2006
DOI: 10.1002/aic.10783
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Hydrogen response in liquid propylene polymerization: Towards a generalized model

Abstract: Hydrogen Response in Liquid Propylene PolymerizationAl-haj Ali, M.; Betlem, B.; Roffel, B.; Weickert, G. Take-down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim.Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum.

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Cited by 27 publications
(28 citation statements)
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“…The effect of hydrogen and electron donor as regulating agents of Ziegler-Natta-catalyzed propylene polymerization is supported by several experimental studies, e.g. Al-haj Ali et al (2006) and Garoff et al (2003). A rigorous kinetic model would consider separate effects of initiation, propagation, chain transfer to hydrogen, chain transfer to monomer, various types of deactivation, reactivation with hydrogen, etc.…”
Section: Polymerization Reaction Modelmentioning
confidence: 99%
See 1 more Smart Citation
“…The effect of hydrogen and electron donor as regulating agents of Ziegler-Natta-catalyzed propylene polymerization is supported by several experimental studies, e.g. Al-haj Ali et al (2006) and Garoff et al (2003). A rigorous kinetic model would consider separate effects of initiation, propagation, chain transfer to hydrogen, chain transfer to monomer, various types of deactivation, reactivation with hydrogen, etc.…”
Section: Polymerization Reaction Modelmentioning
confidence: 99%
“…Simplified kinetic models with kinetic parameters obtained from quantitative experimental data have been developed by Matos et al (2001), Matos et al (2002), and Al-haj Ali et al (2006), among others.…”
Section: Polymerization Reaction Modelmentioning
confidence: 99%
“…Olefin polymerization kinetics with Ziegler-Natta catalysts is fairly complex. The subject has been discussed in Al-haj Ali et al [10].…”
Section: Process Descriptionmentioning
confidence: 99%
“…The information during this period given by dilatometry is consistent with the present state of knowledge concerning this type of polymerization process. This issue is discussed in more detail in Al-haj Ali et al [26] Second, since the difference between the estimated polymerization rates using both techniques is small, the assumption of constant fitting parameters, M 1 and M 2 in Equation (9), seems acceptable; consequently band k could be assumed constant since other parameters in Equation (10) and (11) are independent of the specific experiment. Polymerization rate is calculated also using isoperibolic calorimetry.…”
Section: Pressure-drop Dilatometrymentioning
confidence: 99%