Nestable fractionation tray antipenetration pans

Details Nestable fractionation tray antipenetration pans Nestable fractionation tray antipenetration pans

1999-03-31

2000-09-12

Bushey, C. Scott

Gas and liquid contact apparatus

Contact devices

Wet baffle

2611145, B01F 304

Patent

active

061165832

ABSTRACT:
A low cost antipenetration pan for use on fractionation trays is attached to the bottom of downcomers via releasable clips which slide through slots in the bottom of the downcomer. The clips are at the end of the legs of the pan, and the legs may slide upward through the slots to allow the legs to nest within the downcomer during shipment.

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Kirkpatrick, R.D. "MD trays can provide savings in propylene purification". The Oil and Gas Journal. Apr. 3, 1978. pp. 72-83.

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