Bubble cap and riser construction

Details Bubble cap and riser construction Bubble cap and riser construction

1980-05-05

1981-12-15

Clements, Gregory N.

Gas and liquid contact apparatus

Contact devices

Wet baffle

261114R, 202158, B01F 304

Patent

active

043058957

ABSTRACT:
A vapor riser for a bubble cap formed of plastic material is threadedly attached to a plate in a rectifying column, and a plastic bubble cap is secured to the riser. The bubble caps are releasably secured by integral, interlocking elements on the risers and bubble caps.

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patent: 398068 (1889-02-01), McEwan
patent: 973795 (1910-10-01), Lummus
patent: 1774581 (1930-09-01), Winkler et al.
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patent: 2301707 (1942-11-01), Rocke
patent: 2494372 (1950-01-01), Wilson
patent: 2510556 (1950-06-01), Collins et al.
patent: 2510586 (1950-06-01), Kelley
patent: 2921777 (1960-01-01), Hepp
patent: 3197286 (1965-07-01), Farkas et al.
patent: 3427007 (1969-02-01), Braun

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