Co-catalyst dispersion method
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United States of America Patent
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May 12, 1987
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N/A
app pub date -
Apr 12, 1985
filing date -
Jul 12, 1982
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Expired
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Abstract
In a gas-phase fluidized-bed polyethylene reactor using a Ziegler catalyst under operating conditions, a co-catalyst, such as triethyl aluminum, is added to the reactor by mixing the TEA with some of the feed ethylene and pumping the solution into the reactor.
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