Ethylene oligomerization over catalyst systems based on chromium(III) and aluminum coordination compounds
| Autor: | I. A. Babenko, G. P. Belov, A. I. Vilms |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
chemistry.chemical_classification
Ethylene Ligand General Chemical Engineering Inorganic chemistry Energy Engineering and Power Technology chemistry.chemical_element General Chemistry Cyclohexylamine Catalysis Coordination complex chemistry.chemical_compound Chromium Fuel Technology chemistry Polymerization Geochemistry and Petrology Polymer chemistry Selectivity |
| Zdroj: | Petroleum Chemistry. 54:128-131 |
| ISSN: | 1555-6239 0965-5441 |
| Popis: | The influence of the nature of a cocatalyst, a stabilizing ligand, and an introduced modifier on the behavior of the ethylene oligo- and polymerization reaction in the presence of the Cr(acac)3-AlR3-L-M catalyst system, where AlR3 is triethylaluminum (AlEt3), dichloroethylaluminum (AlEtCl2), or methylalumoxane (MAO); L is pyrrole (PyH) or bis(diphenylphosphino)cyclohexylamine ((Ph2P)2NCy); and M is tetrachloromethane (CCl4), has been studied. The maximal selectivity for hexene-1 has been found to be 86 wt %. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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