Title:
NESTED PACKING FOR AN EXCHANGE COLUMN
Document Type and Number:
WIPO Patent Application WO1994012258
Kind Code:
A3
Abstract:
A plurality of corrugated plates are arranged in parallel relationship with corrugations in adjacent plates extending in a criss-crossing pattern to form a packing element for a heat exchange or mass transfer column. The plates are spaced closer together by providing reliefs in adjacent plates at the points of intersection between the criss-crossing corrugations. The reliefs allow the corrugations on the adjacent plates to extend into each other to reduce the spacing between the plates. The reliefs may be in the form of apertures or recesses.
Inventors:
YEOMAN NEIL
BUCHHOLZ MATTHEW
MATTKE FRANK E
BUCHHOLZ MATTHEW
MATTKE FRANK E
Application Number:
PCT/US1993/011510
Publication Date:
July 21, 1994
Filing Date:
November 29, 1993
Export Citation:
Assignee:
KOCH ENG CO INC (US)
International Classes:
B01J19/32; F28F25/08; (IPC1-7): B01D3/28; B01J9/32; C02F3/10; F28F25/08
Foreign References:
| US4423772A | 1984-01-03 | |||
| US4423772A | 1984-01-03 | |||
| GB2195327A | 1988-04-07 | |||
| GB2195327A | 1988-04-07 | |||
| EP0259062A2 | 1988-03-09 | |||
| US4915165A | 1990-04-10 |
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