Device for unloading catalyst from a reactor vessel

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United States of America Patent

PATENT NO 9138710
APP PUB NO 20120237412A1
SERIAL NO

13411753

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Abstract

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A device and method for automatic unloading of particles from the vertical tubes of a chemical reactor automatically feeds a fish tape into the bottom of the vertical tube to contact and dislodge the particles and automatically retracts the fish tape to allow the particles to fall out of the tube.

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Patent Owner(s)

Patent OwnerAddress
TUBEMASTER INC8008 VINECREST AVENUE LOUISVILLE KY 40222

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chasmawala, Munaf Louisville, KY 5 9
Cornett, Douglas K Louisville, KY 6 12
Johns, Clifford L Louisville, KY 45 201
Laughlin, Matthew Louisville, KY 6 102
McAndrews, Dennis Jeffersonville, IN 8 18

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