Simple mechanistic model for the kinetics and catalyst activity decay of propylene polymerization over titanium trichloride catalyst with DEAC cocatalyst

1987 ◽  
Vol 26 (3) ◽  
pp. 415-422 ◽  
Author(s):  
Jin San Yoon ◽  
W. Harmon Ray
Keyword(s):  
Mechanistic Model ◽  
Catalyst Activity ◽  
Propylene Polymerization ◽  
Titanium Trichloride ◽  
Activity Decay

Catalytic activity of titanium trichloride prepared by different methods in combination with organo-aluminium compounds for propylene polymerization

1969 ◽  
Vol 11 (8) ◽  
pp. 2068-2079 ◽  
Author(s):  
V.I. Tsvetkova ◽  
A.N. Plyusnin ◽  
R.F. Bol'shakova ◽  
B.A. Uvarov ◽  
N.M. Chirkov
Keyword(s):  
Catalytic Activity ◽  
Propylene Polymerization ◽  
Titanium Trichloride

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.

Catalyst activity decay due to pore blockage during catalytic cracking of hydrocarbons

Fuel ◽  
2013 ◽  
Vol 110 ◽  
pp. 89-98 ◽  
Author(s):  
Gladys Jiménez-García ◽  
Hugo de Lasa ◽  
Roberto Quintana-Solórzano ◽  
Rafael Maya-Yescas
Keyword(s):  
Catalytic Cracking ◽  
Catalyst Activity ◽  
Pore Blockage ◽  
Activity Decay
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