FCC catalyst cooler
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United States of America Patent
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May 11, 1993
Grant Date -
N/A
app pub date -
Jun 4, 1992
filing date -
Jun 4, 1992
priority date (Note) -
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Abstract
A catalyst cooler arrangement for an FCC regenerator improves the operation of the cooler by the use of a full or partial screen arrangement at the cooler outlet of the regenerator to remove material that interferes with the operation of the cooler and especially the distribution of fluidizing gas within the cooler.
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