Method for grading cylindrical catalyst particles in a bed to reduce pressure drop
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United States of America Patent
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Nov 17, 1998
Grant Date -
N/A
app pub date -
May 24, 1996
filing date -
Jan 16, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method is disclosed for optimizing the pressure drop in the catalytic conversion of a feed in a bed of catalyst particles in a vertically arranged reactor by grading the catalyst particles within the bed by pressure drop.
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