Activation of vanadium-based Ziegler-Natta catalysts by halocarbons for ethylene polymerization: results and mechanism

Polimery ◽  
1994 ◽  
Vol 39 (10) ◽  
pp. 585-592
Author(s):  
A. DEFFIEUX ◽  
C. AMORIN ◽  
M. FONTANILLE ◽  
E. ADISSON ◽  
K. BUJADOUX
Keyword(s):  
Ethylene Polymerization ◽  
Ziegler Natta Catalysts

Ethylene polymerization over novel organic magnesium based V/Ti bimetallic Ziegler-Natta Catalysts

2020 ◽  
Vol 908 ◽  
pp. 121066 ◽  
Author(s):  
Yi Zhou ◽  
Rui Zhang ◽  
He Ren ◽  
Xuelian He ◽  
Bao Liu ◽  
...  
Keyword(s):  
Ethylene Polymerization ◽  
Ziegler Natta Catalysts

Iron oxide/cassava starch-supported Ziegler–Natta catalysts for in situ ethylene polymerization

2015 ◽  
Vol 117 ◽  
pp. 319-323 ◽  
Author(s):  
Sittikorn Chancharoenrith ◽  
Choavarit Kamonsatikul ◽  
Montree Namkajorn ◽  
Supavadee Kiatisevi ◽  
Ekasith Somsook
Keyword(s):  
Iron Oxide ◽  
Ethylene Polymerization ◽  
Cassava Starch ◽  
Ziegler Natta Catalysts

scholarly journals Highly efficient FeCl3 doped Mg(OEt)2/TiCl4-based Ziegler–Natta catalysts for ethylene polymerization

2015 ◽  
Vol 18 (7) ◽  
pp. 599-610 ◽  
Author(s):  
Reza Bazvand ◽  
Naeimeh Bahri-Laleh ◽  
Mehdi Nekoomanesh ◽  
Hossein Abedini
Keyword(s):  
Ethylene Polymerization ◽  
Highly Efficient ◽  
Ziegler Natta Catalysts

scholarly journals Ethylene Extrusion Polymerization by Heterogeneous bi-Supported Ziegler-Natta Catalysts

2009 ◽  
Vol 3 (1) ◽  
pp. 67-72
Author(s):  
Mohammad Ali Semsarzadeh ◽  
◽  
Alireza Aghili ◽  
Keyword(s):  
Catalytic Activity ◽  
Atmospheric Pressure ◽  
Ethylene Polymerization ◽  
Santa Barbara ◽  
Catalytic Activities ◽  
Molar Ratios ◽  
Polymerization Reactor ◽  
Fibrous Morphology ◽  
Mcm 41 ◽  
Ziegler Natta Catalysts

The MCM-41 (Mobil Composition of Matter) and SBA-16 (Santa Barbara Amorphous) supported TiCl4 and TiCl4/MgCl2 catalysts with different molar ratios of Mg/Ti were synthesized and used for ethylene polymerization under atmospheric pressure. The nanochannels of these supports serve as a nanoscale polymerization reactor and the polyethylene nanofibers were extruded during the reaction. The effect of MgCl2 on catalytic activity and morphology of resulting polyethylene has been investigated too. MgCl2 has enhanced the catalytic activities and made the SBA-16/MgCl2/TiCl4 catalytic system has fibrous morphology.

Sign in / Sign up

Export Citation Format

Share Document