Process for the preparation of low molecular weight alpha olefins
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United States of America Patent
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Jan 11, 2000
Grant Date -
N/A
app pub date -
Apr 8, 1997
filing date -
Apr 9, 1996
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Abstract
A process to maximize the production of low molecular weight alpha olefins from ethylene is disclosed. The process comprises oligomerizing ethylene in the presence of a catalyst, of titanium aryloxide and/or titanium alkoxide; alkyl aluminum halide and triaryl phosphine and/or trialkyl phosphine in the temperature range of 80.degree. C. to 110.degree. C. at substantially low pressures of from 60 to 150 psi. A continuous supply of ethylene is maintained.
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