Role of 1, 1, 1-trichloroethane on the yield of ethylene polymerization by using Ziegler-Natta catalyst of MgCl2/TiCl4/TnOA

Gholamianpoor, Habib and Zeni Esfahani, Asghar and Koohmareh, Gholam Ali Role of 1, 1, 1-trichloroethane on the yield of ethylene polymerization by using Ziegler-Natta catalyst of MgCl2/TiCl4/TnOA. In: 11th Iranian Physical Chemistry Seminar-July 2008, July 2008, Ardabil, Iran.

Text 13.pdf Download (155kB)

Abstract

The effect of 1, 1, 1-trichloroethane on the catalyst performance of ethylene polymerization reactions were studied by using a heterogeneous MgCl2/TiCl4/TnOA catalyst. In this work the effect of 1, 1, 1 -trichloroethane on the activation of Ziegler- Natta catalyst for high and linear low density polyethylene has been studied. By the injection of little quantities of 1, 1, 1-trichloroethane into the slurry phase polymerisation reactor significant increases in the activity of the Ziegler-Natta catalyst observed. Increasing of catalyst yield results in reduced product residual titanium and increasing production for high and linear low density polyethylene.

Actions (login required)

View Item