Kinetic study of a highly active MgCl2-supported Ziegler-Natta catalyst in liquid pool propylene polymerization. II. The influence of alkyl aluminum and alkoxysilane on catalyst activation and deactivation

2002 ◽  
Vol 83 (12) ◽  
pp. 2669-2679 ◽  
Author(s):  
Fumihiko Shimizu ◽  
Jochem T. M. Pater ◽  
Wim P. M. Van Swaaij ◽  
G�nter Weickert
Keyword(s):  
Kinetic Study ◽  
Liquid Pool ◽  
Propylene Polymerization ◽  
Catalyst Activation ◽  
Highly Active ◽  
Natta Catalyst ◽  
Ziegler Natta Catalyst

Highly active Ziegler-Natta catalyst for propylene polymerization

2005 ◽  
Vol 97 (4) ◽  
pp. 1744-1749 ◽  
Author(s):  
S. Abedi ◽  
M. Daftari-Besheli ◽  
S. Shafiei
Keyword(s):  
Propylene Polymerization ◽  
Highly Active ◽  
Natta Catalyst ◽  
Ziegler Natta Catalyst

Control of Ziegler–Natta catalyst activity by the structural design of alkoxysilane-based external donors

2020 ◽  
Vol 44 (17) ◽  
pp. 6845-6852 ◽  
Author(s):  
Vikas Khatri ◽  
Usharani Sahoo ◽  
Sukhdeep Kaur ◽  
Rashmi Rani ◽  
Gurmeet Singh ◽  
...  
Keyword(s):  
Structural Design ◽  
Catalyst Activity ◽  
Propylene Polymerization ◽  
Natta Catalyst ◽  
Ziegler Natta Catalyst

Herein, the evaluation of four commercial alkoxysilanes and two laboratory synthesized novel diethoxysilacycloalkanes as external donors towards propylene polymerization has been done.

Kinetic Study of Ethylene Homopolymerization in Slurry Using a Ziegler-Natta Catalyst

2010 ◽  
Vol 4 (2) ◽  
pp. 109-122 ◽  
Author(s):  
Frederik Gemoets ◽  
Min Zhang ◽  
Thomas W. Karjala ◽  
Brian W. S. Kolthammer
Keyword(s):  
Kinetic Study ◽  
Natta Catalyst ◽  
Ziegler Natta Catalyst

POISONING OF ACTIVE SITES ON ZIEGLER-NATTA CATALYST FOR PROPYLENE POLYMERIZATION

2008 ◽  
Vol 26 (05) ◽  
pp. 547 ◽  
Author(s):  
Kitti Tangjituabun ◽  
Sang Yull Kim ◽  
Yuichi Hiraoka ◽  
Toshiaki Taniike ◽  
Minoru Terano ◽  
...  
Keyword(s):  
Active Sites ◽  
Propylene Polymerization ◽  
Natta Catalyst ◽  
Ziegler Natta Catalyst
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