System and method for seal flush
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United States of America Patent
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Oct 3, 2017
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N/A
app pub date -
Apr 7, 2016
filing date -
Oct 31, 2012
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Abstract
Techniques are provided for seal flush systems. A system may include a reactor circulation pump configured to circulate a slurry through a polymerization reactor. The slurry may include an olefin monomer, a catalyst, and a diluent. The system may also include a catalyst-inhibiting additive system configured to supply a catalyst-inhibiting additive to a seal of the reactor circulation pump and a seal flush system configured to generate a seal flush mixture and supply the seal flush mixture to the seal of the reactor circulation pump.
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