487.
  •  
  • 11. Zohuri, G. H.; Sadegvandi, F.; Jamjah, R.; Ahmadjo, S.; Nekoomanesh, M.; Bigdelli, E. Copolymerization of Ethylene/Propylene Elastomer Using High-Activity Ziegler-Natta Catalyst System of MgCl2 (Ethoxide Type)/EB/PDMS/TiCl4/PMT. J. Appl. Polym. Sci. 2002, 84, 785-790.
  •  
  • 12. Zohuri, G.; Mortazavi, M.; Jamjah, R.; Ahmadjo, S. Copolymerization of Ethylene-Propylene Using High-Activity Bi-Supported Ziegler-Natta TiCl4 Catalyst. J. Appl. Polym. Sci. 2004, 93, 2597-2605.
  •  
  • 13. Kou, B.; Mcauley, K. B.; Hsu, C. C.; Bacon, D. W.; Yao, K. Z. Gas-Phase Ethylene/Hexene Copolymerization with Metallocene Catalyst in a Laboratory-Scale Reactor. Ind. Eng. Chem. Res. 2005, 44, 2443-2450.
  •  
  • 14. Mehtarani, R.; Fu, Z. S.; Tu, S. T.; Fan, Z. Q.; Tian, Z.; Feng, L. F. Synthesis of Polypropylene/Poly(ethylene-co-propylene) In-Reactor Alloys by Periodic Switching Polymerization Process: Dynamic Change of Gas-Phase Monomer Composition and Its Influences on Polymer Structure and Properties. Ind. Eng. Chem. Res. 2013, 52, 9775-9782.
  •  
  • 15. Tan, N. Effect of Temperature on Property Homo- and Co-Polymerization Kinetics and Microstructure of Polymer Made with Ziegler-Natta Catalyst. Ph.D. Thesis, Beijing University of Chemical Technology, China, 2015.
  •  
  • 16. Lynch, D. T.; Wanke, S. E. Reactor Design and Operation for Gas-Phase Ethylene Polymerization Using Ziegler-Natta Catalysts. Can. J. Chem. Eng. 1991, 69, 332- 339.
  •  
  • 17. Chen, C. M. Gas Phase Olefin Copolymerization with Ziegler-Natta Catalysts. Ph.D. Thesis, University of Wisconsin-Madison, America, 1993.
  •  
  • 18. Debling, J. A. Modeling Particle Growth and Morphology of Impact Polypropylene Produced in the Gas Phase. Ph.D. Thesis, University of Wisconsin-Madison, America, 1997.
  •  
  • 19. Han-Adebekun, G. C. Heterogeneous Catalyzed Gas Phase Polymerization of Olefins: Kinetic Studies and Modeling Investigations. Ph.D. Thesis, University of Wisconsin-Madison, America, 1997.
  •  
  • 20. Bergstra, M. F.; Weickert, G. Semi-Batch Reactor for Kinetic Measurements of Catalyzed Olefin Co-Polymerizations in Gas and Slurry Phase. Chem. Eng. Sci. 2006, 61, 4909-4918.
  •  
  • 21. Bergstra, M. F.; Weickert, G.; Meier, G. B. Metallocene-Catalyzed Gas-Phase Ethylene Copolymerization: Kinetics and Polymer Properties. Macromol. React. Eng. 2009, 3, 433-447.
  •  
  • 22. Mayo, F. R.; Lewis, F. M.; Walling, C. Copolymerization. VIII. The Relation Between Structure and Reactivity of Monomers in Copolymerization. J. Am. Chem. Soc. 1948, 70, 1529-1533.
  •  
  • 23. Liu, W. F.; Zhang, K. L.; Fan, H.; Wang, W. J.; Li, B. G.; Zhu, S. P. Living Copolymerization of Ethylene/1-Octene with Fluorinated FI-Ti Catalyst. J. Polym. Sci. Part A: Polym. Chem. 2012, 51, 405-414.
  •  
  • 24. Liu, W. F.; Guo, S.; Fan, H.; Wang, W. J.; Li, B. G. Synthesis of Ethylene/1-Octene Copolymers with Controlled Block Structures by Semibatch Living Copolymerization. AIChE J. 2013, 59, 4686-4695.
  •  
  • 25. Han-Adebekun, G. C.; Hamba, M.; Ray, W. H. Kinetic Study of Gas Phase Olefin Polymerization with a TiCl4/MgCl2 Catalyst I. Effect of Polymerization Conditions. J. Polym. Sci. Part A: Polym. Chem. 1997, 35(10), 2063-2074.
  •  
  • 26. Zheng, Z.; Yang, Y. L.; Huang, K.; Hu, J. J.; Jie, S. Y.; Li, B. G. Real-Time Detection of Atmosphere Composition in Three-Component Gas-Phase Copolymerization of Olefins. Macromol. React. Eng. 2018, 12, 1800042.
  •  
  • 27. Randall, J. C.; Hsieh, E. T. Carbon-13 NMR Tetrad Assignments in Ethylene- Propylene Copolymers. Macromolecules 1982, 15, 1584-1586.
  •  
  • 28. Fu, Z. S.; Tu, S. T.; Fan, Z. Q. Effect of the Combined External Electron Donors on the Structure and Properties of Polypropylene/Poly(ethylene-co-propylene) In-Reactor Alloys Prepared by High-Efficiency Industrial Ziegler-Natta Catalyst. Ind.Eng. Chem. Res. 2013, 52, 5887-5894.
  •  
  • 29. Fan, Z. Q.; Zhang, Y. Q.; Xu, J. T.; Wang, H. T.; Feng, L. X. Structure and Properties of Polypropylene/poly(ethylene-co-propylene) In-situ Blends Synthesized by Spherical Ziegler-Natta catalyst. Polymer 2001, 42, 5559-5566.
  •  
  • 30. Hutchinson, R. A.; Ray, W. H. Polymerization of Olefins Through Heterogeneous Catalysis. VIII. Monomer Sorption Effects. J. Appl. Polym. Sci. 1990, 41, 51-81.
  •  
  • 31. Fineman, M.; Ross, S. D. Linear Method for Determining Monomer Reactivity Ratios in Copolymerization. J. Polym. Sci. 1950, 5, 259-262.
  •  
  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2023 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2025; 49(2): 187-196

    Published online Mar 25, 2025

  • 10.7317/pk.2025.49.2.187
  • Received on Sep 10, 2024
  • Revised on Nov 26, 2024
  • Accepted on Dec 6, 2024

Correspondence to

  • Zheng Zheng
  • Zhejiang Industrial Polytechnic College, 151 Qutun Road, Yuecheng District, Shaoxing, Zhejiang 312000, China

  • E-mail: 20240017@zjipc.edu.cn