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Support effect in ethylene oligomerization mediated by heterogenized nickel catalysts

Paper ID Volume ID Publish Year Pages File Format Full-Text
51005 46825 2010 4 PDF Available
Title
Support effect in ethylene oligomerization mediated by heterogenized nickel catalysts
Abstract

Immobilization of Ni(MeCN)6(BF4)2 onto [Si]-MCM-41 and [Si,Al]-MCM-41 affords catalytic materials active in ethylene oligomerization in the presence of AlEt3 as co-catalyst. The ethylene oligomerization reaction is performed in a batch reactor under 0.98 MPa of ethylene at 40 °C. The hybrid systems show activity for ethylene dimerization and trimerization, as well as for 1-butene isomerization. Both the amount of AlEt3 and the presence of Al in the MCM-41 framework affect dramatically the targeted formation of 1-butene.

Keywords
Nickel; Ethylene; Oligomerization; MCM-41
First Page Preview
Support effect in ethylene oligomerization mediated by heterogenized nickel catalysts
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 7, 10 March 2010, Pages 597–600
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis