پلیمر شدن دوغابی پروپیلن با استفاده از کاتالیزور ناهمگن فعال زیگلر - ناتاmgcl2[mg(oet)2]/ticl4/dnbp/tea/dmdchs
Abstract
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The effects of temperature, time and the strategy of prepolymerization were studied on the morphology of polypropylene particles. propylene polymerization was carried out in slurry phase using 4th generation of Ziegler-Natta Catalyst, cyclohexylmethyl dimethoxysilane as external
The steps taken in designing a loop reactor for bulk propylene polymerization are discussed. The roles played by several parameters like particle growth factor, catalyst activity and solid fraction on reactor volume at different operating conditions are investigated. At first, ba