Process for ethylene polymerization with improved slurry pump performance
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United States of America Patent
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May 16, 2017
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Mar 16, 2017
app pub date -
May 13, 2015
filing date -
May 20, 2014
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Abstract
A slurry polymerization process comprising polymerizing monomers in a reactor comprising baffles, a first slurry feed line for returning cooled slurry from a cooler and optionally a second slurry feed line for transferring reactor slurry from a previous reactor of a cascade of polymerization reactors, wherein the baffle top, the first slurry feed line discharge end and the second slurry feed line end are located below the reactor liquid level.
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