Skip to main content
SpringerLink
Log in

The Role of CaO in the Ziegler–Natta Catalyst for Propylene Polymerization

Catalysis Letters volume 109, pages 147–152 (2006)Cite this article

A certain amount of CaO enhanced the activity of Ziegler–Natta catalyst during propylene polymerization, but decreased isotacticity. The results indicated that CaO accelerated the initial polymerization rates and improved catalyst against deactivation without effects on melting point, crystallinity and morphology of polypropylene. The electron spin resonance (ESR) results revealed that CaO facilitated the reduction of Ti4+ species.

This is a preview of subscription content, access via your institution.

Access options

Buy single article

Instant access to the full article PDF.

USD 39.95

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

References

  1. E. Moore (1996) Polymerization, Characterization, Properties, Processing and Applications Polypropylene Handbook Hanser-Gardner, Cincinnati, OH

    Google Scholar 

  2. P. Galli L. Luciani G. Cecchin (1981) Angew. Makromol. Chem. 94 63 Occurrence Handle1:CAS:528:DyaL3MXitV2hsLw%3D Occurrence Handle10.1002/apmc.1981.050940104

    Article  CAS  Google Scholar 

  3. V.K. Gupta M. Ravindranathan (1996) Polymer 37 1399 Occurrence Handle1:CAS:528:DyaK28Xis12gur4%3D Occurrence Handle10.1016/0032-3861(96)81138-4

    Article  CAS  Google Scholar 

  4. V.K. Gupta Shashikant M. Ravindranathan (1997) Polym. Plast. Technol. Eng. 36 167

    Google Scholar 

  5. E.P. Moore, The Rebirth of Polypropylene: Supported Catalysts (Hanser, Minich, 1998).

  6. Y. Wang J.S. Huang (1996) J. Appl. Polym. Sci. 60 1779 Occurrence Handle1:CAS:528:DyaK28XjtV2ktro%3D Occurrence Handle10.1002/(SICI)1097-4628(19960613)60:11<1779::AID-APP1>3.0.CO;2-I

    Article  CAS  Google Scholar 

  7. S. Nobuhiro, G. Hiroteru, Y. Shigemi, Japanese Patent JP 2000226478 A.

  8. L.T. Zhuravlev (2000) Colloid Surf. 173 1 Occurrence Handle1:CAS:528:DC%2BD3cXmsFKktLk%3D Occurrence Handle10.1016/S0927-7757(00)00556-2

    Article  CAS  Google Scholar 

  9. P. Forzatti L. Lietti (1999) Catal. Today 52 165 Occurrence Handle1:CAS:528:DyaK1MXmtVOrsL8%3D Occurrence Handle10.1016/S0920-5861(99)00074-7

    Article  CAS  Google Scholar 

  10. M. García W.E. Zyl Particlevan M.G.J. ten Cate J.W. Stouwdam H. Verweij M.S. Pimplapure G. Weickert (2003) Ind. Eng. Chem. Res. 42 3750 Occurrence Handle10.1021/ie020914p

    Article  Google Scholar 

  11. N. Kashiwa J. Yoshikate (1984) Makromol. Chem. 185 1133 Occurrence Handle1:CAS:528:DyaL2cXkvFWmsr0%3D Occurrence Handle10.1002/macp.1984.021850606

    Article  CAS  Google Scholar 

  12. K. Soga T. Sano R. Ohnishi (1981) Polym. Bull. 4 157 Occurrence Handle1:CAS:528:DyaL3MXkvFynsL8%3D

    CAS  Google Scholar 

  13. Yu.Y. Yermakov V.A. Zakharov B.N. Kuzniecov (1980) Zakreplennyje Kompleksy na Oksidnych Nositelach w Katalize Navka Nowosybirsk

    Google Scholar 

  14. V.A. Zakharov S.I. Makhtarulin V.A. Poluboyarov V.F. Anufrienko (1984) Makromol. Chem. 185 1781 Occurrence Handle1:CAS:528:DyaL2cXmtFWku7Y%3D Occurrence Handle10.1002/macp.1984.021850901

    Article  CAS  Google Scholar 

  15. T. Nitta B. Liu H. Nakatani M. Terano (2002) J. Mol. Catal. A: Chem. 180 25 Occurrence Handle1:CAS:528:DC%2BD38XhslGku78%3D Occurrence Handle10.1016/S1381-1169(01)00414-9

    Article  CAS  Google Scholar 

  16. B. Liu T. Nitta H. Nakatani M. Terano (2003) Macromol. Chem. Phys. 204 395 Occurrence Handle1:CAS:528:DC%2BD3sXivFCnurY%3D Occurrence Handle10.1002/macp.200390005

    Article  CAS  Google Scholar 

  17. V. Busico P. Corradini L. De Martino A. Proto V. Savino E. Albizzati (1985) Makromol. Chem. 186 1279 Occurrence Handle1:CAS:528:DyaL2MXkslWktLw%3D Occurrence Handle10.1002/macp.1985.021860617

    Article  CAS  Google Scholar 

  18. M. Farina C. Puppi (1993) J. Mol. Catal. 82 3 Occurrence Handle1:CAS:528:DyaK3sXltFOqsrc%3D Occurrence Handle10.1016/0304-5102(93)80064-2

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand

    Kitti Tangjituabun, Bunjerd Jongsomjit & Piyasan Praserthdam

Authors
  1. Kitti Tangjituabun
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Bunjerd Jongsomjit
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Piyasan Praserthdam
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Piyasan Praserthdam.

Rights and permissions

Reprints and Permissions

About this article

Cite this article

Tangjituabun, K., Jongsomjit, B. & Praserthdam, P. The Role of CaO in the Ziegler–Natta Catalyst for Propylene Polymerization. Catal Lett 109, 147–152 (2006). https://doi.org/10.1007/s10562-006-0071-5

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10562-006-0071-5

Keywords

search

Navigation